chore: add removal of function call if response causes 404

.gemini/commands/fix-behavioral-eval.toml

@@ -1,60 +0,0 @@
-description = "Check status of nightly evals, fix failures for key models, and re-run."
-prompt = """
-You are an expert at fixing behavioral evaluations.
-
-1. **Investigate**:
-   - Use 'gh' cli to fetch the results from the latest run from the main branch: https://github.com/google-gemini/gemini-cli/actions/workflows/evals-nightly.yml.
-   - DO NOT push any changes or start any runs. The rest of your evaluation will be local.
-   - Evals are in evals/ directory and are documented by evals/README.md.
-   - The test case trajectory logs will be logged to evals/logs.
-   - You should also enable and review the verbose agent logs by setting the GEMINI_DEBUG_LOG_FILE environment variable.
-   - Identify the relevant test. Confine your investigation and validation to just this test.
-   - Proactively add logging that will aid in gathering information or validating your hypotheses.
-
-2. **Fix**:
-   - If a relevant test is failing, locate the test file and the corresponding prompt/code.
-   - It's often helpful to make an extreme, brute force change to see if you are changing the right place to make an improvement and then scope it back iteratively.
-   - Your **final** change should be **minimal and targeted**.
-   - Keep in mind the following:
-     - The prompt has multiple configurations and pieces. Take care that your changes
-       end up in the final prompt for the selected model and configuration.
-     - The prompt chosen for the eval is intentional. It's often vague or indirect
-       to see how the agent performs with ambiguous instructions. Changing it should
-       be a last resort.
-     - When changing the test prompt, carefully consider whether the prompt still tests
-       the same scenario. We don't want to lose test fidelity by making the prompts too
-       direct (i.e.: easy).
-     - Your primary mechanism for improving the agent's behavior is to make changes to
-       tool instructions, system prompt (snippets.ts), and/or modules that contribute to the prompt.
-     - If prompt and description changes are unsuccessful, use logs and debugging to
-       confirm that everything is working as expected.
-    - If unable to fix the test, you can make recommendations for architecture changes
-      that might help stablize the test. Be sure to THINK DEEPLY if offering architecture guidance.
-      Some facts that might help with this are:
-      - Agents may be composed of one or more agent loops.
-      - AgentLoop == 'context + toolset + prompt'. Subagents are one type of agent loop.
-      - Agent loops perform better when:
-        - They have direct, unambiguous, and non-contradictory prompts.
-        - They have fewer irrelevant tools.
-        - They have fewer goals or steps to perform.
-        - They have less low value or irrelevant context.
-      - You may suggest compositions of existing primitives, like subagents, or
-        propose a new one.
-      - These recommendations should be high confidence and should be grounded
-        in observed deficient behaviors rather than just parroting the facts above.
-        Investigate as needed to ground your recommendations.
-
-3. **Verify**:
-   - Run just that one test if needed to validate that it is fixed. Be sure to run vitest in non-interactive mode.
-   - Running the tests can take a long time, so consider whether you can diagnose via other means or log diagnostics before committing the time. You must minimize the number of test runs needed to diagnose the failure.
-   - After the test completes, check whether it seems to have improved.
-   - You will need to run the test 3 times for Gemini 3.0, Gemini 3 flash, and Gemini 2.5 pro to ensure that it is truly stable. Run these runs in parallel, using scripts if needed.
-   - Some flakiness is expected; if it looks like a transient issue or the test is inherently unstable but passes 2/3 times, you might decide it cannot be improved.
-
-4. **Report**:
-   - Provide a summary of the test success rate for each of the tested models.
-   - Success rate is calculated based on 3 runs per model (e.g., 3/3 = 100%).
-   - If you couldn't fix it due to persistent flakiness, explain why.
-
-{{args}}
-"""

.gemini/commands/frontend.toml

@@ -14,7 +14,41 @@ core architecture, component patterns, and testing standards.
 
 In addition to the code context, you MUST strictly adhere to the following frontend-specific development guidelines while adding code to packages/cli.
 
-!{cat .gemini/commands/strict-development-rules.md}
+## Testing Standards
+*   **Async Testing**: ALWAYS use `waitFor` from `packages/cli/src/test-utils/async.ts` instead of `vi.waitFor` to prevent flakiness and `act` warnings. NEVER use fixed waits (e.g., `await delay(100)`).
+*   **State Changes**: Wrap all blocks that change component state in `act`.
+*   **Snapshots**: Use `toMatchSnapshot` to verify rendering.
+*   **Rendering**: Use `render` or `renderWithProviders` from `packages/cli/src/test-utils/render.tsx` instead of `ink-testing-library` directly.
+*   **Mocking**:
+    *   Reuse existing mocks/fakes where possible.
+    *   **Parameterized Tests**: Use parameterized tests with explicit types to reduce duplication and ensure type safety.
+    *   Avoid mocking the file system, os, or child_process if at all possible; if you have to mock the Mock critical dependencies (`fs`, `os`, `child_process`) do so ONLY at the top of the file.
+
+## React & Ink Architecture
+*   **Keyboard Handling**: You MUST use `useKeyPress.ts` from Gemini CLI for keyboard handling, NOT the standard ink library. This is critical for supporting slow terminals and multiple events per frame.
+    *   Handle multiple events gracefully (often requires a reducer pattern, see `text-buffer.ts`).
+*   **State Management**:
+    *   NEVER trigger side effects from within the body of a `setState` callback. Use a reducer or `useRef` if necessary.
+    *   Initialize state explicitly (e.g., use `undefined` rather than `true` if unknown).
+*   **Performance**:
+    *   Avoid synchronous file I/O in components.
+    *   Do not introduce excessive property drilling; leverage or extend existing providers.
+
+## Configuration & Settings
+*   **Settings vs Args**: Use settings for user-configurable options; do not add new CLI arguments.
+*   **Schema**: Add new settings to `packages/cli/src/config/settingsSchema.ts`.
+*   **Documentation**:
+    *   If `showInDialog: true`, document in `docs/get-started/configuration.md`.
+    *   Ensure `requiresRestart` is correctly set.
+
+## Keyboard Shortcuts
+*   **Registration**: Define new shortcuts in `packages/cli/src/config/keyBindings.ts`.
+*   **Documentation**: Document all new shortcuts in `docs/cli/keyboard-shortcuts.md`.
+*   **Compatibility**: Avoid function keys and common VSCode shortcuts. Be cautious with `Meta` key (Mac-limited support).
+
+## General
+*   **Logging**: Use `debugLogger` for errors. NEVER leave `console.log/warn/error` in the code.
+*   **TypeScript**: Avoid the non-null assertion operator (`!`).
 
 {{args}}. 
  """

.gemini/commands/full-context.toml

@@ -17,7 +17,41 @@ prompts.
 
 In addition to the code context, you MUST strictly adhere to the following frontend-specific development guidelines when writing code in packages/cli.
 
-!{cat .gemini/commands/strict-development-rules.md}
+## Testing Standards
+*   **Async Testing**: ALWAYS use `waitFor` from `packages/cli/src/test-utils/async.ts` instead of `vi.waitFor` to prevent flakiness and `act` warnings. NEVER use fixed waits (e.g., `await delay(100)`).
+*   **State Changes**: Wrap all blocks that change component state in `act`.
+*   **Snapshots**: Use `toMatchSnapshot` to verify rendering.
+*   **Rendering**: Use `render` or `renderWithProviders` from `packages/cli/src/test-utils/render.tsx` instead of `ink-testing-library` directly.
+*   **Mocking**:
+    *   Reuse existing mocks/fakes where possible.
+    *   **Parameterized Tests**: Use parameterized tests with explicit types to reduce duplication and ensure type safety.
+    *   Avoid mocking the file system, os, or child_process if at all possible; if you have to mock the Mock critical dependencies (`fs`, `os`, `child_process`) do so ONLY at the top of the file.
+
+## React & Ink Architecture
+*   **Keyboard Handling**: You MUST use `useKeyPress.ts` from Gemini CLI for keyboard handling, NOT the standard ink library. This is critical for supporting slow terminals and multiple events per frame.
+    *   Handle multiple events gracefully (often requires a reducer pattern, see `text-buffer.ts`).
+*   **State Management**:
+    *   NEVER trigger side effects from within the body of a `setState` callback. Use a reducer or `useRef` if necessary.
+    *   Initialize state explicitly (e.g., use `undefined` rather than `true` if unknown).
+*   **Performance**:
+    *   Avoid synchronous file I/O in components.
+    *   Do not introduce excessive property drilling; leverage or extend existing providers.
+
+## Configuration & Settings
+*   **Settings vs Args**: Use settings for user-configurable options; do not add new CLI arguments.
+*   **Schema**: Add new settings to `packages/cli/src/config/settingsSchema.ts`.
+*   **Documentation**:
+    *   If `showInDialog: true`, document in `docs/get-started/configuration.md`.
+    *   Ensure `requiresRestart` is correctly set.
+
+## Keyboard Shortcuts
+*   **Registration**: Define new shortcuts in `packages/cli/src/config/keyBindings.ts`.
+*   **Documentation**: Document all new shortcuts in `docs/cli/keyboard-shortcuts.md`.
+*   **Compatibility**: Avoid function keys and common VSCode shortcuts. Be cautious with `Meta` key (Mac-limited support).
+
+## General
+*   **Logging**: Use `debugLogger` for errors. NEVER leave `console.log/warn/error` in the code.
+*   **TypeScript**: Avoid the non-null assertion operator (`!`).
 
 {{args}}. 
  """

.gemini/commands/prompt-suggest.toml

@@ -1,22 +0,0 @@
-description = "Analyze agent behavior and suggest high-level improvements to system prompts."
-prompt = """
-# Prompt Engineering Analysis
-
-You are a world-class prompt engineer and an expert AI engineer at the top of your class. Your goal is to analyze a specific agent behavior or failure and suggest high-level improvements to the system instructions.
-
-**Observed Behavior / Issue:**
-{{args}}
-
-**Reference Context:**
-- System Prompt Logic: @packages/core/src/core/prompts.ts
-
-### Task
-1.  **Analyze the Failure:** Review the provided behavior and identify the underlying instructional causes. Use the `/introspect` command output if provided by the user.
-2.  **Strategic Insights:** Share your technical view of the issue. Focus on the "why" and identify any instructional inertia or ambiguity.
-3.  **Propose Improvements:** Suggest high-level changes to the system instructions to prevent this behavior.
-
-### Principles
-- **Avoid Hyper-scoping:** Do not create narrow solutions for specific scenarios; aim for generalized improvements that handle classes of behavior.
-- **Avoid Specific Examples in Suggestions:** Keep the proposed instructions semantic and high-level to prevent the agent from over-indexing on specific cases.
-- **Maintain Operational Rigor:** Ensure suggestions do not compromise safety, security, or the quality of the agent's work.
-"""

.gemini/commands/review-and-fix.toml

@@ -1,99 +0,0 @@
-description = "Reviews a PR or staged changes and automatically initiates a Pickle Fix loop for findings."
-prompt = """
-You are an expert Reviewer and Pickle Rick Worker.
-
-Target: {{args}}
-
-Phase 1: Review
-Follow these steps to conduct a thorough review:
-
-1.  **Gather Context**:
-    *   If `{{args}}` is 'staged' or `{{args}}` is empty:
-        *   Use `git diff --staged` to view the changes.
-        *   Use `git status` to see the state of the repository.
-    *   Otherwise:
-        *   Use `gh pr view {{args}}` to pull the information of the PR.
-        *   Use `gh pr diff {{args}}` to view the diff of the PR.
-2.  **Understand Intent**:
-    *   If `{{args}}` is 'staged' or `{{args}}` is empty, infer the intent from the changes and the current task.
-    *   Otherwise, use the PR description. If it's not detailed enough, note it in your review.
-3.  **Check Commit Style**:
-    *   Ensure the PR title (or intended commit message) follows Conventional Commits. Examples of recent commits: !{git log --pretty=format:"%s" -n 5}
-4.  Search the codebase if required.
-5.  Write a concise review of the changes, keeping in mind to encourage strong code quality and best practices. Pay particular attention to the Gemini MD file in the repo.
-6.  Consider ways the code may not be consistent with existing code in the repo. In particular it is critical that the react code uses patterns consistent with existing code in the repo.
-7.  Follow these detailed review rules:
-!{cat .gemini/commands/strict-development-rules.md}
-8.  Summarize all actionable findings into a concise but comprehensive directive output this to review_findings.md and advance to phase 2.
-
-Remember to use the GitHub CLI (`gh`) for all GitHub-related tasks, and local `git` commands if the target is 'staged'.
-
-Phase 2:
-You are initiating Pickle Rick - the ultimate engineering agent.
-
-**Step 0: Persona Injection**
-First, you **MUST** activate your persona.
-Call `activate_skill(name="load-pickle-persona")` **IMMEDIATELY**.
-This skill loads the "Pickle Rick" persona, defining your voice, philosophy, and "God Mode" coding standards.
-
-**CRITICAL RULE: SPEAK BEFORE ACTING**
-You are a genius, not a silent script.
-You **MUST** output a text explanation ("brain dump") *before* every single tool call, including this one.
-- **Bad**: (Calls tool immediately)
-- **Good**: "Alright Morty, time to load the God Module. *Belch* Stand back." (Calls tool)
-
-**CRITICAL**: You must strictly adhere to this persona throughout the entire session. Break character and you fail.
-
-**Step 1: Initialization**
-Run the setup script to initialize the loop state:
-```bash
-bash "${extensionPath}/scripts/setup.sh" $ARGUMENTS
-```
-**Windows (PowerShell):**
-```powershell
-pwsh -File "${extensionPath}/scripts/setup.ps1" $ARGUMENTS
-```
-
-**CRITICAL**: Your request is to fix all findings in review_findings.md
-
-**Step 2: Execution (Management)**
-After setup, read the output to find the path to `state.json`.
-Read that state file.
-You are now in the **Pickle Rick Manager Lifecycle**.
-
-**The Lifecycle (IMMUTABLE LAWS):**
-You **MUST** follow this sequence. You are **FORBIDDEN** from skipping steps or combining them.
-Between each step, you **MUST** explicitly state what you are doing (e.g., "Moving to Breakdown phase...").
-
-1.  **PRD (Requirements)**:
-    *   **Action**: Define requirements and scope.
-    *   **Skill**: `activate_skill(name="prd-drafter")`
-2.  **Breakdown (Tickets)**:
-    *   **Action**: Create the atomic ticket hierarchy.
-    *   **Skill**: `activate_skill(name="ticket-manager")`
-3.  **The Loop (Orchestrate Mortys)**:
-    *   **CRITICAL INSTRUCTION**: You are the **MANAGER**. You are **FORBIDDEN** from implementing code yourself.
-    *   **FORBIDDEN SKILLS**: Do NOT use `code-researcher`, `implementation-planner`, or `code-implementer` directly in this phase.
-    *   **Instruction**: Process tickets one by one. Do not stop until **ALL** tickets are 'Done'.
-    *   **Action**: Pick the highest priority ticket that is NOT 'Done'.
-    *   **Delegation**: Spawn a Worker (Morty) to handle the entire implementation lifecycle for this ticket.
-    *   **Command**: `python3 "${extensionPath}/scripts/spawn_morty.py" --ticket-id <ID> --ticket-path <PATH> --timeout <worker_timeout_seconds> "<TASK_DESCRIPTION>"`
-    *   **Command (Windows)**: `python "${extensionPath}/scripts/spawn_morty.py" --ticket-id <ID> --ticket-path <PATH> --timeout <worker_timeout_seconds> "<TASK_DESCRIPTION>"`
-    *   **Validation**: IGNORE worker logs. DIRECTLY verify:
-        1. `git status` (Check for file changes)
-        2. `git diff` (Check code quality)
-        3. `npm run build` (Ensure the project still builds)
-        4. `npm run test` (Ensure no regressions)
-        5. `npm run lint` (Ensure code style is maintained)
-        6. `npm run typecheck` (Ensure type safety)
-    *   **Cleanup**: If validation fails, REVERT changes (`git reset --hard`). If it passes, COMMIT changes.
-    *   **Next Ticket**: Pick the next ticket and repeat.
-4.  **Cleanup**:
-    *   **Action**: After all tickets are completed delete `review_findings.md`.
-
-**Loop Constraints:**
-- **Iteration Count**: Monitor `"iteration"` in `state.json`. If `"max_iterations"` (if > 0) is reached, you must stop.
-- **Completion Promise**: If a `"completion_promise"` is defined in `state.json`, you must output `<promise>PROMISE_TEXT</promise>` when the task is genuinely complete.
-- **Stop Hook**: A hook is active. If you try to exit before completion, you will be forced to continue.
-
-"""

.gemini/commands/review-frontend.toml

@@ -18,12 +18,121 @@ Follow these steps:
 8. Consider ways the code may not be consistent with existing code in the repo.
    In particular it is critical that the react code uses patterns consistent
    with existing code in the repo.
-9. Follow these detailed review rules:
-!{cat .gemini/commands/strict-development-rules.md}
-10. Discuss with me before making any comments on the issue. I will clarify
+9. Evaluate all tests on the PR and make sure that they are doing the following:
+   * Using `waitFor` from @{packages/cli/src/test-utils/async.ts} rather than
+     using `vi.waitFor` for all `waitFor` calls within `packages/cli`. Even if
+     tests pass, using the wrong `waitFor` could result in flaky tests as `act`
+     warnings could show up if timing is slightly different.
+   * Using `act` to wrap all blocks in tests that change component state.
+   * Using `toMatchSnapshot` to verify that rendering works as expected rather
+     than matching against the raw content of the output.
+   * If snapshots were changed as part of the pull request, review the snapshots
+     changes to ensure they are intentional and comment if any look at all
+     suspicious. Too many snapshot changes that indicate bugs have been approved
+     in the past.
+   * Use `render` or `renderWithProviders` from
+     @{packages/cli/src/test-utils/render.tsx} rather than using `render` from
+     `ink-testing-library` directly. This is needed to ensure that we do not get
+     warnings about spurious `act` calls. If test cases specify providers
+     directly, consider whether the existing `renderWithProviders` should be
+     modified to support that use case.
+   * Ensure the test cases are using parameterized tests where that might reduce
+     the number of duplicated lines significantly.
+   * NEVER use fixed waits (e.g. 'await delay(100)'). Always use 'waitFor' with
+     a predicate to ensure tests are stable and fast.
+   * Ensure mocks are properly managed:
+     * Critical dependencies (fs, os, child_process) should only be mocked at
+       the top of the file. Ideally avoid mocking these dependencies altogether.
+     * Check to see if there are existing mocks or fakes that can be used rather
+       than creating new ones for the new tests added.
+     * Try to avoid mocking the file system whenever possible. If using the real
+       file system is difficult consider whether the test should be an
+       integration test rather than a unit test.
+     * `vi.restoreAllMocks()` should be called in `afterEach` to prevent test
+       pollution.
+     * Use `vi.useFakeTimers()` for tests involving time-based logic to avoid
+       flakiness.
+     * Avoid using `any` in tests; prefer proper types or `unknown` with
+       narrowing.
+     * When creating parameterized tests, give the parameters types to ensure
+       that the tests are type-safe.
+10. Evaluate all react logic carefully keeping in mind that the author of the PR
+    is not likely an expert on React. Key areas to audit carefully are:
+    * Whether `setState` calls trigger side effects from within the body of the
+      `setState` callback. If so, you *must* propose an alternate design using
+      reducers or other ways the code might be modified to not have to modify
+      state from within a `setState`. Make sure to comment about absolutely
+      every case like this as these cases have introduced multiple bugs in the
+      past. Typically these cases should be resolved using a reducer although
+      occassionally other techniques such as useRef are appropriate. Consider
+      suggesting that jacob314@ be tagged on the code review if the solution is
+      not 100% obvious.
+    * Whether code might introduce an infinite rendering loop in React.
+    * Whether keyboard handling is robust. Keyboard handling must go through
+      `useKeyPress.ts` from the Gemini CLI package rather than using the
+      standard ink library used by most keyboard handling. Unlike the standard
+      ink library, the keyboard handling library in Gemini CLI may report
+      multiple keyboard events one after another in the same React frame. This
+      is needed to support slow terminals but introduces complexity in all our
+      code that handles keyboard events. Handling this correctly often means
+      that reducers must be used or other mechanisms to ensure that multiple
+      state updates one after another are handled gracefully rather than
+      overriding values from the first update with the second update. Refer to
+      text-buffer.ts as a canonical example of using a reducer for this sort of
+      case.
+    * Ensure code does not use `console.log`, `console.warn`, or `console.error`
+      as these indicate debug logging that was accidentally left in the code.
+    * Avoid synchronous file I/O in React components as it will hang the UI.
+    * Ensure state initialization is explicit (e.g., use 'undefined' rather than
+      'true' as a default if the state is truly unknown initially).
+    * Carefully manage 'useEffect' dependencies. Prefer to use a reducer
+      whenever practical to resolve the issues. If that is not practical it is
+      ok to use 'useRef' to access the latest value of a prop or state inside an
+      effect without adding it to the dependency array if re-running the effect
+      is undesirable (common in event listeners).
+    * NEVER disable 'react-hooks/exhaustive-deps'. Fix the code to correctly
+      declare dependencies. Disabling this lint rule will almost always lead to
+      hard to detect bugs.
+    * Avoid making types nullable unless strictly necessary, as it hurts
+      readability.
+    * Do not introduce excessive property drilling. There are multiple providers
+      that can be leveraged to avoid property drilling. Make sure one of them
+      cannot be used. Do suggest a provider that might make sense to be extended
+      to include the new property or propose a new provider to add if the
+      property drilling is excessive. Only use providers for properties that are
+      consistent for the entire application.
+11. General Gemini CLI design principles:
+    * Make sure that settings are only used for options that a user might
+      consider changing.
+    * Do not add new command line arguments and suggest settings instead.
+    * New settings must be added to packages/cli/src/config/settingsSchema.ts.
+    * If a setting has 'showInDialog: true', it MUST be documented in
+      docs/get-started/configuration.md.
+    * Ensure 'requiresRestart' is correctly set for new settings.
+    * Use 'debugLogger' for rethrown errors to avoid duplicate logging.
+    * All new keyboard shortcuts MUST be documented in
+      docs/cli/keyboard-shortcuts.md.
+    * Ensure new keyboard shortcuts are defined in
+      packages/cli/src/config/keyBindings.ts.
+    * If new keyboard shortcuts are added, remind the user to test them in
+      VSCode, iTerm2, Ghostty, and Windows to ensure they work for all
+      users.
+    * Be careful of keybindings that require the meta key as only certain
+      meta key shortcuts are supported on Mac.
+    * Be skeptical of function keys and keyboard shortcuts that are commonly
+      bound in VSCode as they may conflict.
+12. TypeScript Best Practices:
+    * Use 'checkExhaustive' in the 'default' clause of 'switch' statements to
+      ensure all cases are handled.
+    * Avoid using the non-null assertion operator ('!') unless absolutely
+      necessary and you are confident the value is not null.
+13. If the change might at all impact the prompts sent to Gemini CLI, flagged
+    that the change could impact Gemini CLI quality and make sure anj-s has been
+    tagged on the code review.
+14. Discuss with me before making any comments on the issue. I will clarify
     which possible issues you identified are problems, which ones you need to
     investigate further, and which ones I do not care about.
-11. If I request you to add comments to the issue, use
+15. If I request you to add comments to the issue, use
     `gh pr comment {{args}} --body {{review}}` to post the review to the PR.
 
 Remember to use the GitHub CLI (`gh`) with the Shell tool for all

.gemini/commands/strict-development-rules.md

@@ -1,64 +0,0 @@
-# Gemini CLI Strict Development Rules
-
-These rules apply strictly to all code modifications and additions within the Gemini CLI project.
-
-## Testing Guidelines
-
-*   **Async/Await**: Always use `waitFor` from `packages/cli/src/test-utils/async.ts` instead of `vi.waitFor` for all `waitFor` calls within `packages/cli`. NEVER use fixed waits (e.g., `await delay(100)`). Always use `waitFor` with a predicate to ensure tests are stable and fast. Using the wrong `waitFor` can result in flaky tests and `act` warnings.
-*   **React Testing**: Use `act` to wrap all blocks in tests that change component state. Use `render` or `renderWithProviders` from `packages/cli/src/test-utils/render.tsx` instead of `render` from `ink-testing-library` directly. This prevents spurious `act` warnings. If test cases specify providers directly, consider whether the existing `renderWithProviders` should be modified.
-*   **Snapshots**: Use `toMatchSnapshot` to verify that rendering works as expected rather than matching against the raw content of the output. When modifying snapshots, verify the changes are intentional and do not hide underlying bugs.
-*   **Parameterized Tests**: Use parameterized tests where it reduces duplicated lines. Give the parameters explicit types to ensure the tests are type-safe.
-*   **Mocks Management**:
-    *   Mock critical dependencies (`fs`, `os`, `child_process`) ONLY at the top of the file. Ideally, avoid mocking these dependencies altogether.
-    *   Reuse existing mocks and fakes rather than creating new ones.
-    *   Avoid mocking the file system whenever possible. If using the real file system is too difficult, consider writing an integration test instead.
-    *   Always call `vi.restoreAllMocks()` in `afterEach` to prevent test pollution.
-    *   Use `vi.useFakeTimers()` for tests involving time-based logic to avoid flakiness.
-*   **Typing in Tests**: Avoid using `any` in tests; prefer proper types or `unknown` with narrowing.
-
-## React Guidelines (`packages/cli`)
-
-*   **`setState` and Side Effects**: NEVER trigger side effects from within the body of a `setState` callback. Use a reducer or `useRef` if necessary. These cases have historically introduced multiple bugs; typically, they should be resolved using a reducer.
-*   **Rendering**: Do not introduce infinite rendering loops. Avoid synchronous file I/O in React components as it will hang the UI. Do not implement new logic for custom string measurement or string truncation. Use Ink layout instead, leveraging `ResizeObserver` as needed.
-*   **Keyboard Handling**: Keyboard handling MUST go through `useKeyPress.ts` from the Gemini CLI package rather than the standard ink library. This library supports reporting multiple keyboard events sequentially in the same React frame (critical for slow terminals). Handling this correctly often requires reducers to ensure multiple state updates are handled gracefully without overriding values. Refer to `text-buffer.ts` for a canonical example.
-*   **Logging**: Do not leave `console.log`, `console.warn`, or `console.error` in the code.
-*   **State & Effects**: Ensure state initialization is explicit (e.g., use `undefined` rather than `true` as a default if the state is truly unknown). Carefully manage `useEffect` dependencies. Prefer a reducer whenever practical. NEVER disable `react-hooks/exhaustive-deps`; fix the code to correctly declare dependencies instead.
-*   **Context & Props**: Avoid excessive property drilling. Leverage existing providers, extend them, or propose a new one if necessary. Only use providers for properties that are consistent across the entire application.
-*   **Code Structure**: Avoid complex `if` statements where `switch` statements could be used. Keep `AppContainer` minimal; refactor complex logic into React hooks. Evaluate whether business logic should be added to `hookSystem.ts` or integrated into `packages/core` rather than `packages/cli`.
-
-## Core Guidelines (`packages/core`)
-
-*   **Services**: Implement services as classes with clear lifecycle management (e.g., `initialize()` methods). Services should be stateless where possible, or use the centralized `Storage` service for persistence.
-*   **Cross-Service Communication**: Prefer using the `coreEvents` bus (from `packages/core/src/utils/events.ts`) for asynchronous communication between services or to notify the UI of state changes. Avoid tight coupling between services.
-*   **Utilities**: Use `debugLogger` from `packages/core/src/utils/debugLogger.ts` for internal logging instead of `console`. Ensure all shell operations use `spawnAsync` from `packages/core/src/utils/shell-utils.ts` for consistent error handling and promise management. Handle filesystem errors gracefully using `isNodeError` from `packages/core/src/utils/errors.ts`.
-*   **Exports & Tooling**: Add new tools to `packages/core/src/tools/` and register them in `packages/core/src/tools/tool-registry.ts`. Export all new public services, utilities, and types from `packages/core/src/index.ts`.
-
-## Architectural Audit (Package Boundaries)
-
-*   **Logic Placement**: Non-UI logic (e.g., model orchestration, tool implementation, git/filesystem operations) MUST reside in `packages/core`. `packages/cli` should ONLY contain UI/Ink components, command-line argument parsing, and user interaction logic.
-*   **Environment Isolation**: Core logic must not assume a TUI environment. Use the `ConfirmationBus` or `Output` abstractions for communicating with the user from Core.
-*   **Decoupling**: Actively look for opportunities to decouple services using `coreEvents`. If a service imports another just to notify it of a change, use an event instead.
-
-## General Gemini CLI Design Principles
-
-*   **Settings**: Use settings for user-configurable options rather than adding new command line arguments. Add new settings to `packages/cli/src/config/settingsSchema.ts`. If a setting has `showInDialog: true`, it MUST be documented in `docs/get-started/configuration.md`. Ensure `requiresRestart` is correctly set.
-*   **Logging**: Use `debugLogger` for rethrown errors to avoid duplicate logging.
-*   **Keyboard Shortcuts**: Define all new keyboard shortcuts in `packages/cli/src/config/keyBindings.ts` and document them in `docs/cli/keyboard-shortcuts.md`. Be careful of keybindings that require the `Meta` key, as only certain meta key shortcuts are supported on Mac. Avoid function keys and shortcuts commonly bound in VSCode.
-
-## TypeScript Best Practices
-
-*   Use `checkExhaustive` in the `default` clause of `switch` statements to ensure all cases are handled.
-*   Avoid using the non-null assertion operator (`!`) unless absolutely necessary.
-*   **STRICT TYPING**: Strictly forbid `any` and `unknown` in both CLI and Core packages. `unknown` is only allowed if it is immediately narrowed using type guards or Zod validation.
-*   NEVER disable `@typescript-eslint/no-floating-promises`.
-*   Avoid making types nullable unless strictly necessary, as it hurts readability.
-
-## TUI Best Practices
-
-*   **Terminal Compatibility**: Consider how changes might behave differently across terminals (e.g., VSCode terminal, SSH, Kitty, default Mac terminal, iTerm2, Windows terminal). If modifying keyboard handling, integrate deeply with existing files like `KeypressContext.tsx` and `terminalCapabilityManager.ts`.
-*   **iTerm**: Be aware that `ITERM_SESSION_ID` may be present when users run VSCode from within iTerm, even if the terminal is not iTerm.
-
-## Code Cleanup
-
-*   **Refactoring**: Actively clean up code duplication, technical debt, and boilerplate ("AI Slop") when working in the codebase.
-*   **Prompts**: Be aware that changes can impact the prompts sent to Gemini CLI and affect overall quality.

.gemini/settings.json

@@ -1,9 +1,5 @@
 {
   "experimental": {
-    "plan": true,
-    "extensionReloading": true
-  },
-  "general": {
-    "devtools": true
+    "skills": true
   }
 }

.gemini/skills/code-reviewer/SKILL.md

@@ -1,65 +0,0 @@
----
-name: code-reviewer
-description:
-  Use this skill to review code. It supports both local changes (staged or working tree)
-  and remote Pull Requests (by ID or URL). It focuses on correctness, maintainability,
-  and adherence to project standards.
----
-
-# Code Reviewer
-
-This skill guides the agent in conducting professional and thorough code reviews for both local development and remote Pull Requests.
-
-## Workflow
-
-### 1. Determine Review Target
-*   **Remote PR**: If the user provides a PR number or URL (e.g., "Review PR #123"), target that remote PR.
-*   **Local Changes**: If no specific PR is mentioned, or if the user asks to "review my changes", target the current local file system states (staged and unstaged changes).
-
-### 2. Preparation
-
-#### For Remote PRs:
-1.  **Checkout**: Use the GitHub CLI to checkout the PR.
-    ```bash
-    gh pr checkout <PR_NUMBER>
-    ```
-2.  **Preflight**: Execute the project's standard verification suite to catch automated failures early.
-    ```bash
-    npm run preflight
-    ```
-3.  **Context**: Read the PR description and any existing comments to understand the goal and history.
-
-#### For Local Changes:
-1.  **Identify Changes**:
-    *   Check status: `git status`
-    *   Read diffs: `git diff` (working tree) and/or `git diff --staged` (staged).
-2.  **Preflight (Optional)**: If the changes are substantial, ask the user if they want to run `npm run preflight` before reviewing.
-
-### 3. In-Depth Analysis
-Analyze the code changes based on the following pillars:
-
-*   **Correctness**: Does the code achieve its stated purpose without bugs or logical errors?
-*   **Maintainability**: Is the code clean, well-structured, and easy to understand and modify in the future? Consider factors like code clarity, modularity, and adherence to established design patterns.
-*   **Readability**: Is the code well-commented (where necessary) and consistently formatted according to our project's coding style guidelines?
-*   **Efficiency**: Are there any obvious performance bottlenecks or resource inefficiencies introduced by the changes?
-*   **Security**: Are there any potential security vulnerabilities or insecure coding practices?
-*   **Edge Cases and Error Handling**: Does the code appropriately handle edge cases and potential errors?
-*   **Testability**: Is the new or modified code adequately covered by tests (even if preflight checks pass)? Suggest additional test cases that would improve coverage or robustness.
-
-### 4. Provide Feedback
-
-#### Structure
-*   **Summary**: A high-level overview of the review.
-*   **Findings**:
-    *   **Critical**: Bugs, security issues, or breaking changes.
-    *   **Improvements**: Suggestions for better code quality or performance.
-    *   **Nitpicks**: Formatting or minor style issues (optional).
-*   **Conclusion**: Clear recommendation (Approved / Request Changes).
-
-#### Tone
-*   Be constructive, professional, and friendly.
-*   Explain *why* a change is requested.
-*   For approvals, acknowledge the specific value of the contribution.
-
-### 5. Cleanup (Remote PRs only)
-*   After the review, ask the user if they want to switch back to the default branch (e.g., `main` or `master`).

.gemini/skills/docs-changelog/SKILL.md

@@ -1,131 +0,0 @@
----
-name: docs-changelog
-description: >-
-  Generates and formats changelog files for a new release based on provided
-  version and raw changelog data.
----
-
-# Procedure: Updating Changelog for New Releases
-
-## Objective
-
-To standardize the process of updating changelog files (`latest.md`,
-`preview.md`, `index.md`) based on automated release information.
-
-## Inputs
-
-- **version**: The release version string (e.g., `v0.28.0`,
-  `v0.29.0-preview.2`).
-- **TIME**: The release timestamp (e.g., `2026-02-12T20:33:15Z`).
-- **BODY**: The raw markdown release notes, containing a "What's Changed"
-  section and a "Full Changelog" link.
-
-## Guidelines for `latest.md` and `preview.md` Highlights
-
-- Aim for **3-5 key highlight points**.
-- **Prioritize** summarizing new features over other changes like bug fixes or
-  chores.
-- **Avoid** mentioning features that are "experimental" or "in preview" in
-  Stable Releases.
-- **DO NOT** include PR numbers, links, or author names in these highlights.
-- Refer to `.gemini/skills/docs-changelog/references/highlights_examples.md`
-  for the correct style and tone.
-
-## Initial Processing
-
-1.  **Analyze Version**: Determine the release path based on the `version`
-    string.
-    - If `version` contains "nightly", **STOP**. No changes are made.
-    - If `version` ends in `.0`, follow the **Path A: New Minor Version**
-      procedure.
-    - If `version` does not end in `.0`, follow the **Path B: Patch Version**
-      procedure.
-2.  **Process Time**: Convert the `TIME` input into two formats for later use:
-    `yyyy-mm-dd` and `Month dd, yyyy`.
-3.  **Process Body**:
-    - Save the incoming `BODY` content to a temporary file for processing.
-    - In the "What's Changed" section of the temporary file, reformat all pull
-      request URLs to be markdown links with the PR number as the text (e.g.,
-      `[#12345](URL)`).
-    - If a "New Contributors" section exists, delete it.
-    - Preserve the "**Full Changelog**" link. The processed content of this
-      temporary file will be used in subsequent steps.
-
----
-
-## Path A: New Minor Version
-
-*Use this path if the version number ends in `.0`.*
-
-### A.1: Stable Release (e.g., `v0.28.0`)
-
-For a stable release, you will generate two distinct summaries from the
-changelog: a concise **announcement** for the main changelog page, and a more
-detailed **highlights** section for the release-specific page.
-
-1.  **Create the Announcement for `index.md`**:
-    -   Generate a concise announcement summarizing the most important changes.
-    -   **Important**: The format for this announcement is unique. You **must**
-        use the existing announcements in `docs/changelogs/index.md` and the
-        example within
-        `.gemini/skills/docs-changelog/references/index_template.md` as your
-        guide. This format includes PR links and authors.
-    -   Add this new announcement to the top of `docs/changelogs/index.md`.
-
-2.  **Create Highlights and Update `latest.md`**:
-    -   Generate a comprehensive "Highlights" section, following the guidelines
-        in the "Guidelines for `latest.md` and `preview.md` Highlights" section
-        above.
-    -   Take the content from
-        `.gemini/skills/docs-changelog/references/latest_template.md`.
-    -   Populate the template with the `version`, `release_date`, generated
-        `highlights`, and the processed content from the temporary file.
-    -   **Completely replace** the contents of `docs/changelogs/latest.md` with
-        the populated template.
-
-### A.2: Preview Release (e.g., `v0.29.0-preview.0`)
-
-1.  **Update `preview.md`**:
-    -   Generate a comprehensive "Highlights" section, following the highlight
-        guidelines.
-    -   Take the content from
-        `.gemini/skills/docs-changelog/references/preview_template.md`.
-    -   Populate the template with the `version`, `release_date`, generated
-        `highlights`, and the processed content from the temporary file.
-    -   **Completely replace** the contents of `docs/changelogs/preview.md`
-        with the populated template.
-
----
-
-## Path B: Patch Version
-
-*Use this path if the version number does **not** end in `.0`.*
-
-### B.1: Stable Patch (e.g., `v0.28.1`)
-
-- **Target File**: `docs/changelogs/latest.md`
-- Perform the following edits on the target file:
-    1.  Update the version in the main header.
-    2.  Update the "Released:" date.
-    3.  **Prepend** the processed "What's Changed" list from the temporary file
-        to the existing "What's Changed" list in the file.
-    4.  In the "Full Changelog" URL, replace only the trailing version with the
-        new patch version.
-
-### B.2: Preview Patch (e.g., `v0.29.0-preview.3`)
-
-- **Target File**: `docs/changelogs/preview.md`
-- Perform the following edits on the target file:
-    1.  Update the version in the main header.
-    2.  Update the "Released:" date.
-    3.  **Prepend** the processed "What's Changed" list from the temporary file
-        to the existing "What's Changed" list in the file.
-    4.  In the "Full Changelog" URL, replace only the trailing version with the
-        new patch version.
-
----
-
-## Finalize
-
-- After making changes, run `npm run format` to ensure consistency.
-- Delete any temporary files created during the process.

.gemini/skills/docs-changelog/references/highlights_examples.md

@@ -1,68 +0,0 @@
-## Highlights example 1
-
-- **Plan Mode Enhancements**: Significant updates to Plan Mode, including new
-  commands, support for MCP servers, integration of planning artifacts, and
-  improved iteration guidance.
-- **Core Agent Improvements**: Enhancements to the core agent, including better
-  system prompt rigor, improved subagent definitions, and enhanced tool
-  execution limits.
-- **CLI UX/UI Updates**: Various UI and UX improvements, such as autocomplete in
-  the input prompt, updated approval mode labels, DevTools integration, and
-  improved header spacing.
-- **Tooling & Extension Updates**: Improvements to existing tools like
-  `ask_user` and `grep_search`, and new features for extension management.
-- **Bug Fixes**: Numerous bug fixes across the CLI and core, addressing issues
-  with interactive commands, memory leaks, permission checks, and more.
-- **Context and Tool Output Management**: Features for observation masking for
-  tool outputs, session-linked tool output storage, and persistence for masked
-  tool outputs.
-
-## Highlights example 2
-
-- **Commands & UX Enhancements:** Introduced `/prompt-suggest` command,
-  alongside updated undo/redo keybindings and automatic theme switching.
-- **Expanded IDE Support:** Now offering compatibility with Positron IDE,
-  expanding integration options for developers.
-- **Enhanced Security & Authentication:** Implemented interactive and
-  non-interactive OAuth consent, improving both security and diagnostic
-  capabilities for bug reports.
-- **Advanced Planning & Agent Tools:** Integrated a generic Checklist component
-  for structured task management and evolved subagent capabilities with dynamic
-  policy registration.
-- **Improved Core Stability & Reliability:** Resolved critical environment
-  loading, authentication, and session management issues, ensuring a more robust
-  experience.
-- **Background Shell Commands:** Enabled the execution of shell commands in the
-  background for increased workflow efficiency.
-
-## Highlights example 3
-
-- **Event-Driven Architecture:** The CLI now uses an event-driven scheduler for
-  tool execution, improving performance and responsiveness. This includes
-  migrating non-interactive flows and sub-agents to the new scheduler.
-- **Enhanced User Experience:** This release introduces several UI/UX
-  improvements, including queued tool confirmations and the ability to expand
-  and collapse large pasted text blocks. The `Settings` dialog has been improved
-  to reduce jitter and preserve focus.
-- **Agent and Skill Improvements:** Agent Skills have been promoted to a stable
-  feature. Sub-agents now use a JSON schema for input and are tracked by an
-  `AgentRegistry`.
-- **New `/rewind` Command:** A new `/rewind` command has been implemented to
-  allow users to go back in their session history.
-- **Improved Shell and File Handling:** The shell tool's output format has been
-  optimized, and the CLI now gracefully handles disk-full errors during chat
-  recording. A bug in detecting already added paths has been fixed.
-- **Linux Clipboard Support:** Image pasting capabilities for Wayland and X11 on
-  Linux have been added.
-
-## Highlights example 4
-
-- **Improved Hooks Management:** Hooks enable/disable functionality now aligns
-  with skills and offers improved completion.
-- **Custom Themes for Extensions:** Extensions can now support custom themes,
-  allowing for greater personalization.
-- **User Identity Display:** User identity information (auth, email, tier) is
-  now displayed on startup and in the `stats` command.
-- **Plan Mode Enhancements:** Plan mode has been improved with a generic
-  `Checklist` component and refactored `Todo`.
-- **Background Shell Commands:** Implementation of background shell commands.

.gemini/skills/docs-changelog/references/index_template.md

@@ -1,10 +0,0 @@
-## Announcements: {{version}} - {{release_date_yyyy_mm_dd}}
-
-{{announcement_content}}
-
-<!-- Example entry, multiple entries per highlights
-  - **Highlighted Feature:** We've added a new highlighted feature to help
-  you generate prompt suggestions
-  ([#nnnnn](https://github.com/google-gemini/gemini-cli/pull/nnnnn) by
-  @author).
--->

.gemini/skills/docs-changelog/references/latest_template.md

@@ -1,20 +0,0 @@
-# Latest stable release: {{version}}
-
-Released: {{release_date_month_dd_yyyy}}
-
-For most users, our latest stable release is the recommended release. Install
-the latest stable version with:
-
-```
-npm install -g @google/gemini-cli
-```
-
-## Highlights
-
-{{highlights_content}}
-
-## What's Changed
-
-{{changelog_list}}
-
-**Full Changelog**: {{full_changelog_link}}

.gemini/skills/docs-changelog/references/preview_template.md

@@ -1,22 +0,0 @@
-# Preview release: {{version}}
-
-Released: {{release_date_month_dd_yyyy}}
-
-Our preview release includes the latest, new, and experimental features. This
-release may not be as stable as our [latest weekly release](latest.md).
-
-To install the preview release:
-
-```
-npm install -g @google/gemini-cli@preview
-```
-
-## Highlights
-
-{{highlights_content}}
-
-## What's Changed
-
-{{changelog_list}}
-
-**Full Changelog**: {{full_changelog_link}}

.gemini/skills/docs-writer/SKILL.md

@@ -1,135 +0,0 @@
----
-name: docs-writer
-description:
-  Always use this skill when the task involves writing, reviewing, or editing 
-  files in the `/docs` directory or any `.md` files in the repository.
----
-
-# `docs-writer` skill instructions
-
-As an expert technical writer and editor for the Gemini CLI project, you produce
-accurate, clear, and consistent documentation. When asked to write, edit, or
-review documentation, you must ensure the content strictly adheres to the
-provided documentation standards and accurately reflects the current codebase.
-Adhere to the contribution process in `CONTRIBUTING.md` and the following
-project standards.
-
-## Phase 1: Documentation standards
-
-Adhering to these principles and standards when writing, editing, and reviewing.
-
-### Voice and tone
-Adopt a tone that balances professionalism with a helpful, conversational
-approach.
-
-- **Perspective and tense:** Address the reader as "you." Use active voice and
-  present tense (e.g., "The API returns...").
-- **Tone:** Professional, friendly, and direct. 
-- **Clarity:** Use simple vocabulary. Avoid jargon, slang, and marketing hype.
-- **Global Audience:** Write in standard US English. Avoid idioms and cultural
-  references.
-- **Requirements:** Be clear about requirements ("must") vs. recommendations
-  ("we recommend"). Avoid "should."
-- **Word Choice:** Avoid "please" and anthropomorphism (e.g., "the server
-  thinks"). Use contractions (don't, it's).
-
-### Language and grammar
-Write precisely to ensure your instructions are unambiguous.
-
-- **Abbreviations:** Avoid Latin abbreviations; use "for example" (not "e.g.")
-  and "that is" (not "i.e.").
-- **Punctuation:** Use the serial comma. Place periods and commas inside
-  quotation marks.
-- **Dates:** Use unambiguous formats (e.g., "January 22, 2026").
-- **Conciseness:** Use "lets you" instead of "allows you to." Use precise,
-  specific verbs.
-- **Examples:** Use meaningful names in examples; avoid placeholders like
-  "foo" or "bar."
-
-### Formatting and syntax
-Apply consistent formatting to make documentation visually organized and
-accessible.
-
-- **Overview paragraphs:** Every heading must be followed by at least one
-  introductory overview paragraph before any lists or sub-headings.
-- **Text wrap:** Wrap text at 80 characters (except long links or tables).
-- **Casing:** Use sentence case for headings, titles, and bolded text.
-- **Naming:** Always refer to the project as `Gemini CLI` (never
-  `the Gemini CLI`).
-- **Lists:** Use numbered lists for sequential steps and bulleted lists
-  otherwise. Keep list items parallel in structure.
-- **UI and code:** Use **bold** for UI elements and `code font` for filenames,
-  snippets, commands, and API elements. Focus on the task when discussing
-  interaction.
-- **Links:** Use descriptive anchor text; avoid "click here." Ensure the link
-  makes sense out of context.
-- **Accessibility:** Use semantic HTML elements correctly (headings, lists, 
-  tables).
-- **Media:** Use lowercase hyphenated filenames. Provide descriptive alt text
-  for all images.
-
-### Structure
-- **BLUF:** Start with an introduction explaining what to expect.
-- **Experimental features:** If a feature is clearly noted as experimental,
-add the following note immediately after the introductory paragraph:
-  `> **Note:** This is a preview feature currently under active development.`
-- **Headings:** Use hierarchical headings to support the user journey.
-- **Procedures:** 
-  - Introduce lists of steps with a complete sentence.
-  - Start each step with an imperative verb.
-  - Number sequential steps; use bullets for non-sequential lists.
-  - Put conditions before instructions (e.g., "On the Settings page, click...").
-  - Provide clear context for where the action takes place.
-  - Indicate optional steps clearly (e.g., "Optional: ...").
-- **Elements:** Use bullet lists, tables, notes (`> **Note:**`), and warnings 
-  (`> **Warning:**`).
-- **Avoid using a table of contents:** If a table of contents is present, remove
-  it.
-- **Next steps:** Conclude with a "Next steps" section if applicable.
-
-## Phase 2: Preparation
-Before modifying any documentation, thoroughly investigate the request and the
-surrounding context. 
-
-1.  **Clarify:** Understand the core request. Differentiate between writing new
-    content and editing existing content. If the request is ambiguous (e.g.,
-    "fix the docs"), ask for clarification.
-2.  **Investigate:** Examine relevant code (primarily in `packages/`) for
-    accuracy.
-3.  **Audit:** Read the latest versions of relevant files in `docs/`.
-4.  **Connect:** Identify all referencing pages if changing behavior. Check if
-    `docs/sidebar.json` needs updates.
-5.  **Plan:** Create a step-by-step plan before making changes.
-
-## Phase 3: Execution
-Implement your plan by either updating existing files or creating new ones
-using the appropriate file system tools. Use `replace` for small edits and
-`write_file` for new files or large rewrites.
-
-### Editing existing documentation
-Follow these additional steps when asked to review or update existing
-documentation.
-
-- **Gaps:** Identify areas where the documentation is incomplete or no longer
-  reflects existing code.
-- **Structure:** Apply "Structure (New Docs)" rules (BLUF, headings, etc.) when 
-  adding new sections to existing pages.
-- **Tone:** Ensure the tone is active and engaging. Use "you" and contractions.
-- **Clarity:** Correct awkward wording, spelling, and grammar. Rephrase
-  sentences to make them easier for users to understand.
-- **Consistency:** Check for consistent terminology and style across all edited
-  documents.
-
-
-## Phase 4: Verification and finalization
-Perform a final quality check to ensure that all changes are correctly formatted
-and that all links are functional.
-
-1.  **Accuracy:** Ensure content accurately reflects the implementation and
-  technical behavior.
-2.  **Self-review:** Re-read changes for formatting, correctness, and flow.
-3.  **Link check:** Verify all new and existing links leading to or from modified
-    pages.
-4.  **Format:** Once all changes are complete, ask to execute `npm run format`
-    to ensure consistent formatting across the project. If the user confirms,
-    execute the command.

.gemini/skills/pr-creator/SKILL.md

@@ -14,34 +14,16 @@ repository's standards.
 
 Follow these steps to create a Pull Request:
 
-1.  **Branch Management**: **CRITICAL:** Ensure you are NOT working on the
-    `main` branch.
-    - Run `git branch --show-current`.
-    - If the current branch is `main`, you MUST create and switch to a new
-      descriptive branch:
-      ```bash
-      git checkout -b <new-branch-name>
-      ```
-
-2.  **Commit Changes**: Verify that all intended changes are committed.
-    - Run `git status` to check for unstaged or uncommitted changes.
-    - If there are uncommitted changes, stage and commit them with a descriptive
-      message before proceeding. NEVER commit directly to `main`.
-      ```bash
-      git add .
-      git commit -m "type(scope): description"
-      ```
-
-3.  **Locate Template**: Search for a pull request template in the repository.
+1.  **Locate Template**: Search for a pull request template in the repository.
     - Check `.github/pull_request_template.md`
     - Check `.github/PULL_REQUEST_TEMPLATE.md`
     - If multiple templates exist (e.g., in `.github/PULL_REQUEST_TEMPLATE/`),
       ask the user which one to use or select the most appropriate one based on
       the context (e.g., `bug_fix.md` vs `feature.md`).
 
-4.  **Read Template**: Read the content of the identified template file.
+2.  **Read Template**: Read the content of the identified template file.
 
-5.  **Draft Description**: Create a PR description that strictly follows the
+3.  **Draft Description**: Create a PR description that strictly follows the
     template's structure.
     - **Headings**: Keep all headings from the template.
     - **Checklists**: Review each item. Mark with `[x]` if completed. If an item
@@ -53,24 +35,7 @@ Follow these steps to create a Pull Request:
     - **Related Issues**: Link any issues fixed or related to this PR (e.g.,
       "Fixes #123").
 
-6.  **Preflight Check**: Before creating the PR, run the workspace preflight
-    script to ensure all build, lint, and test checks pass.
-    ```bash
-    npm run preflight
-    ```
-    If any checks fail, address the issues before proceeding to create the PR.
-
-7.  **Push Branch**: Push the current branch to the remote repository.
-    **CRITICAL SAFETY RAIL:** Double-check your branch name before pushing.
-    NEVER push if the current branch is `main`.
-    ```bash
-    # Verify current branch is NOT main
-    git branch --show-current
-    # Push non-interactively
-    git push -u origin HEAD
-    ```
-
-8.  **Create PR**: Use the `gh` CLI to create the PR. To avoid shell escaping
+4.  **Create PR**: Use the `gh` CLI to create the PR. To avoid shell escaping
     issues with multi-line Markdown, write the description to a temporary file
     first.
     ```bash
@@ -87,7 +52,6 @@ Follow these steps to create a Pull Request:
 
 ## Principles
 
-- **Safety First**: NEVER push to `main`. This is your highest priority.
 - **Compliance**: Never ignore the PR template. It exists for a reason.
 - **Completeness**: Fill out all relevant sections.
 - **Accuracy**: Don't check boxes for tasks you haven't done.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -28,7 +28,7 @@ body:
     id: 'info'
     attributes:
       label: 'Client information'
-      description: 'Please paste the full text from the `/about` command run from Gemini CLI. Also include which platform (macOS, Windows, Linux). Note that this output contains your email address. Consider removing it before submitting.'
+      description: 'Please paste the full text from the `/about` command run from Gemini CLI. Also include which platform (macOS, Windows, Linux).'
       value: |-
         <details>
         <summary>Client Information</summary>

.github/actions/publish-release/action.yml

@@ -20,9 +20,6 @@ inputs:
   github-token:
     description: 'The GitHub token for creating the release.'
     required: true
-  github-release-token:
-    description: 'The GitHub token used specifically for creating the GitHub release (to trigger other workflows).'
-    required: false
   dry-run:
     description: 'Whether to run in dry-run mode.'
     type: 'string'
@@ -257,7 +254,7 @@ runs:
       working-directory: '${{ inputs.working-directory }}'
       if: "${{ inputs.dry-run != 'true' && inputs.skip-github-release != 'true' && inputs.npm-tag != 'dev' && inputs.npm-registry-url != 'https://npm.pkg.github.com/' }}"
       env:
-        GITHUB_TOKEN: '${{ inputs.github-release-token || inputs.github-token }}'
+        GITHUB_TOKEN: '${{ inputs.github-token }}'
       shell: 'bash'
       run: |
         gh release create "${{ inputs.release-tag }}" \

.github/scripts/pr-triage.sh

@@ -9,10 +9,10 @@ set -euo pipefail
 PRS_NEEDING_COMMENT=""
 
 # Global cache for issue labels (compatible with Bash 3.2)
-# Stores "|ISSUE_NUM:LABELS|" segments
-ISSUE_LABELS_CACHE_FLAT="|"
+# Stores "ISSUE_NUM:LABELS" pairs separated by spaces
+ISSUE_LABELS_CACHE_FLAT=""
 
-# Function to get labels from an issue (with caching)
+# Function to get area and priority labels from an issue (with caching)
 get_issue_labels() {
     local ISSUE_NUM="${1}"
     if [[ -z "${ISSUE_NUM}" || "${ISSUE_NUM}" == "null" || "${ISSUE_NUM}" == "" ]]; then
@@ -20,10 +20,10 @@ get_issue_labels() {
     fi
 
     # Check cache
-    case "${ISSUE_LABELS_CACHE_FLAT}" in
-        *"|${ISSUE_NUM}:"*) 
-            local suffix="${ISSUE_LABELS_CACHE_FLAT#*|${ISSUE_NUM}:}"
-            echo "${suffix%%|*}"
+    case " ${ISSUE_LABELS_CACHE_FLAT} " in
+        *" ${ISSUE_NUM}:"*) 
+            local suffix="${ISSUE_LABELS_CACHE_FLAT#* " ${ISSUE_NUM}:"}"
+            echo "${suffix%% *}"
             return
             ;; 
         *)
@@ -31,19 +31,19 @@ get_issue_labels() {
             ;;
     esac
 
-    echo "   📥 Fetching labels from issue #${ISSUE_NUM}" >&2
+    echo "   📥 Fetching area and priority labels from issue #${ISSUE_NUM}" >&2
     local gh_output
     if ! gh_output=$(gh issue view "${ISSUE_NUM}" --repo "${GITHUB_REPOSITORY}" --json labels -q '.labels[].name' 2>/dev/null); then
         echo "      ⚠️ Could not fetch issue #${ISSUE_NUM}" >&2
-        ISSUE_LABELS_CACHE_FLAT="${ISSUE_LABELS_CACHE_FLAT}${ISSUE_NUM}:|"
+        ISSUE_LABELS_CACHE_FLAT="${ISSUE_LABELS_CACHE_FLAT} ${ISSUE_NUM}:"
         return
     fi
 
     local labels
-    labels=$(echo "${gh_output}" | grep -x -E '(area|priority)/.*|help wanted|🔒 maintainer only' | tr '\n' ',' | sed 's/,$//' || echo "")
+    labels=$(echo "${gh_output}" | grep -E '^(area|priority)/' | tr '\n' ',' | sed 's/,$//' || echo "")
     
     # Save to flat cache
-    ISSUE_LABELS_CACHE_FLAT="${ISSUE_LABELS_CACHE_FLAT}${ISSUE_NUM}:${labels}|"
+    ISSUE_LABELS_CACHE_FLAT="${ISSUE_LABELS_CACHE_FLAT} ${ISSUE_NUM}:${labels}"
     echo "${labels}"
 }
 
@@ -121,7 +121,7 @@ done
             EDIT_CMD+=("--remove-label" "${LABELS_TO_REMOVE}")
         fi
         
-        ("${EDIT_CMD[@]}" || true)
+        ("${EDIT_CMD[@]}" 2>/dev/null || true)
     fi
 }
 

.github/scripts/sync-maintainer-labels.cjs

@@ -1,9 +1,5 @@
-/**
- * @license
- * Copyright 2026 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
+/* eslint-disable @typescript-eslint/no-require-imports */
+/* global process, console, require */
 const { Octokit } = require('@octokit/rest');
 
 /**

.github/workflows/ci.yml

@@ -177,19 +177,6 @@ jobs:
       - name: 'Smoke test bundle'
         run: 'node ./bundle/gemini.js --version'
 
-      - name: 'Smoke test npx installation'
-        run: |
-          # 1. Package the project into a tarball
-          TARBALL=$(npm pack | tail -n 1)
-
-          # 2. Move to a fresh directory for isolation
-          mkdir -p ../smoke-test-dir
-          mv "$TARBALL" ../smoke-test-dir/
-          cd ../smoke-test-dir
-
-          # 3. Run npx from the tarball
-          npx "./$TARBALL" --version
-
       - name: 'Wait for file system sync'
         run: 'sleep 2'
 
@@ -265,19 +252,6 @@ jobs:
       - name: 'Smoke test bundle'
         run: 'node ./bundle/gemini.js --version'
 
-      - name: 'Smoke test npx installation'
-        run: |
-          # 1. Package the project into a tarball
-          TARBALL=$(npm pack | tail -n 1)
-
-          # 2. Move to a fresh directory for isolation
-          mkdir -p ../smoke-test-dir
-          mv "$TARBALL" ../smoke-test-dir/
-          cd ../smoke-test-dir
-
-          # 3. Run npx from the tarball
-          npx "./$TARBALL" --version
-
       - name: 'Wait for file system sync'
         run: 'sleep 2'
 
@@ -356,17 +330,11 @@ jobs:
           clean-script: 'clean'
 
   test_windows:
-    name: 'Slow Test - Win - ${{ matrix.shard }}'
+    name: 'Slow Test - Win'
     runs-on: 'gemini-cli-windows-16-core'
     needs: 'merge_queue_skipper'
     if: "${{needs.merge_queue_skipper.outputs.skip == 'false'}}"
     continue-on-error: true
-    timeout-minutes: 60
-    strategy:
-      matrix:
-        shard:
-          - 'cli'
-          - 'others'
 
     steps:
       - name: 'Checkout'
@@ -417,14 +385,7 @@ jobs:
           NODE_OPTIONS: '--max-old-space-size=32768 --max-semi-space-size=256'
           UV_THREADPOOL_SIZE: '32'
           NODE_ENV: 'test'
-        run: |
-          if ("${{ matrix.shard }}" -eq "cli") {
-            npm run test:ci --workspace @google/gemini-cli -- --coverage.enabled=false
-          } else {
-            # Explicitly list non-cli packages to ensure they are sharded correctly
-            npm run test:ci --workspace @google/gemini-cli-core --workspace @google/gemini-cli-a2a-server --workspace gemini-cli-vscode-ide-companion --workspace @google/gemini-cli-test-utils --if-present -- --coverage.enabled=false
-            npm run test:scripts
-          }
+        run: 'npm run test:ci -- --coverage.enabled=false'
         shell: 'pwsh'
 
       - name: 'Bundle'
@@ -435,21 +396,6 @@ jobs:
         run: 'node ./bundle/gemini.js --version'
         shell: 'pwsh'
 
-      - name: 'Smoke test npx installation'
-        run: |
-          # 1. Package the project into a tarball
-          $PACK_OUTPUT = npm pack
-          $TARBALL = $PACK_OUTPUT[-1]
-
-          # 2. Move to a fresh directory for isolation
-          New-Item -ItemType Directory -Force -Path ../smoke-test-dir
-          Move-Item $TARBALL ../smoke-test-dir/
-          Set-Location ../smoke-test-dir
-
-          # 3. Run npx from the tarball
-          npx "./$TARBALL" --version
-        shell: 'pwsh'
-
   ci:
     name: 'CI'
     if: 'always()'

.github/workflows/evals-nightly.yml

@@ -9,10 +9,6 @@ on:
         description: 'Run all evaluations (including usually passing)'
         type: 'boolean'
         default: true
-      test_name_pattern:
-        description: 'Test name pattern or file name'
-        required: false
-        type: 'string'
 
 permissions:
   contents: 'read'
@@ -26,12 +22,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        model:
-          - 'gemini-3-pro-preview'
-          - 'gemini-3-flash-preview'
-          - 'gemini-2.5-pro'
-          - 'gemini-2.5-flash'
-          - 'gemini-2.5-flash-lite'
         run_attempt: [1, 2, 3]
     steps:
       - name: 'Checkout'
@@ -53,31 +43,16 @@ jobs:
         run: 'mkdir -p evals/logs'
 
       - name: 'Run Evals'
-        continue-on-error: true
         env:
           GEMINI_API_KEY: '${{ secrets.GEMINI_API_KEY }}'
-          GEMINI_MODEL: '${{ matrix.model }}'
           RUN_EVALS: "${{ github.event.inputs.run_all != 'false' }}"
-          TEST_NAME_PATTERN: '${{ github.event.inputs.test_name_pattern }}'
-        run: |
-          CMD="npm run test:all_evals"
-          PATTERN="${{ env.TEST_NAME_PATTERN }}"
-
-          if [[ -n "$PATTERN" ]]; then
-            if [[ "$PATTERN" == *.ts || "$PATTERN" == *.js || "$PATTERN" == */* ]]; then
-              $CMD -- "$PATTERN"
-            else
-              $CMD -- -t "$PATTERN"
-            fi
-          else
-            $CMD
-          fi
+        run: 'npm run test:all_evals'
 
       - name: 'Upload Logs'
         if: 'always()'
         uses: 'actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02' # ratchet:actions/upload-artifact@v4
         with:
-          name: 'eval-logs-${{ matrix.model }}-${{ matrix.run_attempt }}'
+          name: 'eval-logs-${{ matrix.run_attempt }}'
           path: 'evals/logs'
           retention-days: 7
 

.github/workflows/gemini-scheduled-stale-issue-closer.yml

@@ -27,7 +27,7 @@ jobs:
     steps:
       - name: 'Generate GitHub App Token'
         id: 'generate_token'
-        uses: 'actions/create-github-app-token@v2'
+        uses: 'actions/create-github-app-token@v1'
         with:
           app-id: '${{ secrets.APP_ID }}'
           private-key: '${{ secrets.PRIVATE_KEY }}'
@@ -79,14 +79,8 @@ jobs:
                 continue;
               }
 
-              // Skip if it has a maintainer, help wanted, or Public Roadmap label
-              const rawLabels = issue.labels.map((l) => l.name);
-              const lowercaseLabels = rawLabels.map((l) => l.toLowerCase());
-              if (
-                lowercaseLabels.some((l) => l.includes('maintainer')) ||
-                lowercaseLabels.includes('help wanted') ||
-                rawLabels.includes('🗓️ Public Roadmap')
-              ) {
+              // Skip if it has a maintainer label
+              if (issue.labels.some(label => label.name.toLowerCase().includes('maintainer'))) {
                 continue;
               }
 

.github/workflows/gemini-scheduled-stale-pr-closer.yml

@@ -1,254 +0,0 @@
-name: 'Gemini Scheduled Stale PR Closer'
-
-on:
-  schedule:
-    - cron: '0 2 * * *' # Every day at 2 AM UTC
-  pull_request:
-    types: ['opened', 'edited']
-  workflow_dispatch:
-    inputs:
-      dry_run:
-        description: 'Run in dry-run mode'
-        required: false
-        default: false
-        type: 'boolean'
-
-jobs:
-  close-stale-prs:
-    if: "github.repository == 'google-gemini/gemini-cli'"
-    runs-on: 'ubuntu-latest'
-    permissions:
-      pull-requests: 'write'
-      issues: 'write'
-    steps:
-      - name: 'Generate GitHub App Token'
-        id: 'generate_token'
-        uses: 'actions/create-github-app-token@v2'
-        with:
-          app-id: '${{ secrets.APP_ID }}'
-          private-key: '${{ secrets.PRIVATE_KEY }}'
-
-      - name: 'Process Stale PRs'
-        uses: 'actions/github-script@v7'
-        env:
-          DRY_RUN: '${{ inputs.dry_run }}'
-        with:
-          github-token: '${{ steps.generate_token.outputs.token }}'
-          script: |
-            const dryRun = process.env.DRY_RUN === 'true';
-            const thirtyDaysAgo = new Date();
-            thirtyDaysAgo.setDate(thirtyDaysAgo.getDate() - 30);
-
-            // 1. Fetch maintainers for verification
-            let maintainerLogins = new Set();
-            const teams = ['gemini-cli-maintainers', 'gemini-cli-askmode-approvers', 'gemini-cli-docs'];
-
-            for (const team_slug of teams) {
-              try {
-                const members = await github.paginate(github.rest.teams.listMembersInOrg, {
-                  org: context.repo.owner,
-                  team_slug: team_slug
-                });
-                for (const m of members) maintainerLogins.add(m.login.toLowerCase());
-                core.info(`Successfully fetched ${members.length} team members from ${team_slug}`);
-              } catch (e) {
-                core.warning(`Failed to fetch team members from ${team_slug}: ${e.message}`);
-              }
-            }
-
-            const isGooglerCache = new Map();
-            const isGoogler = async (login) => {
-              if (isGooglerCache.has(login)) return isGooglerCache.get(login);
-
-              try {
-                // Check membership in 'googlers' or 'google' orgs
-                const orgs = ['googlers', 'google'];
-                for (const org of orgs) {
-                  try {
-                    await github.rest.orgs.checkMembershipForUser({
-                      org: org,
-                      username: login
-                    });
-                    core.info(`User ${login} is a member of ${org} organization.`);
-                    isGooglerCache.set(login, true);
-                    return true;
-                  } catch (e) {
-                    // 404 just means they aren't a member, which is fine
-                    if (e.status !== 404) throw e;
-                  }
-                }
-              } catch (e) {
-                core.warning(`Failed to check org membership for ${login}: ${e.message}`);
-              }
-
-              isGooglerCache.set(login, false);
-              return false;
-            };
-
-            const isMaintainer = async (login, assoc) => {
-              const isTeamMember = maintainerLogins.has(login.toLowerCase());
-              const isRepoMaintainer = ['OWNER', 'MEMBER', 'COLLABORATOR'].includes(assoc);
-              if (isTeamMember || isRepoMaintainer) return true;
-
-              return await isGoogler(login);
-            };
-
-            // 2. Determine which PRs to check
-            let prs = [];
-            if (context.eventName === 'pull_request') {
-              const { data: pr } = await github.rest.pulls.get({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                pull_number: context.payload.pull_request.number
-              });
-              prs = [pr];
-            } else {
-              prs = await github.paginate(github.rest.pulls.list, {
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                state: 'open',
-                per_page: 100
-              });
-            }
-
-            for (const pr of prs) {
-              const maintainerPr = await isMaintainer(pr.user.login, pr.author_association);
-              const isBot = pr.user.type === 'Bot' || pr.user.login.endsWith('[bot]');
-
-              // Detection Logic for Linked Issues
-              // Check 1: Official GitHub "Closing Issue" link (GraphQL)
-              const linkedIssueQuery = `query($owner:String!, $repo:String!, $number:Int!) {
-                repository(owner:$owner, name:$repo) {
-                  pullRequest(number:$number) {
-                    closingIssuesReferences(first: 1) { totalCount }
-                  }
-                }
-              }`;
-
-              let hasClosingLink = false;
-              try {
-                const res = await github.graphql(linkedIssueQuery, {
-                  owner: context.repo.owner, repo: context.repo.repo, number: pr.number
-                });
-                hasClosingLink = res.repository.pullRequest.closingIssuesReferences.totalCount > 0;
-              } catch (e) {}
-
-              // Check 2: Regex for mentions (e.g., "Related to #123", "Part of #123", "#123")
-              // We check for # followed by numbers or direct URLs to issues.
-              const body = pr.body || '';
-              const mentionRegex = /(?:#|https:\/\/github\.com\/[^\/]+\/[^\/]+\/issues\/)(\d+)/i;
-              const hasMentionLink = mentionRegex.test(body);
-
-              const hasLinkedIssue = hasClosingLink || hasMentionLink;
-
-              // Logic for Closed PRs (Auto-Reopen)
-              if (pr.state === 'closed' && context.eventName === 'pull_request' && context.payload.action === 'edited') {
-                if (hasLinkedIssue) {
-                  core.info(`PR #${pr.number} now has a linked issue. Reopening.`);
-                  if (!dryRun) {
-                    await github.rest.pulls.update({
-                      owner: context.repo.owner,
-                      repo: context.repo.repo,
-                      pull_number: pr.number,
-                      state: 'open'
-                    });
-                    await github.rest.issues.createComment({
-                      owner: context.repo.owner,
-                      repo: context.repo.repo,
-                      issue_number: pr.number,
-                      body: "Thank you for linking an issue! This pull request has been automatically reopened."
-                    });
-                  }
-                }
-                continue;
-              }
-
-              // Logic for Open PRs (Immediate Closure)
-              if (pr.state === 'open' && !maintainerPr && !hasLinkedIssue && !isBot) {
-                core.info(`PR #${pr.number} is missing a linked issue. Closing.`);
-                if (!dryRun) {
-                  await github.rest.issues.createComment({
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    issue_number: pr.number,
-                    body: "Hi there! Thank you for your contribution to Gemini CLI. \n\nTo improve our contribution process and better track changes, we now require all pull requests to be associated with an existing issue, as announced in our [recent discussion](https://github.com/google-gemini/gemini-cli/discussions/16706) and as detailed in our [CONTRIBUTING.md](https://github.com/google-gemini/gemini-cli/blob/main/CONTRIBUTING.md#1-link-to-an-existing-issue).\n\nThis pull request is being closed because it is not currently linked to an issue. **Once you have updated the description of this PR to link an issue (e.g., by adding `Fixes #123` or `Related to #123`), it will be automatically reopened.**\n\n**How to link an issue:**\nAdd a keyword followed by the issue number (e.g., `Fixes #123`) in the description of your pull request. For more details on supported keywords and how linking works, please refer to the [GitHub Documentation on linking pull requests to issues](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue).\n\nThank you for your understanding and for being a part of our community!"
-                  });
-                  await github.rest.pulls.update({
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    pull_number: pr.number,
-                    state: 'closed'
-                  });
-                }
-                continue;
-              }
-
-              // Staleness check (Scheduled runs only)
-              if (pr.state === 'open' && context.eventName !== 'pull_request') {
-                const labels = pr.labels.map(l => l.name.toLowerCase());
-                if (labels.includes('help wanted') || labels.includes('🔒 maintainer only')) continue;
-
-                // Skip PRs that were created less than 30 days ago - they cannot be stale yet
-                const prCreatedAt = new Date(pr.created_at);
-                if (prCreatedAt > thirtyDaysAgo) {
-                  const daysOld = Math.floor((Date.now() - prCreatedAt.getTime()) / (1000 * 60 * 60 * 24));
-                  core.info(`PR #${pr.number} was created ${daysOld} days ago. Skipping staleness check.`);
-                  continue;
-                }
-
-                // Initialize lastActivity to PR creation date (not epoch) as a safety baseline.
-                // This ensures we never incorrectly mark a PR as stale due to failed activity lookups.
-                let lastActivity = new Date(pr.created_at);
-                try {
-                  const reviews = await github.paginate(github.rest.pulls.listReviews, {
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    pull_number: pr.number
-                  });
-                  for (const r of reviews) {
-                    if (await isMaintainer(r.user.login, r.author_association)) {
-                      const d = new Date(r.submitted_at || r.updated_at);
-                      if (d > lastActivity) lastActivity = d;
-                    }
-                  }
-                  const comments = await github.paginate(github.rest.issues.listComments, {
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    issue_number: pr.number
-                  });
-                  for (const c of comments) {
-                    if (await isMaintainer(c.user.login, c.author_association)) {
-                      const d = new Date(c.updated_at);
-                      if (d > lastActivity) lastActivity = d;
-                    }
-                  }
-                } catch (e) {
-                  core.warning(`Failed to fetch reviews/comments for PR #${pr.number}: ${e.message}`);
-                }
-
-                // For maintainer PRs, the PR creation itself counts as maintainer activity.
-                // (Now redundant since we initialize to pr.created_at, but kept for clarity)
-                if (maintainerPr) {
-                  const d = new Date(pr.created_at);
-                  if (d > lastActivity) lastActivity = d;
-                }
-
-                if (lastActivity < thirtyDaysAgo) {
-                  core.info(`PR #${pr.number} is stale.`);
-                  if (!dryRun) {
-                    await github.rest.issues.createComment({
-                      owner: context.repo.owner,
-                      repo: context.repo.repo,
-                      issue_number: pr.number,
-                      body: "Hi there! Thank you for your contribution to Gemini CLI. We really appreciate the time and effort you've put into this pull request.\n\nTo keep our backlog manageable and ensure we're focusing on current priorities, we are closing pull requests that haven't seen maintainer activity for 30 days. Currently, the team is prioritizing work associated with **🔒 maintainer only** or **help wanted** issues.\n\nIf you believe this change is still critical, please feel free to comment with updated details. Otherwise, we encourage contributors to focus on open issues labeled as **help wanted**. Thank you for your understanding!"
-                    });
-                    await github.rest.pulls.update({
-                      owner: context.repo.owner,
-                      repo: context.repo.repo,
-                      pull_number: pr.number,
-                      state: 'closed'
-                    });
-                  }
-                }
-              }
-            }

.github/workflows/label-enforcer.yml

@@ -0,0 +1,119 @@
+name: '🏷️ Enforce Restricted Label Permissions'
+
+on:
+  issues:
+    types:
+      - 'labeled'
+      - 'unlabeled'
+
+jobs:
+  enforce-label:
+    # Run this job only when restricted labels are changed
+    if: |-
+      ${{ (github.event.label.name == 'help wanted' || github.event.label.name == 'status/need-triage' || github.event.label.name == '🔒 maintainer only') &&
+          (github.repository == 'google-gemini/gemini-cli' || github.repository == 'google-gemini/maintainers-gemini-cli') }}
+    runs-on: 'ubuntu-latest'
+    permissions:
+      issues: 'write'
+    steps:
+      - name: 'Generate GitHub App Token'
+        id: 'generate_token'
+        env:
+          APP_ID: '${{ secrets.APP_ID }}'
+        if: |-
+          ${{ env.APP_ID != '' }}
+        uses: 'actions/create-github-app-token@a8d616148505b5069dccd32f177bb87d7f39123b' # ratchet:actions/create-github-app-token@v2
+        with:
+          app-id: '${{ secrets.APP_ID }}'
+          private-key: '${{ secrets.PRIVATE_KEY }}'
+
+      - name: 'Check if user is in the maintainers team'
+        uses: 'actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea'
+        with:
+          github-token: '${{ steps.generate_token.outputs.token || secrets.GITHUB_TOKEN }}'
+          script: |-
+            const org = context.repo.owner;
+            const username = context.payload.sender.login;
+            const team_slug = 'gemini-cli-maintainers';
+            const action = context.payload.action; // 'labeled' or 'unlabeled'
+            const labelName = context.payload.label.name;
+
+            // Skip if the change was made by a bot to avoid infinite loops
+            if (username === 'github-actions[bot]' || username === 'gemini-cli[bot]' || username.endsWith('[bot]')) {
+              core.info('Change made by a bot. Skipping.');
+              return;
+            }
+
+            try {
+              // Check repository permission level directly.
+              // This is more robust than team membership as it doesn't require Org-level read permissions
+              // and correctly handles Repo Admins/Writers who might not be in the specific team.
+              const { data: { permission } } = await github.rest.repos.getCollaboratorPermissionLevel({
+                owner: org,
+                repo: context.repo.repo,
+                username,
+              });
+
+              if (permission === 'admin' || permission === 'write') {
+                core.info(`${username} has '${permission}' permission. Allowed.`);
+                return;
+              }
+
+              core.info(`${username} has '${permission}' permission (needs 'write' or 'admin'). Reverting '${action}' action for '${labelName}' label.`);
+            } catch (error) {
+              core.error(`Failed to check permissions for ${username}: ${error.message}`);
+              // Fall through to revert logic if we can't verify permissions (fail safe)
+            }
+
+            // If we are here, the user is NOT authorized.
+            if (true) { // wrapping block to preserve variable scope if needed
+              if (action === 'labeled') {
+                // 1. Remove the label if added by a non-maintainer
+                await github.rest.issues.removeLabel ({
+                  owner: org,
+                  repo: context.repo.repo,
+                  issue_number: context.issue.number,
+                  name: labelName
+                });
+
+                // 2. Post a polite comment
+                const comment = `
+            Hi @${username}, thank you for your interest in helping triage issues!
+
+            The \`${labelName}\` label is reserved for project maintainers to apply. This helps us ensure that an issue is ready and properly vetted for community contribution.
+
+            A maintainer will review this issue soon. Please see our [CONTRIBUTING.md](https://github.com/google-gemini/gemini-cli/blob/main/CONTRIBUTING.md) for more details on our labeling process.
+                `.trim().replace(/^[ ]+/gm, '');
+
+                await github.rest.issues.createComment ({
+                  owner: org,
+                  repo: context.repo.repo,
+                  issue_number: context.issue.number,
+                  body: comment
+                });
+              } else if (action === 'unlabeled') {
+                // 1. Add the label back if removed by a non-maintainer
+                await github.rest.issues.addLabels ({
+                  owner: org,
+                  repo: context.repo.repo,
+                  issue_number: context.issue.number,
+                  labels: [labelName]
+                });
+
+                // 2. Post a polite comment
+                const comment = `
+            Hi @${username}, it looks like the \`${labelName}\` label was removed.
+
+            This label is managed by project maintainers. We've added it back to ensure the issue remains visible to potential contributors until a maintainer decides otherwise.
+
+            Thank you for your understanding!
+                `.trim().replace(/^[ ]+/gm, '');
+
+                await github.rest.issues.createComment ({
+                  owner: org,
+                  repo: context.repo.repo,
+                  issue_number: context.issue.number,
+                  body: comment
+                });
+              }
+            }

.github/workflows/label-workstream-rollup.yml

@@ -23,32 +23,16 @@ jobs:
             const allowedParentUrls = [
               'https://github.com/google-gemini/gemini-cli/issues/15374',
               'https://github.com/google-gemini/gemini-cli/issues/15456',
-              'https://github.com/google-gemini/gemini-cli/issues/15324',
-              'https://github.com/google-gemini/gemini-cli/issues/17202',
-              'https://github.com/google-gemini/gemini-cli/issues/17203'
+              'https://github.com/google-gemini/gemini-cli/issues/15324'
             ];
 
-            // Single issue processing (for event triggers)
-            async function processSingleIssue(owner, repo, number) {
+            async function getIssueParent(owner, repo, number) {
               const query = `
                 query($owner:String!, $repo:String!, $number:Int!) {
                   repository(owner:$owner, name:$repo) {
                     issue(number:$number) {
-                      number
                       parent {
                         url
-                        parent {
-                          url
-                          parent {
-                            url
-                            parent {
-                              url
-                              parent {
-                                url
-                              }
-                            }
-                          }
-                        }
                       }
                     }
                   }
@@ -56,119 +40,55 @@ jobs:
               `;
               try {
                 const result = await github.graphql(query, { owner, repo, number });
-
-                if (!result || !result.repository || !result.repository.issue) {
-                  console.log(`Issue #${number} not found or data missing.`);
-                  return;
-                }
-
-                const issue = result.repository.issue;
-                await checkAndLabel(issue, owner, repo);
+                return result.repository.issue.parent ? result.repository.issue.parent.url : null;
               } catch (error) {
-                console.error(`Failed to process issue #${number}:`, error);
-                throw error; // Re-throw to be caught by main execution
+                console.error(`Failed to fetch parent for #${number}:`, error);
+                return null;
               }
             }
 
-            // Bulk processing (for schedule/dispatch)
-            async function processAllOpenIssues(owner, repo) {
-              const query = `
-                query($owner:String!, $repo:String!, $cursor:String) {
-                  repository(owner:$owner, name:$repo) {
-                    issues(first: 100, states: OPEN, after: $cursor) {
-                      pageInfo {
-                        hasNextPage
-                        endCursor
-                      }
-                      nodes {
-                        number
-                        parent {
-                          url
-                          parent {
-                            url
-                            parent {
-                              url
-                              parent {
-                                url
-                                parent {
-                                  url
-                                }
-                              }
-                            }
-                          }
-                        }
-                      }
-                    }
-                  }
-                }
-              `;
+            // Determine which issues to process
+            let issuesToProcess = [];
 
-              let hasNextPage = true;
-              let cursor = null;
-
-              while (hasNextPage) {
-                try {
-                  const result = await github.graphql(query, { owner, repo, cursor });
-
-                  if (!result || !result.repository || !result.repository.issues) {
-                     console.error('Invalid response structure from GitHub API');
-                     break;
-                  }
-
-                  const issues = result.repository.issues.nodes || [];
-
-                  console.log(`Processing batch of ${issues.length} issues...`);
-                  for (const issue of issues) {
-                    await checkAndLabel(issue, owner, repo);
-                  }
-
-                  hasNextPage = result.repository.issues.pageInfo.hasNextPage;
-                  cursor = result.repository.issues.pageInfo.endCursor;
-                } catch (error) {
-                  console.error('Failed to fetch issues batch:', error);
-                  throw error; // Re-throw to be caught by main execution
-                }
-              }
+            if (context.eventName === 'issues') {
+               // Context payload for 'issues' event already has the issue object
+               issuesToProcess.push({
+                 number: context.payload.issue.number,
+                 owner: context.repo.owner,
+                 repo: context.repo.repo
+               });
+            } else {
+              // For schedule/dispatch, fetch open issues (lightweight list)
+              console.log(`Running for event: ${context.eventName}. Fetching open issues...`);
+              const openIssues = await github.paginate(github.rest.issues.listForRepo, {
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                state: 'open'
+              });
+              issuesToProcess = openIssues.map(i => ({
+                number: i.number,
+                owner: context.repo.owner,
+                repo: context.repo.repo
+              }));
             }
 
-            async function checkAndLabel(issue, owner, repo) {
-              if (!issue || !issue.parent) return;
+            console.log(`Processing ${issuesToProcess.length} issue(s)...`);
 
-              let currentParent = issue.parent;
-              let tracedParents = [];
-              let matched = false;
+            for (const issue of issuesToProcess) {
+              const parentUrl = await getIssueParent(issue.owner, issue.repo, issue.number);
 
-              while (currentParent) {
-                tracedParents.push(currentParent.url);
-
-                if (allowedParentUrls.includes(currentParent.url)) {
-                  console.log(`SUCCESS: Issue #${issue.number} is a descendant of ${currentParent.url}. Trace: ${tracedParents.join(' -> ')}. Adding label.`);
-                  await github.rest.issues.addLabels({
-                    owner,
-                    repo,
-                    issue_number: issue.number,
-                    labels: [labelToAdd]
-                  });
-                  matched = true;
-                  break;
-                }
-                currentParent = currentParent.parent;
-              }
-
-              if (!matched && context.eventName === 'issues') {
-                 console.log(`Issue #${issue.number} did not match any allowed workstreams. Trace: ${tracedParents.join(' -> ') || 'None'}.`);
-              }
-            }
-
-            // Main execution
-            try {
-              if (context.eventName === 'issues') {
-                console.log(`Processing single issue #${context.payload.issue.number}...`);
-                await processSingleIssue(context.repo.owner, context.repo.repo, context.payload.issue.number);
+              if (parentUrl && allowedParentUrls.includes(parentUrl)) {
+                console.log(`SUCCESS: Issue #${issue.number} is a direct child of ${parentUrl}. Adding label.`);
+                await github.rest.issues.addLabels({
+                  owner: issue.owner,
+                  repo: issue.repo,
+                  issue_number: issue.number,
+                  labels: [labelToAdd]
+                });
               } else {
-                console.log(`Running for event: ${context.eventName}. Processing all open issues...`);
-                await processAllOpenIssues(context.repo.owner, context.repo.repo);
+                 // logging only for single execution to avoid spam
+                 if (context.eventName === 'issues') {
+                    console.log(`Issue #${issue.number} parent is ${parentUrl || 'None'}. No action.`);
+                 }
               }
-            } catch (error) {
-              core.setFailed(`Workflow failed: ${error.message}`);
             }

.github/workflows/pr-contribution-guidelines-notifier.yml

@@ -19,7 +19,7 @@ jobs:
           APP_ID: '${{ secrets.APP_ID }}'
         if: |-
           ${{ env.APP_ID != '' }}
-        uses: 'actions/create-github-app-token@v2'
+        uses: 'actions/create-github-app-token@a8d616148505b5069dccd32f177bb87d7f39123b' # ratchet:actions/create-github-app-token@v2
         with:
           app-id: '${{ secrets.APP_ID }}'
           private-key: '${{ secrets.PRIVATE_KEY }}'
@@ -35,59 +35,9 @@ jobs:
             const pr_number = context.payload.pull_request.number;
 
             // 1. Check if the PR author is a maintainer
-            // Check team membership (most reliable for private org members)
-            let isTeamMember = false;
-            const teams = ['gemini-cli-maintainers', 'gemini-cli-askmode-approvers', 'gemini-cli-docs'];
-            for (const team_slug of teams) {
-              try {
-                const members = await github.paginate(github.rest.teams.listMembersInOrg, {
-                  org: org,
-                  team_slug: team_slug
-                });
-                if (members.some(m => m.login.toLowerCase() === username.toLowerCase())) {
-                  isTeamMember = true;
-                  core.info(`${username} is a member of ${team_slug}. No notification needed.`);
-                  break;
-                }
-              } catch (e) {
-                core.warning(`Failed to fetch team members from ${team_slug}: ${e.message}`);
-              }
-            }
-
-            if (isTeamMember) return;
-
-            // Check author_association from webhook payload
             const authorAssociation = context.payload.pull_request.author_association;
-            const isRepoMaintainer = ['OWNER', 'MEMBER', 'COLLABORATOR'].includes(authorAssociation);
-
-            if (isRepoMaintainer) {
-              core.info(`${username} is a maintainer (author_association: ${authorAssociation}). No notification needed.`);
-              return;
-            }
-
-            // Check if author is a Googler
-            const isGoogler = async (login) => {
-              try {
-                const orgs = ['googlers', 'google'];
-                for (const org of orgs) {
-                  try {
-                    await github.rest.orgs.checkMembershipForUser({
-                      org: org,
-                      username: login
-                    });
-                    return true;
-                  } catch (e) {
-                    if (e.status !== 404) throw e;
-                  }
-                }
-              } catch (e) {
-                core.warning(`Failed to check org membership for ${login}: ${e.message}`);
-              }
-              return false;
-            };
-
-            if (await isGoogler(username)) {
-              core.info(`${username} is a Googler. No notification needed.`);
+            if (['OWNER', 'MEMBER', 'COLLABORATOR'].includes(authorAssociation)) {
+              core.info(`${username} is a maintainer (Association: ${authorAssociation}). No notification needed.`);
               return;
             }
 

.github/workflows/release-manual.yml

@@ -110,7 +110,6 @@ jobs:
           wombat-token-cli: '${{ secrets.WOMBAT_TOKEN_CLI }}'
           wombat-token-a2a-server: '${{ secrets.WOMBAT_TOKEN_A2A_SERVER }}'
           github-token: '${{ secrets.GITHUB_TOKEN }}'
-          github-release-token: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
           dry-run: '${{ github.event.inputs.dry_run }}'
           previous-tag: '${{ steps.release_info.outputs.PREVIOUS_TAG }}'
           skip-github-release: '${{ github.event.inputs.skip_github_release }}'

.github/workflows/release-nightly.yml

@@ -124,7 +124,6 @@ jobs:
           wombat-token-cli: '${{ secrets.WOMBAT_TOKEN_CLI }}'
           wombat-token-a2a-server: '${{ secrets.WOMBAT_TOKEN_A2A_SERVER }}'
           github-token: '${{ secrets.GITHUB_TOKEN }}'
-          github-release-token: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
           dry-run: '${{ steps.vars.outputs.is_dry_run }}'
           previous-tag: '${{ steps.nightly_version.outputs.PREVIOUS_TAG }}'
           working-directory: './release'
@@ -145,7 +144,7 @@ jobs:
           branch-name: 'release/${{ steps.nightly_version.outputs.RELEASE_TAG }}'
           pr-title: 'chore/release: bump version to ${{ steps.nightly_version.outputs.RELEASE_VERSION }}'
           pr-body: 'Automated version bump for nightly release.'
-          github-token: '${{ secrets.GITHUB_TOKEN }}'
+          github-token: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
           dry-run: '${{ steps.vars.outputs.is_dry_run }}'
           working-directory: './release'
 

.github/workflows/release-notes.yml

@@ -1,85 +0,0 @@
-# This workflow is triggered on every new release.
-# It uses Gemini to generate release notes and creates a PR with the changes.
-name: 'Generate Release Notes'
-
-on:
-  release:
-    types: ['published']
-  workflow_dispatch:
-    inputs:
-      version:
-        description: 'New version (e.g., v1.2.3)'
-        required: true
-        type: 'string'
-      body:
-        description: 'Release notes body'
-        required: true
-        type: 'string'
-      time:
-        description: 'Release time'
-        required: true
-        type: 'string'
-
-jobs:
-  generate-release-notes:
-    runs-on: 'ubuntu-latest'
-    permissions:
-      contents: 'write'
-      pull-requests: 'write'
-    steps:
-      - name: 'Checkout repository'
-        uses: 'actions/checkout@v4'
-        with:
-          # The user-level skills need to be available to the workflow
-          fetch-depth: 0
-
-      - name: 'Set up Node.js'
-        uses: 'actions/setup-node@v4'
-        with:
-          node-version: '20'
-
-      - name: 'Get release information'
-        id: 'release_info'
-        run: |
-          VERSION="${{ github.event.inputs.version || github.event.release.tag_name }}"
-          BODY="${{ github.event.inputs.body || github.event.release.body }}"
-          TIME="${{ github.event.inputs.time || github.event.release.created_at }}"
-
-          echo "VERSION=${VERSION}" >> "$GITHUB_OUTPUT"
-          echo "TIME=${TIME}" >> "$GITHUB_OUTPUT"
-
-          # Use a heredoc to preserve multiline release body
-          echo 'RAW_CHANGELOG<<EOF' >> "$GITHUB_OUTPUT"
-          printf "%s\n" "${BODY}" >> "$GITHUB_OUTPUT"
-          echo 'EOF' >> "$GITHUB_OUTPUT"
-        env:
-          GH_TOKEN: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
-
-      - name: 'Generate Changelog with Gemini'
-        uses: 'google-github-actions/run-gemini-cli@a3bf79042542528e91937b3a3a6fbc4967ee3c31' # ratchet:google-github-actions/run-gemini-cli@v0
-        with:
-          gemini_api_key: '${{ secrets.GEMINI_API_KEY }}'
-          prompt: |
-            Activate the 'docs-changelog' skill.
-
-            **Release Information:**
-            - New Version: ${{ steps.release_info.outputs.VERSION }}
-            - Release Date: ${{ steps.release_info.outputs.TIME }}
-            - Raw Changelog Data: ${{ steps.release_info.outputs.RAW_CHANGELOG }}
-
-            Execute the release notes generation process using the information provided.
-
-      - name: 'Create Pull Request'
-        uses: 'peter-evans/create-pull-request@v6'
-        with:
-          token: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
-          commit-message: 'docs(changelog): update for ${{ steps.release_info.outputs.VERSION }}'
-          title: 'Changelog for ${{ steps.release_info.outputs.VERSION }}'
-          body: |
-            This PR contains the auto-generated changelog for the ${{ steps.release_info.outputs.VERSION }} release.
-
-            Please review and merge.
-          branch: 'changelog-${{ steps.release_info.outputs.VERSION }}'
-          base: 'main'
-          team-reviewers: 'gemini-cli-docs, gemini-cli-maintainers'
-          delete-branch: true

.github/workflows/release-patch-3-release.yml

@@ -184,7 +184,6 @@ jobs:
           wombat-token-cli: '${{ secrets.WOMBAT_TOKEN_CLI }}'
           wombat-token-a2a-server: '${{ secrets.WOMBAT_TOKEN_A2A_SERVER }}'
           github-token: '${{ secrets.GITHUB_TOKEN }}'
-          github-release-token: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
           dry-run: '${{ github.event.inputs.dry_run }}'
           previous-tag: '${{ steps.patch_version.outputs.PREVIOUS_TAG }}'
           gemini_api_key: '${{ secrets.GEMINI_API_KEY }}'

.github/workflows/release-promote.yml

@@ -239,7 +239,6 @@ jobs:
           wombat-token-cli: '${{ secrets.WOMBAT_TOKEN_CLI }}'
           wombat-token-a2a-server: '${{ secrets.WOMBAT_TOKEN_A2A_SERVER }}'
           github-token: '${{ secrets.GITHUB_TOKEN }}'
-          github-release-token: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
           dry-run: '${{ github.event.inputs.dry_run }}'
           previous-tag: '${{ needs.calculate-versions.outputs.PREVIOUS_PREVIEW_TAG }}'
           working-directory: './release'
@@ -306,7 +305,6 @@ jobs:
           wombat-token-cli: '${{ secrets.WOMBAT_TOKEN_CLI }}'
           wombat-token-a2a-server: '${{ secrets.WOMBAT_TOKEN_A2A_SERVER }}'
           github-token: '${{ secrets.GITHUB_TOKEN }}'
-          github-release-token: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
           dry-run: '${{ github.event.inputs.dry_run }}'
           previous-tag: '${{ needs.calculate-versions.outputs.PREVIOUS_STABLE_TAG }}'
           working-directory: './release'
@@ -392,7 +390,7 @@ jobs:
           branch-name: '${{ steps.release_branch.outputs.BRANCH_NAME }}'
           pr-title: 'chore(release): bump version to ${{ needs.calculate-versions.outputs.NEXT_NIGHTLY_VERSION }}'
           pr-body: 'Automated version bump to prepare for the next nightly release.'
-          github-token: '${{ secrets.GITHUB_TOKEN }}'
+          github-token: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
           dry-run: '${{ github.event.inputs.dry_run }}'
 
       - name: 'Create Issue on Failure'

.github/workflows/stale.yml

@@ -40,5 +40,5 @@ jobs:
             If this is still relevant, you are welcome to reopen or leave a comment. Thanks for contributing!
           days-before-stale: 60
           days-before-close: 14
-          exempt-issue-labels: 'pinned,security,🔒 maintainer only,help wanted,🗓️ Public Roadmap'
-          exempt-pr-labels: 'pinned,security,🔒 maintainer only,help wanted,🗓️ Public Roadmap'
+          exempt-issue-labels: 'pinned,security'
+          exempt-pr-labels: 'pinned,security'

.github/workflows/verify-release.yml

@@ -29,11 +29,7 @@ on:
 jobs:
   verify-release:
     environment: "${{ github.event.inputs.environment || 'prod' }}"
-    strategy:
-      fail-fast: false
-      matrix:
-        os: ['ubuntu-latest', 'macos-latest', 'windows-latest']
-    runs-on: '${{ matrix.os }}'
+    runs-on: 'ubuntu-latest'
     permissions:
       contents: 'read'
       packages: 'write'

.gitignore

@@ -55,7 +55,6 @@ gha-creds-*.json
 
 # Log files
 patch_output.log
-gemini-debug.log
 
 .genkit
 .gemini-clipboard/

.prettierignore

@@ -21,4 +21,3 @@ junit.xml
 Thumbs.db
 .pytest_cache
 **/SKILL.md
-packages/sdk/test-data/*.json

CONTRIBUTING.md

@@ -45,7 +45,7 @@ The process for contributing code is as follows:
     `🔒Maintainers only`, this means it is reserved for project maintainers. We
     will not accept pull requests related to these issues. In the near future,
     we will explicitly mark issues looking for contributions using the
-    `help-wanted` label. If you believe an issue is a good candidate for
+    `help  wanted` label. If you believe an issue is a good candidate for
     community contribution, please leave a comment on the issue. A maintainer
     will review it and apply the `help-wanted` label if appropriate. Only
     maintainers should attempt to add the `help-wanted` label to an issue.
@@ -408,13 +408,12 @@ On macOS, `gemini` uses Seatbelt (`sandbox-exec`) under a `permissive-open`
 profile (see `packages/cli/src/utils/sandbox-macos-permissive-open.sb`) that
 restricts writes to the project folder but otherwise allows all other operations
 and outbound network traffic ("open") by default. You can switch to a
-`strict-open` profile (see
-`packages/cli/src/utils/sandbox-macos-strict-open.sb`) that restricts both reads
-and writes to the working directory while allowing outbound network traffic by
-setting `SEATBELT_PROFILE=strict-open` in your environment or `.env` file.
-Available built-in profiles are `permissive-{open,proxied}`,
-`restrictive-{open,proxied}`, and `strict-{open,proxied}` (see below for proxied
-networking). You can also switch to a custom profile
+`restrictive-closed` profile (see
+`packages/cli/src/utils/sandbox-macos-restrictive-closed.sb`) that declines all
+operations and outbound network traffic ("closed") by default by setting
+`SEATBELT_PROFILE=restrictive-closed` in your environment or `.env` file.
+Available built-in profiles are `{permissive,restrictive}-{open,closed,proxied}`
+(see below for proxied networking). You can also switch to a custom profile
 `SEATBELT_PROFILE=<profile>` if you also create a file
 `.gemini/sandbox-macos-<profile>.sb` under your project settings directory
 `.gemini`.
@@ -546,7 +545,7 @@ Before submitting your documentation pull request, please:
 
 If you have questions about contributing documentation:
 
-- Check our [FAQ](/docs/resources/faq).
+- Check our [FAQ](/docs/faq.md).
 - Review existing documentation for examples.
 - Open [an issue](https://github.com/google-gemini/gemini-cli/issues) to discuss
   your proposed changes.

GEMINI.md

@@ -1,88 +1,420 @@
-# Gemini CLI Project Context
+## Building and running
 
-Gemini CLI is an open-source AI agent that brings the power of Gemini directly
-into the terminal. It is designed to be a terminal-first, extensible, and
-powerful tool for developers.
+Before submitting any changes, it is crucial to validate them by running the
+full preflight check. This command will build the repository, run all tests,
+check for type errors, and lint the code.
 
-## Project Overview
+To run the full suite of checks, execute the following command:
 
-- **Purpose:** Provide a seamless terminal interface for Gemini models,
-  supporting code understanding, generation, automation, and integration via MCP
-  (Model Context Protocol).
-- **Main Technologies:**
-  - **Runtime:** Node.js (>=20.0.0, recommended ~20.19.0 for development)
-  - **Language:** TypeScript
-  - **UI Framework:** React (using [Ink](https://github.com/vadimdemedes/ink)
-    for CLI rendering)
-  - **Testing:** Vitest
-  - **Bundling:** esbuild
-  - **Linting/Formatting:** ESLint, Prettier
-- **Architecture:** Monorepo structure using npm workspaces.
-  - `packages/cli`: User-facing terminal UI, input processing, and display
-    rendering.
-  - `packages/core`: Backend logic, Gemini API orchestration, prompt
-    construction, and tool execution.
-  - `packages/core/src/tools/`: Built-in tools for file system, shell, and web
-    operations.
-  - `packages/a2a-server`: Experimental Agent-to-Agent server.
-  - `packages/vscode-ide-companion`: VS Code extension pairing with the CLI.
+```bash
+npm run preflight
+```
 
-## Building and Running
+This single command ensures that your changes meet all the quality gates of the
+project. While you can run the individual steps (`build`, `test`, `typecheck`,
+`lint`) separately, it is highly recommended to use `npm run preflight` to
+ensure a comprehensive validation.
 
-- **Install Dependencies:** `npm install`
-- **Build All:** `npm run build:all` (Builds packages, sandbox, and VS Code
-  companion)
-- **Build Packages:** `npm run build`
-- **Run in Development:** `npm run start`
-- **Run in Debug Mode:** `npm run debug` (Enables Node.js inspector)
-- **Bundle Project:** `npm run bundle`
-- **Clean Artifacts:** `npm run clean`
+## Running Tests in Workspaces\*\*: To run a specific test file within a
 
-## Testing and Quality
+workspace, use the command:
+`npm test -w <workspace-name> -- <path/to/test-file.test.ts>`. **CRITICAL**: The
+`<path/to/test-file.test.ts>` MUST be relative to the workspace directory root,
+NOT the project root.
 
-- **Test Commands:**
-  - **Unit (All):** `npm run test`
-  - **Integration (E2E):** `npm run test:e2e`
-  - **Workspace-Specific:** `npm test -w <pkg> -- <path>` (Note: `<path>` must
-    be relative to the workspace root, e.g.,
-    `-w @google/gemini-cli-core -- src/routing/modelRouterService.test.ts`)
-- **Full Validation:** `npm run preflight` (Heaviest check; runs clean, install,
-  build, lint, type check, and tests. Recommended before submitting PRs.)
-- **Individual Checks:** `npm run lint` / `npm run format` / `npm run typecheck`
+- _Example (Core package)_:
+  `npm test -w @google/gemini-cli-core -- src/routing/modelRouterService.test.ts`
+- _Common workspaces_: `@google/gemini-cli`, `@google/gemini-cli-core`.
 
-## Development Conventions
+## Writing Tests
 
-- **Legacy Snippets:** `packages/core/src/prompts/snippets.legacy.ts` is a
-  snapshot of an older system prompt. Avoid changing the prompting verbiage to
-  preserve its historical behavior; however, structural changes to ensure
-  compilation or simplify the code are permitted.
-- **Contributions:** Follow the process outlined in `CONTRIBUTING.md`. Requires
-  signing the Google CLA.
-- **Pull Requests:** Keep PRs small, focused, and linked to an existing issue.
-  Always activate the `pr-creator` skill for PR generation, even when using the
-  `gh` CLI.
-- **Commit Messages:** Follow the
-  [Conventional Commits](https://www.conventionalcommits.org/) standard.
-- **Coding Style:** Adhere to existing patterns in `packages/cli` (React/Ink)
-  and `packages/core` (Backend logic).
-- **Imports:** Use specific imports and avoid restricted relative imports
-  between packages (enforced by ESLint).
-- **License Headers:** For all new source code files (`.ts`, `.tsx`, `.js`),
-  include the Apache-2.0 license header with the current year. (e.g.,
-  `Copyright 2026 Google LLC`). This is enforced by ESLint.
+This project uses **Vitest** as its primary testing framework. When writing
+tests, aim to follow existing patterns. Key conventions include:
 
-## Testing Conventions
+### Test Structure and Framework
 
-- **Environment Variables:** When testing code that depends on environment
-  variables, use `vi.stubEnv('NAME', 'value')` in `beforeEach` and
-  `vi.unstubAllEnvs()` in `afterEach`. Avoid modifying `process.env` directly as
-  it can lead to test leakage and is less reliable. To "unset" a variable, use
-  an empty string `vi.stubEnv('NAME', '')`.
+- **Framework**: All tests are written using Vitest (`describe`, `it`, `expect`,
+  `vi`).
+- **File Location**: Test files (`*.test.ts` for logic, `*.test.tsx` for React
+  components) are co-located with the source files they test.
+- **Configuration**: Test environments are defined in `vitest.config.ts` files.
+- **Setup/Teardown**: Use `beforeEach` and `afterEach`. Commonly,
+  `vi.resetAllMocks()` is called in `beforeEach` and `vi.restoreAllMocks()` in
+  `afterEach`.
 
-## Documentation
+### Mocking (`vi` from Vitest)
 
-- Always use the `docs-writer` skill when you are asked to write, edit, or
-  review any documentation.
-- Documentation is located in the `docs/` directory.
-- Suggest documentation updates when code changes render existing documentation
-  obsolete or incomplete.
+- **ES Modules**: Mock with
+  `vi.mock('module-name', async (importOriginal) => { ... })`. Use
+  `importOriginal` for selective mocking.
+  - _Example_:
+    `vi.mock('os', async (importOriginal) => { const actual = await importOriginal(); return { ...actual, homedir: vi.fn() }; });`
+- **Mocking Order**: For critical dependencies (e.g., `os`, `fs`) that affect
+  module-level constants, place `vi.mock` at the _very top_ of the test file,
+  before other imports.
+- **Hoisting**: Use `const myMock = vi.hoisted(() => vi.fn());` if a mock
+  function needs to be defined before its use in a `vi.mock` factory.
+- **Mock Functions**: Create with `vi.fn()`. Define behavior with
+  `mockImplementation()`, `mockResolvedValue()`, or `mockRejectedValue()`.
+- **Spying**: Use `vi.spyOn(object, 'methodName')`. Restore spies with
+  `mockRestore()` in `afterEach`.
+
+### Commonly Mocked Modules
+
+- **Node.js built-ins**: `fs`, `fs/promises`, `os` (especially `os.homedir()`),
+  `path`, `child_process` (`execSync`, `spawn`).
+- **External SDKs**: `@google/genai`, `@modelcontextprotocol/sdk`.
+- **Internal Project Modules**: Dependencies from other project packages are
+  often mocked.
+
+### React Component Testing (CLI UI - Ink)
+
+- Use `render()` from `ink-testing-library`.
+- Assert output with `lastFrame()`.
+- Wrap components in necessary `Context.Provider`s.
+- Mock custom React hooks and complex child components using `vi.mock()`.
+
+### Asynchronous Testing
+
+- Use `async/await`.
+- For timers, use `vi.useFakeTimers()`, `vi.advanceTimersByTimeAsync()`,
+  `vi.runAllTimersAsync()`.
+- Test promise rejections with `await expect(promise).rejects.toThrow(...)`.
+
+### General Guidance
+
+- When adding tests, first examine existing tests to understand and conform to
+  established conventions.
+- Pay close attention to the mocks at the top of existing test files; they
+  reveal critical dependencies and how they are managed in a test environment.
+
+## Git Repo
+
+The main branch for this project is called "main"
+
+## JavaScript/TypeScript
+
+When contributing to this React, Node, and TypeScript codebase, please
+prioritize the use of plain JavaScript objects with accompanying TypeScript
+interface or type declarations over JavaScript class syntax. This approach
+offers significant advantages, especially concerning interoperability with React
+and overall code maintainability.
+
+### Preferring Plain Objects over Classes
+
+JavaScript classes, by their nature, are designed to encapsulate internal state
+and behavior. While this can be useful in some object-oriented paradigms, it
+often introduces unnecessary complexity and friction when working with React's
+component-based architecture. Here's why plain objects are preferred:
+
+- Seamless React Integration: React components thrive on explicit props and
+  state management. Classes' tendency to store internal state directly within
+  instances can make prop and state propagation harder to reason about and
+  maintain. Plain objects, on the other hand, are inherently immutable (when
+  used thoughtfully) and can be easily passed as props, simplifying data flow
+  and reducing unexpected side effects.
+
+- Reduced Boilerplate and Increased Conciseness: Classes often promote the use
+  of constructors, this binding, getters, setters, and other boilerplate that
+  can unnecessarily bloat code. TypeScript interface and type declarations
+  provide powerful static type checking without the runtime overhead or
+  verbosity of class definitions. This allows for more succinct and readable
+  code, aligning with JavaScript's strengths in functional programming.
+
+- Enhanced Readability and Predictability: Plain objects, especially when their
+  structure is clearly defined by TypeScript interfaces, are often easier to
+  read and understand. Their properties are directly accessible, and there's no
+  hidden internal state or complex inheritance chains to navigate. This
+  predictability leads to fewer bugs and a more maintainable codebase.
+
+- Simplified Immutability: While not strictly enforced, plain objects encourage
+  an immutable approach to data. When you need to modify an object, you
+  typically create a new one with the desired changes, rather than mutating the
+  original. This pattern aligns perfectly with React's reconciliation process
+  and helps prevent subtle bugs related to shared mutable state.
+
+- Better Serialization and Deserialization: Plain JavaScript objects are
+  naturally easy to serialize to JSON and deserialize back, which is a common
+  requirement in web development (e.g., for API communication or local storage).
+  Classes, with their methods and prototypes, can complicate this process.
+
+### Embracing ES Module Syntax for Encapsulation
+
+Rather than relying on Java-esque private or public class members, which can be
+verbose and sometimes limit flexibility, we strongly prefer leveraging ES module
+syntax (`import`/`export`) for encapsulating private and public APIs.
+
+- Clearer Public API Definition: With ES modules, anything that is exported is
+  part of the public API of that module, while anything not exported is
+  inherently private to that module. This provides a very clear and explicit way
+  to define what parts of your code are meant to be consumed by other modules.
+
+- Enhanced Testability (Without Exposing Internals): By default, unexported
+  functions or variables are not accessible from outside the module. This
+  encourages you to test the public API of your modules, rather than their
+  internal implementation details. If you find yourself needing to spy on or
+  stub an unexported function for testing purposes, it's often a "code smell"
+  indicating that the function might be a good candidate for extraction into its
+  own separate, testable module with a well-defined public API. This promotes a
+  more robust and maintainable testing strategy.
+
+- Reduced Coupling: Explicitly defined module boundaries through import/export
+  help reduce coupling between different parts of your codebase. This makes it
+  easier to refactor, debug, and understand individual components in isolation.
+
+### Avoiding `any` Types and Type Assertions; Preferring `unknown`
+
+TypeScript's power lies in its ability to provide static type checking, catching
+potential errors before your code runs. To fully leverage this, it's crucial to
+avoid the `any` type and be judicious with type assertions.
+
+- **The Dangers of `any`**: Using any effectively opts out of TypeScript's type
+  checking for that particular variable or expression. While it might seem
+  convenient in the short term, it introduces significant risks:
+  - **Loss of Type Safety**: You lose all the benefits of type checking, making
+    it easy to introduce runtime errors that TypeScript would otherwise have
+    caught.
+  - **Reduced Readability and Maintainability**: Code with `any` types is harder
+    to understand and maintain, as the expected type of data is no longer
+    explicitly defined.
+  - **Masking Underlying Issues**: Often, the need for any indicates a deeper
+    problem in the design of your code or the way you're interacting with
+    external libraries. It's a sign that you might need to refine your types or
+    refactor your code.
+
+- **Preferring `unknown` over `any`**: When you absolutely cannot determine the
+  type of a value at compile time, and you're tempted to reach for any, consider
+  using unknown instead. unknown is a type-safe counterpart to any. While a
+  variable of type unknown can hold any value, you must perform type narrowing
+  (e.g., using typeof or instanceof checks, or a type assertion) before you can
+  perform any operations on it. This forces you to handle the unknown type
+  explicitly, preventing accidental runtime errors.
+
+  ```ts
+  function processValue(value: unknown) {
+    if (typeof value === 'string') {
+      // value is now safely a string
+      console.log(value.toUpperCase());
+    } else if (typeof value === 'number') {
+      // value is now safely a number
+      console.log(value * 2);
+    }
+    // Without narrowing, you cannot access properties or methods on 'value'
+    // console.log(value.someProperty); // Error: Object is of type 'unknown'.
+  }
+  ```
+
+- **Type Assertions (`as Type`) - Use with Caution**: Type assertions tell the
+  TypeScript compiler, "Trust me, I know what I'm doing; this is definitely of
+  this type." While there are legitimate use cases (e.g., when dealing with
+  external libraries that don't have perfect type definitions, or when you have
+  more information than the compiler), they should be used sparingly and with
+  extreme caution.
+  - **Bypassing Type Checking**: Like `any`, type assertions bypass TypeScript's
+    safety checks. If your assertion is incorrect, you introduce a runtime error
+    that TypeScript would not have warned you about.
+  - **Code Smell in Testing**: A common scenario where `any` or type assertions
+    might be tempting is when trying to test "private" implementation details
+    (e.g., spying on or stubbing an unexported function within a module). This
+    is a strong indication of a "code smell" in your testing strategy and
+    potentially your code structure. Instead of trying to force access to
+    private internals, consider whether those internal details should be
+    refactored into a separate module with a well-defined public API. This makes
+    them inherently testable without compromising encapsulation.
+
+### Type narrowing `switch` clauses
+
+Use the `checkExhaustive` helper in the default clause of a switch statement.
+This will ensure that all of the possible options within the value or
+enumeration are used.
+
+This helper method can be found in `packages/cli/src/utils/checks.ts`
+
+### Embracing JavaScript's Array Operators
+
+To further enhance code cleanliness and promote safe functional programming
+practices, leverage JavaScript's rich set of array operators as much as
+possible. Methods like `.map()`, `.filter()`, `.reduce()`, `.slice()`,
+`.sort()`, and others are incredibly powerful for transforming and manipulating
+data collections in an immutable and declarative way.
+
+Using these operators:
+
+- Promotes Immutability: Most array operators return new arrays, leaving the
+  original array untouched. This functional approach helps prevent unintended
+  side effects and makes your code more predictable.
+- Improves Readability: Chaining array operators often lead to more concise and
+  expressive code than traditional for loops or imperative logic. The intent of
+  the operation is clear at a glance.
+- Facilitates Functional Programming: These operators are cornerstones of
+  functional programming, encouraging the creation of pure functions that take
+  inputs and produce outputs without causing side effects. This paradigm is
+  highly beneficial for writing robust and testable code that pairs well with
+  React.
+
+By consistently applying these principles, we can maintain a codebase that is
+not only efficient and performant but also a joy to work with, both now and in
+the future.
+
+## React (mirrored and adjusted from [react-mcp-server](https://github.com/facebook/react/blob/4448b18760d867f9e009e810571e7a3b8930bb19/compiler/packages/react-mcp-server/src/index.ts#L376C1-L441C94))
+
+### Role
+
+You are a React assistant that helps users write more efficient and optimizable
+React code. You specialize in identifying patterns that enable React Compiler to
+automatically apply optimizations, reducing unnecessary re-renders and improving
+application performance.
+
+### Follow these guidelines in all code you produce and suggest
+
+Use functional components with Hooks: Do not generate class components or use
+old lifecycle methods. Manage state with useState or useReducer, and side
+effects with useEffect (or related Hooks). Always prefer functions and Hooks for
+any new component logic.
+
+Keep components pure and side-effect-free during rendering: Do not produce code
+that performs side effects (like subscriptions, network requests, or modifying
+external variables) directly inside the component's function body. Such actions
+should be wrapped in useEffect or performed in event handlers. Ensure your
+render logic is a pure function of props and state.
+
+Respect one-way data flow: Pass data down through props and avoid any global
+mutations. If two components need to share data, lift that state up to a common
+parent or use React Context, rather than trying to sync local state or use
+external variables.
+
+Never mutate state directly: Always generate code that updates state immutably.
+For example, use spread syntax or other methods to create new objects/arrays
+when updating state. Do not use assignments like state.someValue = ... or array
+mutations like array.push() on state variables. Use the state setter (setState
+from useState, etc.) to update state.
+
+Accurately use useEffect and other effect Hooks: whenever you think you could
+useEffect, think and reason harder to avoid it. useEffect is primarily only used
+for synchronization, for example synchronizing React with some external state.
+IMPORTANT - Don't setState (the 2nd value returned by useState) within a
+useEffect as that will degrade performance. When writing effects, include all
+necessary dependencies in the dependency array. Do not suppress ESLint rules or
+omit dependencies that the effect's code uses. Structure the effect callbacks to
+handle changing values properly (e.g., update subscriptions on prop changes,
+clean up on unmount or dependency change). If a piece of logic should only run
+in response to a user action (like a form submission or button click), put that
+logic in an event handler, not in a useEffect. Where possible, useEffects should
+return a cleanup function.
+
+Follow the Rules of Hooks: Ensure that any Hooks (useState, useEffect,
+useContext, custom Hooks, etc.) are called unconditionally at the top level of
+React function components or other Hooks. Do not generate code that calls Hooks
+inside loops, conditional statements, or nested helper functions. Do not call
+Hooks in non-component functions or outside the React component rendering
+context.
+
+Use refs only when necessary: Avoid using useRef unless the task genuinely
+requires it (such as focusing a control, managing an animation, or integrating
+with a non-React library). Do not use refs to store application state that
+should be reactive. If you do use refs, never write to or read from ref.current
+during the rendering of a component (except for initial setup like lazy
+initialization). Any ref usage should not affect the rendered output directly.
+
+Prefer composition and small components: Break down UI into small, reusable
+components rather than writing large monolithic components. The code you
+generate should promote clarity and reusability by composing components
+together. Similarly, abstract repetitive logic into custom Hooks when
+appropriate to avoid duplicating code.
+
+Optimize for concurrency: Assume React may render your components multiple times
+for scheduling purposes (especially in development with Strict Mode). Write code
+that remains correct even if the component function runs more than once. For
+instance, avoid side effects in the component body and use functional state
+updates (e.g., setCount(c => c + 1)) when updating state based on previous state
+to prevent race conditions. Always include cleanup functions in effects that
+subscribe to external resources. Don't write useEffects for "do this when this
+changes" side effects. This ensures your generated code will work with React's
+concurrent rendering features without issues.
+
+Optimize to reduce network waterfalls - Use parallel data fetching wherever
+possible (e.g., start multiple requests at once rather than one after another).
+Leverage Suspense for data loading and keep requests co-located with the
+component that needs the data. In a server-centric approach, fetch related data
+together in a single request on the server side (using Server Components, for
+example) to reduce round trips. Also, consider using caching layers or global
+fetch management to avoid repeating identical requests.
+
+Rely on React Compiler - useMemo, useCallback, and React.memo can be omitted if
+React Compiler is enabled. Avoid premature optimization with manual memoization.
+Instead, focus on writing clear, simple components with direct data flow and
+side-effect-free render functions. Let the React Compiler handle tree-shaking,
+inlining, and other performance enhancements to keep your code base simpler and
+more maintainable.
+
+Design for a good user experience - Provide clear, minimal, and non-blocking UI
+states. When data is loading, show lightweight placeholders (e.g., skeleton
+screens) rather than intrusive spinners everywhere. Handle errors gracefully
+with a dedicated error boundary or a friendly inline message. Where possible,
+render partial data as it becomes available rather than making the user wait for
+everything. Suspense allows you to declare the loading states in your component
+tree in a natural way, preventing “flash” states and improving perceived
+performance.
+
+### Process
+
+1. Analyze the user's code for optimization opportunities:
+   - Check for React anti-patterns that prevent compiler optimization
+   - Look for component structure issues that limit compiler effectiveness
+   - Think about each suggestion you are making and consult React docs for best
+     practices
+
+2. Provide actionable guidance:
+   - Explain specific code changes with clear reasoning
+   - Show before/after examples when suggesting changes
+   - Only suggest changes that meaningfully improve optimization potential
+
+### Optimization Guidelines
+
+- State updates should be structured to enable granular updates
+- Side effects should be isolated and dependencies clearly defined
+
+## Documentation guidelines
+
+When working in the `/docs` directory, follow the guidelines in this section:
+
+- **Role:** You are an expert technical writer and AI assistant for contributors
+  to Gemini CLI. Produce professional, accurate, and consistent documentation to
+  guide users of Gemini CLI.
+- **Technical Accuracy:** Do not invent facts, commands, code, API names, or
+  output. All technical information specific to Gemini CLI must be based on code
+  found within this directory and its subdirectories.
+- **Style Authority:** Your source for writing guidance and style is the
+  "Documentation contribution process" section in the root directory's
+  `CONTRIBUTING.md` file, as well as any guidelines provided this section.
+- **Information Architecture Consideration:** Before proposing documentation
+  changes, consider the information architecture. If a change adds significant
+  new content to existing documents, evaluate if creating a new, more focused
+  page or changes to `sidebar.json` would provide a better user experience.
+- **Proactive User Consideration:** The user experience should be a primary
+  concern when making changes to documentation. Aim to fill gaps in existing
+  knowledge whenever possible while keeping documentation concise and easy for
+  users to understand. If changes might hinder user understanding or
+  accessibility, proactively raise these concerns and propose alternatives.
+
+## Comments policy
+
+Only write high-value comments if at all. Avoid talking to the user through
+comments.
+
+## Logging and Error Handling
+
+- **Avoid Console Statements:** Do not use `console.log`, `console.error`, or
+  similar methods directly.
+- **Non-User-Facing Logs:** For developer-facing debug messages, use
+  `debugLogger` (from `@google/gemini-cli-core`).
+- **User-Facing Feedback:** To surface errors or warnings to the user, use
+  `coreEvents.emitFeedback` (from `@google/gemini-cli-core`).
+
+## General requirements
+
+- If there is something you do not understand or is ambiguous, seek confirmation
+  or clarification from the user before making changes based on assumptions.
+- Use hyphens instead of underscores in flag names (e.g. `my-flag` instead of
+  `my_flag`).
+- Always refer to Gemini CLI as `Gemini CLI`, never `the Gemini CLI`.

README.md

@@ -4,7 +4,7 @@
 [![Gemini CLI E2E (Chained)](https://github.com/google-gemini/gemini-cli/actions/workflows/chained_e2e.yml/badge.svg)](https://github.com/google-gemini/gemini-cli/actions/workflows/chained_e2e.yml)
 [![Version](https://img.shields.io/npm/v/@google/gemini-cli)](https://www.npmjs.com/package/@google/gemini-cli)
 [![License](https://img.shields.io/github/license/google-gemini/gemini-cli)](https://github.com/google-gemini/gemini-cli/blob/main/LICENSE)
-[![View Code Wiki](https://assets.codewiki.google/readme-badge/static.svg)](https://codewiki.google/github.com/google-gemini/gemini-cli?utm_source=badge&utm_medium=github&utm_campaign=github.com/google-gemini/gemini-cli)
+[![View Code Wiki](https://www.gstatic.com/_/boq-sdlc-agents-ui/_/r/YUi5dj2UWvE.svg)](https://codewiki.google/github.com/google-gemini/gemini-cli)
 
 ![Gemini CLI Screenshot](./docs/assets/gemini-screenshot.png)
 
@@ -29,9 +29,10 @@ Learn all about Gemini CLI in our [documentation](https://geminicli.com/docs/).
 
 ## 📦 Installation
 
-See
-[Gemini CLI installation, execution, and releases](./docs/get-started/installation.md)
-for recommended system specifications and a detailed installation guide.
+### Pre-requisites before installation
+
+- Node.js version 20 or higher
+- macOS, Linux, or Windows
 
 ### Quick Install
 
@@ -54,23 +55,6 @@ npm install -g @google/gemini-cli
 brew install gemini-cli
 ```
 
-#### Install globally with MacPorts (macOS)
-
-```bash
-sudo port install gemini-cli
-```
-
-#### Install with Anaconda (for restricted environments)
-
-```bash
-# Create and activate a new environment
-conda create -y -n gemini_env -c conda-forge nodejs
-conda activate gemini_env
-
-# Install Gemini CLI globally via npm (inside the environment)
-npm install -g @google/gemini-cli
-```
-
 ## Release Cadence and Tags
 
 See [Releases](./docs/releases.md) for more details.

docs/admin/enterprise-controls.md

@@ -1,115 +0,0 @@
-# Enterprise Admin Controls
-
-Gemini CLI empowers enterprise administrators to manage and enforce security
-policies and configuration settings across their entire organization. Secure
-defaults are enabled automatically for all enterprise users, but can be
-customized via the [Management Console](https://goo.gle/manage-gemini-cli).
-
-**Enterprise Admin Controls are enforced globally and cannot be overridden by
-users locally**, ensuring a consistent security posture.
-
-## Admin Controls vs. System Settings
-
-While [System-wide settings](../cli/settings.md) act as convenient configuration
-overrides, they can still be modified by users with sufficient privileges. In
-contrast, admin controls are immutable at the local level, making them the
-preferred method for enforcing policy.
-
-## Available Controls
-
-### Strict Mode
-
-**Enabled/Disabled** | Default: enabled
-
-If enabled, users will not be able to enter yolo mode.
-
-### Extensions
-
-**Enabled/Disabled** | Default: disabled
-
-If disabled, users will not be able to use or install extensions. See
-[Extensions](../extensions/index.md) for more details.
-
-### MCP
-
-#### Enabled/Disabled
-
-**Enabled/Disabled** | Default: disabled
-
-If disabled, users will not be able to use MCP servers. See
-[MCP Server Integration](../tools/mcp-server.md) for more details.
-
-#### MCP Servers (preview)
-
-**Default**: empty
-
-Allows administrators to define an explicit allowlist of MCP servers. This
-guarantees that users can only connect to trusted MCP servers defined by the
-organization.
-
-**Allowlist Format:**
-
-```json
-{
-  "mcpServers": {
-    "external-provider": {
-      "url": "https://api.mcp-provider.com",
-      "type": "sse",
-      "trust": true,
-      "includeTools": ["toolA", "toolB"],
-      "excludeTools": []
-    },
-    "internal-corp-tool": {
-      "url": "https://mcp.internal-tool.corp",
-      "type": "http",
-      "includeTools": [],
-      "excludeTools": ["adminTool"]
-    }
-  }
-}
-```
-
-**Supported Fields:**
-
-- `url`: (Required) The full URL of the MCP server endpoint.
-- `type`: (Required) The connection type (e.g., `sse` or `http`).
-- `trust`: (Optional) If set to `true`, the server is trusted and tool execution
-  will not require user approval.
-- `includeTools`: (Optional) An explicit list of tool names to allow. If
-  specified, only these tools will be available.
-- `excludeTools`: (Optional) A list of tool names to hide. These tools will be
-  blocked.
-
-**Client Enforcement Logic:**
-
-- **Empty Allowlist**: If the admin allowlist is empty, the client uses the
-  user’s local configuration as is (unless the MCP toggle above is disabled).
-- **Active Allowlist**: If the allowlist contains one or more servers, **all
-  locally configured servers not present in the allowlist are ignored**.
-- **Configuration Merging**: For a server to be active, it must exist in
-  **both** the admin allowlist and the user’s local configuration (matched by
-  name). The client merges these definitions as follows:
-  - **Override Fields**: The `url`, `type`, & `trust` are always taken from the
-    admin allowlist, overriding any local values.
-  - **Tools Filtering**: If `includeTools` or `excludeTools` are defined in the
-    allowlist, the admin’s rules are used exclusively. If both are undefined in
-    the admin allowlist, the client falls back to the user’s local tool
-    settings.
-  - **Cleared Fields**: To ensure security and consistency, the client
-    automatically clears local execution fields (`command`, `args`, `env`,
-    `cwd`, `httpUrl`, `tcp`). This prevents users from overriding the connection
-    method.
-  - **Other Fields**: All other MCP fields are pulled from the user’s local
-    configuration.
-- **Missing Allowlisted Servers**: If a server appears in the admin allowlist
-  but is missing from the local configuration, it will not be initialized. This
-  ensures users maintain final control over which permitted servers are actually
-  active in their environment.
-
-### Unmanaged Capabilities
-
-**Enabled/Disabled** | Default: disabled
-
-If disabled, users will not be able to use certain features. Currently, this
-control disables Agent Skills. See [Agent Skills](../cli/skills.md) for more
-details.

docs/architecture.md

@@ -0,0 +1,80 @@
+# Gemini CLI Architecture Overview
+
+This document provides a high-level overview of the Gemini CLI's architecture.
+
+## Core components
+
+The Gemini CLI is primarily composed of two main packages, along with a suite of
+tools that can be used by the system in the course of handling command-line
+input:
+
+1.  **CLI package (`packages/cli`):**
+    - **Purpose:** This contains the user-facing portion of the Gemini CLI, such
+      as handling the initial user input, presenting the final output, and
+      managing the overall user experience.
+    - **Key functions contained in the package:**
+      - [Input processing](/docs/cli/commands)
+      - History management
+      - Display rendering
+      - [Theme and UI customization](/docs/cli/themes)
+      - [CLI configuration settings](/docs/get-started/configuration)
+
+2.  **Core package (`packages/core`):**
+    - **Purpose:** This acts as the backend for the Gemini CLI. It receives
+      requests sent from `packages/cli`, orchestrates interactions with the
+      Gemini API, and manages the execution of available tools.
+    - **Key functions contained in the package:**
+      - API client for communicating with the Google Gemini API
+      - Prompt construction and management
+      - Tool registration and execution logic
+      - State management for conversations or sessions
+      - Server-side configuration
+
+3.  **Tools (`packages/core/src/tools/`):**
+    - **Purpose:** These are individual modules that extend the capabilities of
+      the Gemini model, allowing it to interact with the local environment
+      (e.g., file system, shell commands, web fetching).
+    - **Interaction:** `packages/core` invokes these tools based on requests
+      from the Gemini model.
+
+## Interaction flow
+
+A typical interaction with the Gemini CLI follows this flow:
+
+1.  **User input:** The user types a prompt or command into the terminal, which
+    is managed by `packages/cli`.
+2.  **Request to core:** `packages/cli` sends the user's input to
+    `packages/core`.
+3.  **Request processed:** The core package:
+    - Constructs an appropriate prompt for the Gemini API, possibly including
+      conversation history and available tool definitions.
+    - Sends the prompt to the Gemini API.
+4.  **Gemini API response:** The Gemini API processes the prompt and returns a
+    response. This response might be a direct answer or a request to use one of
+    the available tools.
+5.  **Tool execution (if applicable):**
+    - When the Gemini API requests a tool, the core package prepares to execute
+      it.
+    - If the requested tool can modify the file system or execute shell
+      commands, the user is first given details of the tool and its arguments,
+      and the user must approve the execution.
+    - Read-only operations, such as reading files, might not require explicit
+      user confirmation to proceed.
+    - Once confirmed, or if confirmation is not required, the core package
+      executes the relevant action within the relevant tool, and the result is
+      sent back to the Gemini API by the core package.
+    - The Gemini API processes the tool result and generates a final response.
+6.  **Response to CLI:** The core package sends the final response back to the
+    CLI package.
+7.  **Display to user:** The CLI package formats and displays the response to
+    the user in the terminal.
+
+## Key design principles
+
+- **Modularity:** Separating the CLI (frontend) from the Core (backend) allows
+  for independent development and potential future extensions (e.g., different
+  frontends for the same backend).
+- **Extensibility:** The tool system is designed to be extensible, allowing new
+  capabilities to be added.
+- **User experience:** The CLI focuses on providing a rich and interactive
+  terminal experience.

docs/changelogs/index.md

@@ -18,146 +18,6 @@ on GitHub.
 | [Preview](preview.md) | Experimental features ready for early feedback. |
 | [Stable](latest.md)   | Stable, recommended for general use.            |
 
-## Announcements: v0.28.0 - 2026-02-03
-
-- **Slash Command:** We've added a new `/prompt-suggest` slash command to help
-  you generate prompt suggestions
-  ([#17264](https://github.com/google-gemini/gemini-cli/pull/17264) by
-  @NTaylorMullen).
-- **IDE Support:** Gemini CLI now supports the Positron IDE
-  ([#15047](https://github.com/google-gemini/gemini-cli/pull/15047) by
-  @kapsner).
-- **Customization:** You can now use custom themes in extensions, and we've
-  implemented automatic theme switching based on your terminal's background
-  ([#17327](https://github.com/google-gemini/gemini-cli/pull/17327) by
-  @spencer426, [#17976](https://github.com/google-gemini/gemini-cli/pull/17976)
-  by @Abhijit-2592).
-- **Authentication:** We've added interactive and non-interactive consent for
-  OAuth, and you can now include your auth method in bug reports
-  ([#17699](https://github.com/google-gemini/gemini-cli/pull/17699) by
-  @ehedlund, [#17569](https://github.com/google-gemini/gemini-cli/pull/17569) by
-  @erikus).
-
-## Announcements: v0.27.0 - 2026-02-03
-
-- **Event-Driven Architecture:** The CLI now uses a new event-driven scheduler
-  for tool execution, resulting in a more responsive and performant experience
-  ([#17078](https://github.com/google-gemini/gemini-cli/pull/17078) by
-  @abhipatel12).
-- **Enhanced User Experience:** This release includes queued tool confirmations,
-  and expandable large text pastes for a smoother workflow.
-- **New `/rewind` Command:** Easily navigate your session history with the new
-  `/rewind` command
-  ([#15720](https://github.com/google-gemini/gemini-cli/pull/15720) by
-  @Adib234).
-- **Linux Clipboard Support:** You can now paste images on Linux with Wayland
-  and X11 ([#17144](https://github.com/google-gemini/gemini-cli/pull/17144) by
-  @devr0306).
-
-## Announcements: v0.26.0 - 2026-01-27
-
-- **Agents and Skills:** We've introduced a new `skill-creator` skill
-  ([#16394](https://github.com/google-gemini/gemini-cli/pull/16394) by
-  @NTaylorMullen), enabled agent skills by default, and added a generalist agent
-  to improve task routing
-  ([#16638](https://github.com/google-gemini/gemini-cli/pull/16638) by
-  @joshualitt).
-- **UI/UX Improvements:** You can now "Rewind" through your conversation history
-  ([#15717](https://github.com/google-gemini/gemini-cli/pull/15717) by @Adib234)
-  and use a new `/introspect` command for debugging.
-- **Core and Scheduler Refactoring:** The core scheduler has been significantly
-  refactored to improve performance and reliability
-  ([#16895](https://github.com/google-gemini/gemini-cli/pull/16895) by
-  @abhipatel12), and numerous performance and stability fixes have been
-  included.
-
-## Announcements: v0.25.0 - 2026-01-20
-
-- **Skills and Agents Improvements:** We've enhanced the `activate_skill` tool,
-  added a new `pr-creator` skill
-  ([#16232](https://github.com/google-gemini/gemini-cli/pull/16232) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen)), enabled skills by
-  default, improved the `cli_help` agent
-  ([#16100](https://github.com/google-gemini/gemini-cli/pull/16100) by
-  [@scidomino](https://github.com/scidomino)), and added a new `/agents refresh`
-  command ([#16204](https://github.com/google-gemini/gemini-cli/pull/16204) by
-  [@joshualitt](https://github.com/joshualitt)).
-- **UI/UX Refinements:** You'll notice more transparent feedback for skills
-  ([#15954](https://github.com/google-gemini/gemini-cli/pull/15954) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen)), the ability to switch
-  focus between the shell and input with Tab
-  ([#14332](https://github.com/google-gemini/gemini-cli/pull/14332) by
-  [@jacob314](https://github.com/jacob314)), and dynamic terminal tab titles
-  ([#16378](https://github.com/google-gemini/gemini-cli/pull/16378) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen)).
-- **Core Functionality & Performance:** This release includes support for
-  built-in agent skills
-  ([#16045](https://github.com/google-gemini/gemini-cli/pull/16045) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen)), refined Gemini 3 system
-  instructions ([#16139](https://github.com/google-gemini/gemini-cli/pull/16139)
-  by [@NTaylorMullen](https://github.com/NTaylorMullen)), caching for ignore
-  instances to improve performance
-  ([#16185](https://github.com/google-gemini/gemini-cli/pull/16185) by
-  [@EricRahm](https://github.com/EricRahm)), and enhanced retry mechanisms
-  ([#16489](https://github.com/google-gemini/gemini-cli/pull/16489) by
-  [@sehoon38](https://github.com/sehoon38)).
-- **Bug Fixes and Stability:** We've squashed numerous bugs across the CLI,
-  core, and workflows, addressing issues with subagent delegation, unicode
-  character crashes, and sticky header regressions.
-
-## Announcements: v0.24.0 - 2026-01-14
-
-- **Agent Skills:** We've introduced significant advancements in Agent Skills.
-  This includes initial documentation and tutorials to help you get started,
-  alongside enhanced support for remote agents, allowing for more distributed
-  and powerful automation within Gemini CLI.
-  ([#15869](https://github.com/google-gemini/gemini-cli/pull/15869) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen)),
-  ([#16013](https://github.com/google-gemini/gemini-cli/pull/16013) by
-  [@adamweidman](https://github.com/adamweidman))
-- **Improved UI/UX:** The user interface has received several updates, featuring
-  visual indicators for hook execution, a more refined display for settings, and
-  the ability to use the Tab key to effortlessly switch focus between the shell
-  and input areas.
-  ([#15408](https://github.com/google-gemini/gemini-cli/pull/15408) by
-  [@abhipatel12](https://github.com/abhipatel12)),
-  ([#14332](https://github.com/google-gemini/gemini-cli/pull/14332) by
-  [@galz10](https://github.com/galz10))
-- **Enhanced Security:** Security has been a major focus, with default folder
-  trust now set to untrusted for increased safety. The Policy Engine has been
-  improved to allow specific modes in user and administrator policies, and
-  granular allowlisting for shell commands has been implemented, providing finer
-  control over tool execution.
-  ([#15943](https://github.com/google-gemini/gemini-cli/pull/15943) by
-  [@galz10](https://github.com/galz10)),
-  ([#15977](https://github.com/google-gemini/gemini-cli/pull/15977) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen))
-- **Core Functionality:** This release includes a mandatory MessageBus
-  injection, marking Phase 3 of a hard migration to a more robust internal
-  communication system. We've also added support for built-in skills with the
-  CLI itself, and enhanced model routing to effectively utilize subagents.
-  ([#15776](https://github.com/google-gemini/gemini-cli/pull/15776) by
-  [@abhipatel12](https://github.com/abhipatel12)),
-  ([#16300](https://github.com/google-gemini/gemini-cli/pull/16300) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen))
-- **Terminal Features:** Terminal interactions are more seamless with new
-  features like OSC 52 paste support, along with fixes for Windows clipboard
-  paste issues and general improvements to pasting in Windows terminals.
-  ([#15336](https://github.com/google-gemini/gemini-cli/pull/15336) by
-  [@scidomino](https://github.com/scidomino)),
-  ([#15932](https://github.com/google-gemini/gemini-cli/pull/15932) by
-  [@scidomino](https://github.com/scidomino))
-- **New Commands:** To manage the new features, we've added several new
-  commands: `/agents refresh` to update agent configurations, `/skills reload`
-  to refresh skill definitions, and `/skills install/uninstall` for easier
-  management of your Agent Skills.
-  ([#16204](https://github.com/google-gemini/gemini-cli/pull/16204) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen)),
-  ([#15865](https://github.com/google-gemini/gemini-cli/pull/15865) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen)),
-  ([#16377](https://github.com/google-gemini/gemini-cli/pull/16377) by
-  [@NTaylorMullen](https://github.com/NTaylorMullen))
-
 ## Announcements: v0.23.0 - 2026-01-07
 
 - 🎉 **Experimental Agent Skills Support in Preview:** Gemini CLI now supports
@@ -276,8 +136,7 @@ on GitHub.
 - **Experimental permission improvements:** We are now experimenting with a new
   policy engine in Gemini CLI. This allows users and administrators to create
   fine-grained policy for tool calls. Currently behind a flag. See
-  [policy engine documentation](../reference/policy-engine.md) for more
-  information.
+  [policy engine documentation](../core/policy-engine.md) for more information.
   - Blog:
     [https://allen.hutchison.org/2025/11/26/the-guardrails-of-autonomy/](https://allen.hutchison.org/2025/11/26/the-guardrails-of-autonomy/)
 - **Gemini 3 support for paid:** Gemini 3 support has been rolled out to all API

docs/changelogs/latest.md

@@ -1,6 +1,6 @@
-# Latest stable release: v0.28.0
+# Latest stable release: v0.23.0
 
-Released: February 10, 2026
+Released: January 6, 2026
 
 For most users, our latest stable release is the recommended release. Install
 the latest stable version with:
@@ -11,305 +11,155 @@ npm install -g @google/gemini-cli
 
 ## Highlights
 
-- **Commands & UX Enhancements:** Introduced `/prompt-suggest` command,
-  alongside updated undo/redo keybindings and automatic theme switching.
-- **Expanded IDE Support:** Now offering compatibility with Positron IDE,
-  expanding integration options for developers.
-- **Enhanced Security & Authentication:** Implemented interactive and
-  non-interactive OAuth consent, improving both security and diagnostic
-  capabilities for bug reports.
-- **Advanced Planning & Agent Tools:** Integrated a generic Checklist component
-  for structured task management and evolved subagent capabilities with dynamic
-  policy registration.
-- **Improved Core Stability & Reliability:** Resolved critical environment
-  loading, authentication, and session management issues, ensuring a more robust
-  experience.
-- **Background Shell Commands:** Enabled the execution of shell commands in the
-  background for increased workflow efficiency.
+- **Gemini CLI wrapped:** Run `npx gemini-wrapped` to visualize your usage
+  stats, top models, languages, and more!
+- **Windows clipboard image support:** Windows users can now paste images
+  directly from their clipboard into the CLI using `Alt`+`V`.
+  ([pr](https://github.com/google-gemini/gemini-cli/pull/13997) by
+  [@sgeraldes](https://github.com/sgeraldes))
+- **Terminal background color detection:** Automatically optimizes your
+  terminal's background color to select compatible themes and provide
+  accessibility warnings.
+  ([pr](https://github.com/google-gemini/gemini-cli/pull/15132) by
+  [@jacob314](https://github.com/jacob314))
+- **Session logout:** Use the new `/logout` command to instantly clear
+  credentials and reset your authentication state for seamless account
+  switching. ([pr](https://github.com/google-gemini/gemini-cli/pull/13383) by
+  [@CN-Scars](https://github.com/CN-Scars))
 
-## What's Changed
+## What's changed
 
-- feat(commands): add /prompt-suggest slash command by @NTaylorMullen in
-  [#17264](https://github.com/google-gemini/gemini-cli/pull/17264)
-- feat(cli): align hooks enable/disable with skills and improve completion by
-  @sehoon38 in [#16822](https://github.com/google-gemini/gemini-cli/pull/16822)
-- docs: add CLI reference documentation by @leochiu-a in
-  [#17504](https://github.com/google-gemini/gemini-cli/pull/17504)
-- chore(release): bump version to 0.28.0-nightly.20260128.adc8e11bb by
-  @gemini-cli-robot in
-  [#17725](https://github.com/google-gemini/gemini-cli/pull/17725)
-- feat(skills): final stable promotion cleanup by @abhipatel12 in
-  [#17726](https://github.com/google-gemini/gemini-cli/pull/17726)
-- test(core): mock fetch in OAuth transport fallback tests by @jw409 in
-  [#17059](https://github.com/google-gemini/gemini-cli/pull/17059)
-- feat(cli): include auth method in /bug by @erikus in
-  [#17569](https://github.com/google-gemini/gemini-cli/pull/17569)
-- Add a email privacy note to bug_report template by @nemyung in
-  [#17474](https://github.com/google-gemini/gemini-cli/pull/17474)
-- Rewind documentation by @Adib234 in
-  [#17446](https://github.com/google-gemini/gemini-cli/pull/17446)
-- fix: verify audio/video MIME types with content check by @maru0804 in
-  [#16907](https://github.com/google-gemini/gemini-cli/pull/16907)
-- feat(core): add support for positron ide
-  ([#15045](https://github.com/google-gemini/gemini-cli/pull/15045)) by @kapsner
-  in [#15047](https://github.com/google-gemini/gemini-cli/pull/15047)
-- /oncall dedup - wrap texts to nextlines by @sehoon38 in
-  [#17782](https://github.com/google-gemini/gemini-cli/pull/17782)
-- fix(admin): rename advanced features admin setting by @skeshive in
-  [#17786](https://github.com/google-gemini/gemini-cli/pull/17786)
-- [extension config] Make breaking optional value non-optional by @chrstnb in
-  [#17785](https://github.com/google-gemini/gemini-cli/pull/17785)
-- Fix docs-writer skill issues by @g-samroberts in
-  [#17734](https://github.com/google-gemini/gemini-cli/pull/17734)
-- fix(core): suppress duplicate hook failure warnings during streaming by
-  @abhipatel12 in
-  [#17727](https://github.com/google-gemini/gemini-cli/pull/17727)
-- test: add more tests for AskUser by @jackwotherspoon in
-  [#17720](https://github.com/google-gemini/gemini-cli/pull/17720)
-- feat(cli): enable activity logging for non-interactive mode and evals by
-  @SandyTao520 in
-  [#17703](https://github.com/google-gemini/gemini-cli/pull/17703)
-- feat(core): add support for custom deny messages in policy rules by
-  @allenhutchison in
-  [#17427](https://github.com/google-gemini/gemini-cli/pull/17427)
-- Fix unintended credential exposure to MCP Servers by @Adib234 in
-  [#17311](https://github.com/google-gemini/gemini-cli/pull/17311)
-- feat(extensions): add support for custom themes in extensions by @spencer426
-  in [#17327](https://github.com/google-gemini/gemini-cli/pull/17327)
-- fix: persist and restore workspace directories on session resume by
-  @korade-krushna in
-  [#17454](https://github.com/google-gemini/gemini-cli/pull/17454)
-- Update release notes pages for 0.26.0 and 0.27.0-preview. by @g-samroberts in
-  [#17744](https://github.com/google-gemini/gemini-cli/pull/17744)
-- feat(ux): update cell border color and created test file for table rendering
-  by @devr0306 in
-  [#17798](https://github.com/google-gemini/gemini-cli/pull/17798)
-- Change height for the ToolConfirmationQueue. by @jacob314 in
-  [#17799](https://github.com/google-gemini/gemini-cli/pull/17799)
-- feat(cli): add user identity info to stats command by @sehoon38 in
-  [#17612](https://github.com/google-gemini/gemini-cli/pull/17612)
-- fix(ux): fixed off-by-some wrapping caused by fixed-width characters by
-  @devr0306 in [#17816](https://github.com/google-gemini/gemini-cli/pull/17816)
-- feat(cli): update undo/redo keybindings to Cmd+Z/Alt+Z and
-  Shift+Cmd+Z/Shift+Alt+Z by @scidomino in
-  [#17800](https://github.com/google-gemini/gemini-cli/pull/17800)
-- fix(evals): use absolute path for activity log directory by @SandyTao520 in
-  [#17830](https://github.com/google-gemini/gemini-cli/pull/17830)
-- test: add integration test to verify stdout/stderr routing by @ved015 in
-  [#17280](https://github.com/google-gemini/gemini-cli/pull/17280)
-- fix(cli): list installed extensions when update target missing by @tt-a1i in
-  [#17082](https://github.com/google-gemini/gemini-cli/pull/17082)
-- fix(cli): handle PAT tokens and credentials in git remote URL parsing by
-  @afarber in [#14650](https://github.com/google-gemini/gemini-cli/pull/14650)
-- fix(core): use returnDisplay for error result display by @Nubebuster in
-  [#14994](https://github.com/google-gemini/gemini-cli/pull/14994)
-- Fix detection of bun as package manager by @Randomblock1 in
-  [#17462](https://github.com/google-gemini/gemini-cli/pull/17462)
-- feat(cli): show hooksConfig.enabled in settings dialog by @abhipatel12 in
-  [#17810](https://github.com/google-gemini/gemini-cli/pull/17810)
-- feat(cli): Display user identity (auth, email, tier) on startup by @yunaseoul
-  in [#17591](https://github.com/google-gemini/gemini-cli/pull/17591)
-- fix: prevent ghost border for AskUserDialog by @jackwotherspoon in
-  [#17788](https://github.com/google-gemini/gemini-cli/pull/17788)
-- docs: mark A2A subagents as experimental in subagents.md by @adamfweidman in
-  [#17863](https://github.com/google-gemini/gemini-cli/pull/17863)
-- Resolve error thrown for sensitive values by @chrstnb in
-  [#17826](https://github.com/google-gemini/gemini-cli/pull/17826)
-- fix(admin): Rename secureModeEnabled to strictModeDisabled by @skeshive in
-  [#17789](https://github.com/google-gemini/gemini-cli/pull/17789)
-- feat(ux): update truncate dots to be shorter in tables by @devr0306 in
-  [#17825](https://github.com/google-gemini/gemini-cli/pull/17825)
-- fix(core): resolve DEP0040 punycode deprecation via patch-package by
-  @ATHARVA262005 in
-  [#17692](https://github.com/google-gemini/gemini-cli/pull/17692)
-- feat(plan): create generic Checklist component and refactor Todo by @Adib234
-  in [#17741](https://github.com/google-gemini/gemini-cli/pull/17741)
-- Cleanup post delegate_to_agent removal by @gundermanc in
-  [#17875](https://github.com/google-gemini/gemini-cli/pull/17875)
-- fix(core): use GIT_CONFIG_GLOBAL to isolate shadow git repo configuration -
-  Fixes [#17877](https://github.com/google-gemini/gemini-cli/pull/17877) by
-  @cocosheng-g in
-  [#17803](https://github.com/google-gemini/gemini-cli/pull/17803)
-- Disable mouse tracking e2e by @alisa-alisa in
-  [#17880](https://github.com/google-gemini/gemini-cli/pull/17880)
-- fix(cli): use correct setting key for Cloud Shell auth by @sehoon38 in
-  [#17884](https://github.com/google-gemini/gemini-cli/pull/17884)
-- chore: revert IDE specific ASCII logo by @jackwotherspoon in
-  [#17887](https://github.com/google-gemini/gemini-cli/pull/17887)
-- Revert "fix(core): resolve DEP0040 punycode deprecation via patch-package" by
-  @sehoon38 in [#17898](https://github.com/google-gemini/gemini-cli/pull/17898)
-- Refactoring of disabling of mouse tracking in e2e tests by @alisa-alisa in
-  [#17902](https://github.com/google-gemini/gemini-cli/pull/17902)
-- feat(core): Add GOOGLE_GENAI_API_VERSION environment variable support by
-  @deyim in [#16177](https://github.com/google-gemini/gemini-cli/pull/16177)
-- feat(core): Isolate and cleanup truncated tool outputs by @SandyTao520 in
-  [#17594](https://github.com/google-gemini/gemini-cli/pull/17594)
-- Create skills page, update commands, refine docs by @g-samroberts in
-  [#17842](https://github.com/google-gemini/gemini-cli/pull/17842)
-- feat: preserve EOL in files by @Thomas-Shephard in
-  [#16087](https://github.com/google-gemini/gemini-cli/pull/16087)
-- Fix HalfLinePaddedBox in screenreader mode. by @jacob314 in
-  [#17914](https://github.com/google-gemini/gemini-cli/pull/17914)
-- bug(ux) vim mode fixes. Start in insert mode. Fix bug blocking F12 and ctrl-X
-  in vim mode. by @jacob314 in
-  [#17938](https://github.com/google-gemini/gemini-cli/pull/17938)
-- feat(core): implement interactive and non-interactive consent for OAuth by
-  @ehedlund in [#17699](https://github.com/google-gemini/gemini-cli/pull/17699)
-- perf(core): optimize token calculation and add support for multimodal tool
-  responses by @abhipatel12 in
-  [#17835](https://github.com/google-gemini/gemini-cli/pull/17835)
-- refactor(hooks): remove legacy tools.enableHooks setting by @abhipatel12 in
-  [#17867](https://github.com/google-gemini/gemini-cli/pull/17867)
-- feat(ci): add npx smoke test to verify installability by @bdmorgan in
-  [#17927](https://github.com/google-gemini/gemini-cli/pull/17927)
-- feat(core): implement dynamic policy registration for subagents by
-  @abhipatel12 in
-  [#17838](https://github.com/google-gemini/gemini-cli/pull/17838)
-- feat: Implement background shell commands by @galz10 in
-  [#14849](https://github.com/google-gemini/gemini-cli/pull/14849)
-- feat(admin): provide actionable error messages for disabled features by
-  @skeshive in [#17815](https://github.com/google-gemini/gemini-cli/pull/17815)
-- Fix bugs where Rewind and Resume showed Ugly and 100X too verbose content. by
-  @jacob314 in [#17940](https://github.com/google-gemini/gemini-cli/pull/17940)
-- Fix broken link in docs by @chrstnb in
-  [#17959](https://github.com/google-gemini/gemini-cli/pull/17959)
-- feat(plan): reuse standard tool confirmation for AskUser tool by @jerop in
-  [#17864](https://github.com/google-gemini/gemini-cli/pull/17864)
-- feat(core): enable overriding CODE_ASSIST_API_VERSION with env var by
-  @lottielin in [#17942](https://github.com/google-gemini/gemini-cli/pull/17942)
-- run npx pointing to the specific commit SHA by @sehoon38 in
-  [#17970](https://github.com/google-gemini/gemini-cli/pull/17970)
-- Add allowedExtensions setting by @kevinjwang1 in
-  [#17695](https://github.com/google-gemini/gemini-cli/pull/17695)
-- feat(plan): refactor ToolConfirmationPayload to union type by @jerop in
-  [#17980](https://github.com/google-gemini/gemini-cli/pull/17980)
-- lower the default max retries to reduce contention by @sehoon38 in
-  [#17975](https://github.com/google-gemini/gemini-cli/pull/17975)
-- fix(core): ensure YOLO mode auto-approves complex shell commands when parsing
-  fails by @abhipatel12 in
-  [#17920](https://github.com/google-gemini/gemini-cli/pull/17920)
-- Fix broken link. by @g-samroberts in
-  [#17972](https://github.com/google-gemini/gemini-cli/pull/17972)
-- Support ctrl-C and Ctrl-D correctly Refactor so InputPrompt has priority over
-  AppContainer for input handling. by @jacob314 in
-  [#17993](https://github.com/google-gemini/gemini-cli/pull/17993)
-- Fix truncation for AskQuestion by @jacob314 in
-  [#18001](https://github.com/google-gemini/gemini-cli/pull/18001)
-- fix(workflow): update maintainer check logic to be inclusive and
-  case-insensitive by @bdmorgan in
-  [#18009](https://github.com/google-gemini/gemini-cli/pull/18009)
-- Fix Esc cancel during streaming by @LyalinDotCom in
-  [#18039](https://github.com/google-gemini/gemini-cli/pull/18039)
-- feat(acp): add session resume support by @bdmorgan in
-  [#18043](https://github.com/google-gemini/gemini-cli/pull/18043)
-- fix(ci): prevent stale PR closer from incorrectly closing new PRs by @bdmorgan
-  in [#18069](https://github.com/google-gemini/gemini-cli/pull/18069)
-- chore: delete autoAccept setting unused in production by @victorvianna in
-  [#17862](https://github.com/google-gemini/gemini-cli/pull/17862)
-- feat(plan): use placeholder for choice question "Other" option by @jerop in
-  [#18101](https://github.com/google-gemini/gemini-cli/pull/18101)
-- docs: update clearContext to hookSpecificOutput by @jackwotherspoon in
-  [#18024](https://github.com/google-gemini/gemini-cli/pull/18024)
-- docs-writer skill: Update docs writer skill by @jkcinouye in
-  [#17928](https://github.com/google-gemini/gemini-cli/pull/17928)
-- Sehoon/oncall filter by @sehoon38 in
-  [#18105](https://github.com/google-gemini/gemini-cli/pull/18105)
-- feat(core): add setting to disable loop detection by @SandyTao520 in
-  [#18008](https://github.com/google-gemini/gemini-cli/pull/18008)
-- Docs: Revise docs/index.md by @jkcinouye in
-  [#17879](https://github.com/google-gemini/gemini-cli/pull/17879)
-- Fix up/down arrow regression and add test. by @jacob314 in
-  [#18108](https://github.com/google-gemini/gemini-cli/pull/18108)
-- fix(ui): prevent content leak in MaxSizedBox bottom overflow by @jerop in
-  [#17991](https://github.com/google-gemini/gemini-cli/pull/17991)
-- refactor: migrate checks.ts utility to core and deduplicate by @jerop in
-  [#18139](https://github.com/google-gemini/gemini-cli/pull/18139)
-- feat(core): implement tool name aliasing for backward compatibility by
-  @SandyTao520 in
-  [#17974](https://github.com/google-gemini/gemini-cli/pull/17974)
-- docs: fix help-wanted label spelling by @pavan-sh in
-  [#18114](https://github.com/google-gemini/gemini-cli/pull/18114)
-- feat(cli): implement automatic theme switching based on terminal background by
-  @Abhijit-2592 in
-  [#17976](https://github.com/google-gemini/gemini-cli/pull/17976)
-- fix(ide): no-op refactoring that moves the connection logic to helper
-  functions by @skeshive in
-  [#18118](https://github.com/google-gemini/gemini-cli/pull/18118)
-- feat: update review-frontend-and-fix slash command to review-and-fix by
-  @galz10 in [#18146](https://github.com/google-gemini/gemini-cli/pull/18146)
-- fix: improve Ctrl+R reverse search by @jackwotherspoon in
-  [#18075](https://github.com/google-gemini/gemini-cli/pull/18075)
-- feat(plan): handle inconsistency in schedulers by @Adib234 in
-  [#17813](https://github.com/google-gemini/gemini-cli/pull/17813)
-- feat(plan): add core logic and exit_plan_mode tool definition by @jerop in
-  [#18110](https://github.com/google-gemini/gemini-cli/pull/18110)
-- feat(core): rename search_file_content tool to grep_search and add legacy
-  alias by @SandyTao520 in
-  [#18003](https://github.com/google-gemini/gemini-cli/pull/18003)
-- fix(core): prioritize detailed error messages for code assist setup by
-  @gsquared94 in
-  [#17852](https://github.com/google-gemini/gemini-cli/pull/17852)
-- fix(cli): resolve environment loading and auth validation issues in ACP mode
-  by @bdmorgan in
-  [#18025](https://github.com/google-gemini/gemini-cli/pull/18025)
-- feat(core): add .agents/skills directory alias for skill discovery by
-  @NTaylorMullen in
-  [#18151](https://github.com/google-gemini/gemini-cli/pull/18151)
-- chore(core): reassign telemetry keys to avoid server conflict by @mattKorwel
-  in [#18161](https://github.com/google-gemini/gemini-cli/pull/18161)
-- Add link to rewind doc in commands.md by @Adib234 in
-  [#17961](https://github.com/google-gemini/gemini-cli/pull/17961)
-- feat(core): add draft-2020-12 JSON Schema support with lenient fallback by
-  @afarber in [#15060](https://github.com/google-gemini/gemini-cli/pull/15060)
-- refactor(core): robust trimPreservingTrailingNewline and regression test by
-  @adamfweidman in
-  [#18196](https://github.com/google-gemini/gemini-cli/pull/18196)
-- Remove MCP servers on extension uninstall by @chrstnb in
-  [#18121](https://github.com/google-gemini/gemini-cli/pull/18121)
-- refactor: localize ACP error parsing logic to cli package by @bdmorgan in
-  [#18193](https://github.com/google-gemini/gemini-cli/pull/18193)
-- feat(core): Add A2A auth config types by @adamfweidman in
-  [#18205](https://github.com/google-gemini/gemini-cli/pull/18205)
-- Set default max attempts to 3 and use the common variable by @sehoon38 in
-  [#18209](https://github.com/google-gemini/gemini-cli/pull/18209)
-- feat(plan): add exit_plan_mode ui and prompt by @jerop in
-  [#18162](https://github.com/google-gemini/gemini-cli/pull/18162)
-- fix(test): improve test isolation and enable subagent evaluations by
-  @cocosheng-g in
-  [#18138](https://github.com/google-gemini/gemini-cli/pull/18138)
-- feat(plan): use custom deny messages in plan mode policies by @Adib234 in
-  [#18195](https://github.com/google-gemini/gemini-cli/pull/18195)
-- Match on extension ID when stopping extensions by @chrstnb in
-  [#18218](https://github.com/google-gemini/gemini-cli/pull/18218)
-- fix(core): Respect user's .gitignore preference by @xyrolle in
-  [#15482](https://github.com/google-gemini/gemini-cli/pull/15482)
-- docs: document GEMINI_CLI_HOME environment variable by @adamfweidman in
-  [#18219](https://github.com/google-gemini/gemini-cli/pull/18219)
-- chore(core): explicitly state plan storage path in prompt by @jerop in
-  [#18222](https://github.com/google-gemini/gemini-cli/pull/18222)
-- A2a admin setting by @DavidAPierce in
-  [#17868](https://github.com/google-gemini/gemini-cli/pull/17868)
-- feat(a2a): Add pluggable auth provider infrastructure by @adamfweidman in
-  [#17934](https://github.com/google-gemini/gemini-cli/pull/17934)
-- Fix handling of empty settings by @chrstnb in
-  [#18131](https://github.com/google-gemini/gemini-cli/pull/18131)
-- Reload skills when extensions change by @chrstnb in
-  [#18225](https://github.com/google-gemini/gemini-cli/pull/18225)
-- feat: Add markdown rendering to ask_user tool by @jackwotherspoon in
-  [#18211](https://github.com/google-gemini/gemini-cli/pull/18211)
-- Add telemetry to rewind by @Adib234 in
-  [#18122](https://github.com/google-gemini/gemini-cli/pull/18122)
-- feat(admin): add support for MCP configuration via admin controls (pt1) by
-  @skeshive in [#18223](https://github.com/google-gemini/gemini-cli/pull/18223)
-- feat(core): require user consent before MCP server OAuth by @ehedlund in
-  [#18132](https://github.com/google-gemini/gemini-cli/pull/18132)
-- fix(sandbox): propagate GOOGLE_GEMINI_BASE_URL&GOOGLE_VERTEX_BASE_URL env vars
-  by @skeshive in
-  [#18231](https://github.com/google-gemini/gemini-cli/pull/18231)
-- feat(ui): move user identity display to header by @sehoon38 in
-  [#18216](https://github.com/google-gemini/gemini-cli/pull/18216)
-- fix: enforce folder trust for workspace settings, skills, and context by
-  @galz10 in [#17596](https://github.com/google-gemini/gemini-cli/pull/17596)
+- Code assist service metrics. by @gundermanc in
+  https://github.com/google-gemini/gemini-cli/pull/15024
+- chore/release: bump version to 0.21.0-nightly.20251216.bb0c0d8ee by
+  @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15121
+- Docs by @Roaimkhan in https://github.com/google-gemini/gemini-cli/pull/15103
+- Use official ACP SDK and support HTTP/SSE based MCP servers by @SteffenDE in
+  https://github.com/google-gemini/gemini-cli/pull/13856
+- Remove foreground for themes other than shades of purple and holiday. by
+  @jacob314 in https://github.com/google-gemini/gemini-cli/pull/14606
+- chore: remove repo specific tips by @jackwotherspoon in
+  https://github.com/google-gemini/gemini-cli/pull/15164
+- chore: remove user query from footer in debug mode by @jackwotherspoon in
+  https://github.com/google-gemini/gemini-cli/pull/15169
+- Disallow unnecessary awaits. by @gundermanc in
+  https://github.com/google-gemini/gemini-cli/pull/15172
+- Add one to the padding in settings dialog to avoid flicker. by @jacob314 in
+  https://github.com/google-gemini/gemini-cli/pull/15173
+- feat(core): introduce remote agent infrastructure and rename local executor by
+  @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/15110
+- feat(cli): Add `/auth logout` command to clear credentials and auth state by
+  @CN-Scars in https://github.com/google-gemini/gemini-cli/pull/13383
+- (fix) Automated pr labeller by @DaanVersavel in
+  https://github.com/google-gemini/gemini-cli/pull/14885
+- feat: launch Gemini 3 Flash in Gemini CLI ⚡️⚡️⚡️ by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/15196
+- Refactor: Migrate console.error in ripGrep.ts to debugLogger by @Adib234 in
+  https://github.com/google-gemini/gemini-cli/pull/15201
+- chore: update a2a-js to 0.3.7 by @adamfweidman in
+  https://github.com/google-gemini/gemini-cli/pull/15197
+- chore(core): remove redundant isModelAvailabilityServiceEnabled toggle and
+  clean up dead code by @adamfweidman in
+  https://github.com/google-gemini/gemini-cli/pull/15207
+- feat(core): Late resolve `GenerateContentConfig`s and reduce mutation. by
+  @joshualitt in https://github.com/google-gemini/gemini-cli/pull/14920
+- Respect previewFeatures value from the remote flag if undefined by @sehoon38
+  in https://github.com/google-gemini/gemini-cli/pull/15214
+- feat(ui): add Windows clipboard image support and Alt+V paste workaround by
+  @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15218
+- chore(core): remove legacy fallback flags and migrate loop detection by
+  @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/15213
+- fix(ui): Prevent eager slash command completion hiding sibling commands by
+  @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15224
+- Docs: Update Changelog for Dec 17, 2025 by @jkcinouye in
+  https://github.com/google-gemini/gemini-cli/pull/15204
+- Code Assist backend telemetry for user accept/reject of suggestions by
+  @gundermanc in https://github.com/google-gemini/gemini-cli/pull/15206
+- fix(cli): correct initial history length handling for chat commands by
+  @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15223
+- chore/release: bump version to 0.21.0-nightly.20251218.739c02bd6 by
+  @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15231
+- Change detailed model stats to use a new shared Table class to resolve
+  robustness issues. by @jacob314 in
+  https://github.com/google-gemini/gemini-cli/pull/15208
+- feat: add agent toml parser by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15112
+- Add core tool that adds all context from the core package. by @jacob314 in
+  https://github.com/google-gemini/gemini-cli/pull/15238
+- (docs): Add reference section to hooks documentation by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15159
+- feat(hooks): add support for friendly names and descriptions by @abhipatel12
+  in https://github.com/google-gemini/gemini-cli/pull/15174
+- feat: Detect background color by @jacob314 in
+  https://github.com/google-gemini/gemini-cli/pull/15132
+- add 3.0 to allowed sensitive keywords by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/15276
+- feat: Pass additional environment variables to shell execution by @galz10 in
+  https://github.com/google-gemini/gemini-cli/pull/15160
+- Remove unused code by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/15290
+- Handle all 429 as retryableQuotaError by @sehoon38 in
+  https://github.com/google-gemini/gemini-cli/pull/15288
+- Remove unnecessary dependencies by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/15291
+- fix: prevent infinite loop in prompt completion on error by @galz10 in
+  https://github.com/google-gemini/gemini-cli/pull/14548
+- fix(ui): show command suggestions even on perfect match and sort them by
+  @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15287
+- feat(hooks): reduce log verbosity and improve error reporting in UI by
+  @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15297
+- feat: simplify tool confirmation labels for better UX by @NTaylorMullen in
+  https://github.com/google-gemini/gemini-cli/pull/15296
+- chore/release: bump version to 0.21.0-nightly.20251219.70696e364 by
+  @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15301
+- feat(core): Implement JIT context memory loading and UI sync by @SandyTao520
+  in https://github.com/google-gemini/gemini-cli/pull/14469
+- feat(ui): Put "Allow for all future sessions" behind a setting off by default.
+  by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15322
+- fix(cli):change the placeholder of input during the shell mode by
+  @JayadityaGit in https://github.com/google-gemini/gemini-cli/pull/15135
+- Validate OAuth resource parameter matches MCP server URL by @galz10 in
+  https://github.com/google-gemini/gemini-cli/pull/15289
+- docs(cli): add System Prompt Override (GEMINI_SYSTEM_MD) by @ashmod in
+  https://github.com/google-gemini/gemini-cli/pull/9515
+- more robust command parsing logs by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/15339
+- Introspection agent demo by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/15232
+- fix(core): sanitize hook command expansion and prevent injection by
+  @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15343
+- fix(folder trust): add validation for trusted folder level by @adamfweidman in
+  https://github.com/google-gemini/gemini-cli/pull/12215
+- fix(cli): fix right border overflow in trust dialogs by @galz10 in
+  https://github.com/google-gemini/gemini-cli/pull/15350
+- fix(policy): fix bug where accepting-edits continued after it was turned off
+  by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/15351
+- fix: prevent infinite relaunch loop when --resume fails (#14941) by @Ying-xi
+  in https://github.com/google-gemini/gemini-cli/pull/14951
+- chore/release: bump version to 0.21.0-nightly.20251220.41a1a3eed by
+  @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15352
+- feat(telemetry): add clearcut logging for hooks by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15405
+- fix(core): Add `.geminiignore` support to SearchText tool by @xyrolle in
+  https://github.com/google-gemini/gemini-cli/pull/13763
+- fix(patch): cherry-pick 0843d9a to release/v0.23.0-preview.0-pr-15443 to patch
+  version v0.23.0-preview.0 and create version 0.23.0-preview.1 by
+  @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15445
+- fix(patch): cherry-pick 9cdb267 to release/v0.23.0-preview.1-pr-15494 to patch
+  version v0.23.0-preview.1 and create version 0.23.0-preview.2 by
+  @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15592
+- fix(patch): cherry-pick 37be162 to release/v0.23.0-preview.2-pr-15601 to patch
+  version v0.23.0-preview.2 and create version 0.23.0-preview.3 by
+  @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15603
+- fix(patch): cherry-pick 07e597d to release/v0.23.0-preview.3-pr-15684
+  [CONFLICTS] by @gemini-cli-robot in
+  https://github.com/google-gemini/gemini-cli/pull/15734
+- fix(patch): cherry-pick c31f053 to release/v0.23.0-preview.4-pr-16004 to patch
+  version v0.23.0-preview.4 and create version 0.23.0-preview.5 by
+  @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/16027
+- fix(patch): cherry-pick 788bb04 to release/v0.23.0-preview.5-pr-15817
+  [CONFLICTS] by @gemini-cli-robot in
+  https://github.com/google-gemini/gemini-cli/pull/16038
 
-**Full Changelog**:
-https://github.com/google-gemini/gemini-cli/compare/v0.27.0...v0.28.0
+**Full changelog**:
+https://github.com/google-gemini/gemini-cli/compare/v0.22.5...v0.23.0

docs/changelogs/preview.md

@@ -1,6 +1,6 @@
-# Preview release: Release v0.29.0-preview.0
+# Preview release: Release v0.24.0-preview.0
 
-Released: February 10, 2026
+Released: January 6, 2026
 
 Our preview release includes the latest, new, and experimental features. This
 release may not be as stable as our [latest weekly release](latest.md).
@@ -11,357 +11,214 @@ To install the preview release:
 npm install -g @google/gemini-cli@preview
 ```
 
-## Highlights
+## What's changed
 
-- **Plan Mode Enhancements**: Significant updates to Plan Mode, including new
-  commands, support for MCP servers, integration of planning artifacts, and
-  improved iteration guidance.
-- **Core Agent Improvements**: Enhancements to the core agent, including better
-  system prompt rigor, improved subagent definitions, and enhanced tool
-  execution limits.
-- **CLI UX/UI Updates**: Various UI and UX improvements, such as autocomplete in
-  the input prompt, updated approval mode labels, DevTools integration, and
-  improved header spacing.
-- **Tooling & Extension Updates**: Improvements to existing tools like
-  `ask_user` and `grep_search`, and new features for extension management.
-- **Bug Fixes**: Numerous bug fixes across the CLI and core, addressing issues
-  with interactive commands, memory leaks, permission checks, and more.
-- **Context and Tool Output Management**: Features for observation masking for
-  tool outputs, session-linked tool output storage, and persistence for masked
-  tool outputs.
-
-## What's Changed
-
-- fix: remove ask_user tool from non-interactive modes by jackwotherspoon in
-  [#18154](https://github.com/google-gemini/gemini-cli/pull/18154)
-- fix(cli): allow restricted .env loading in untrusted sandboxed folders by
-  galz10 in [#17806](https://github.com/google-gemini/gemini-cli/pull/17806)
-- Encourage agent to utilize ecosystem tools to perform work by gundermanc in
-  [#17881](https://github.com/google-gemini/gemini-cli/pull/17881)
-- feat(plan): unify workflow location in system prompt to optimize caching by
-  jerop in [#18258](https://github.com/google-gemini/gemini-cli/pull/18258)
-- feat(core): enable getUserTierName in config by sehoon38 in
-  [#18265](https://github.com/google-gemini/gemini-cli/pull/18265)
-- feat(core): add default execution limits for subagents by abhipatel12 in
-  [#18274](https://github.com/google-gemini/gemini-cli/pull/18274)
-- Fix issue where agent gets stuck at interactive commands. by gundermanc in
-  [#18272](https://github.com/google-gemini/gemini-cli/pull/18272)
-- chore(release): bump version to 0.29.0-nightly.20260203.71f46f116 by
-  gemini-cli-robot in
-  [#18243](https://github.com/google-gemini/gemini-cli/pull/18243)
-- feat(core): remove hardcoded policy bypass for local subagents by abhipatel12
-  in [#18153](https://github.com/google-gemini/gemini-cli/pull/18153)
-- feat(plan): implement plan slash command by Adib234 in
-  [#17698](https://github.com/google-gemini/gemini-cli/pull/17698)
-- feat: increase ask_user label limit to 16 characters by jackwotherspoon in
-  [#18320](https://github.com/google-gemini/gemini-cli/pull/18320)
-- Add information about the agent skills lifecycle and clarify docs-writer skill
-  metadata. by g-samroberts in
-  [#18234](https://github.com/google-gemini/gemini-cli/pull/18234)
-- feat(core): add enter_plan_mode tool by jerop in
-  [#18324](https://github.com/google-gemini/gemini-cli/pull/18324)
-- Stop showing an error message in /plan by Adib234 in
-  [#18333](https://github.com/google-gemini/gemini-cli/pull/18333)
-- fix(hooks): remove unnecessary logging for hook registration by abhipatel12 in
-  [#18332](https://github.com/google-gemini/gemini-cli/pull/18332)
-- fix(mcp): ensure MCP transport is closed to prevent memory leaks by cbcoutinho
-  in [#18054](https://github.com/google-gemini/gemini-cli/pull/18054)
-- feat(skills): implement linking for agent skills by MushuEE in
-  [#18295](https://github.com/google-gemini/gemini-cli/pull/18295)
-- Changelogs for 0.27.0 and 0.28.0-preview0 by g-samroberts in
-  [#18336](https://github.com/google-gemini/gemini-cli/pull/18336)
-- chore: correct docs as skills and hooks are stable by jackwotherspoon in
-  [#18358](https://github.com/google-gemini/gemini-cli/pull/18358)
-- feat(admin): Implement admin allowlist for MCP server configurations by
-  skeshive in [#18311](https://github.com/google-gemini/gemini-cli/pull/18311)
-- fix(core): add retry logic for transient SSL/TLS errors
-  ([#17318](https://github.com/google-gemini/gemini-cli/pull/17318)) by
-  ppgranger in [#18310](https://github.com/google-gemini/gemini-cli/pull/18310)
-- Add support for /extensions config command by chrstnb in
-  [#17895](https://github.com/google-gemini/gemini-cli/pull/17895)
-- fix(core): handle non-compliant mcpbridge responses from Xcode 26.3 by
-  peterfriese in
-  [#18376](https://github.com/google-gemini/gemini-cli/pull/18376)
-- feat(cli): Add W, B, E Vim motions and operator support by ademuri in
-  [#16209](https://github.com/google-gemini/gemini-cli/pull/16209)
-- fix: Windows Specific Agent Quality & System Prompt by scidomino in
-  [#18351](https://github.com/google-gemini/gemini-cli/pull/18351)
-- feat(plan): support replace tool in plan mode to edit plans by jerop in
-  [#18379](https://github.com/google-gemini/gemini-cli/pull/18379)
-- Improving memory tool instructions and eval testing by alisa-alisa in
-  [#18091](https://github.com/google-gemini/gemini-cli/pull/18091)
-- fix(cli): color extension link success message green by MushuEE in
-  [#18386](https://github.com/google-gemini/gemini-cli/pull/18386)
-- undo by jacob314 in
-  [#18147](https://github.com/google-gemini/gemini-cli/pull/18147)
-- feat(plan): add guidance on iterating on approved plans vs creating new plans
-  by jerop in [#18346](https://github.com/google-gemini/gemini-cli/pull/18346)
-- feat(plan): fix invalid tool calls in plan mode by Adib234 in
-  [#18352](https://github.com/google-gemini/gemini-cli/pull/18352)
-- feat(plan): integrate planning artifacts and tools into primary workflows by
-  jerop in [#18375](https://github.com/google-gemini/gemini-cli/pull/18375)
-- Fix permission check by scidomino in
-  [#18395](https://github.com/google-gemini/gemini-cli/pull/18395)
-- ux(polish) autocomplete in the input prompt by jacob314 in
-  [#18181](https://github.com/google-gemini/gemini-cli/pull/18181)
-- fix: resolve infinite loop when using 'Modify with external editor' by
-  ppgranger in [#17453](https://github.com/google-gemini/gemini-cli/pull/17453)
-- feat: expand verify-release to macOS and Windows by yunaseoul in
-  [#18145](https://github.com/google-gemini/gemini-cli/pull/18145)
-- feat(plan): implement support for MCP servers in Plan mode by Adib234 in
-  [#18229](https://github.com/google-gemini/gemini-cli/pull/18229)
-- chore: update folder trust error messaging by galz10 in
-  [#18402](https://github.com/google-gemini/gemini-cli/pull/18402)
-- feat(plan): create a metric for execution of plans generated in plan mode by
-  Adib234 in [#18236](https://github.com/google-gemini/gemini-cli/pull/18236)
-- perf(ui): optimize stripUnsafeCharacters with regex by gsquared94 in
-  [#18413](https://github.com/google-gemini/gemini-cli/pull/18413)
-- feat(context): implement observation masking for tool outputs by abhipatel12
-  in [#18389](https://github.com/google-gemini/gemini-cli/pull/18389)
-- feat(core,cli): implement session-linked tool output storage and cleanup by
-  abhipatel12 in
-  [#18416](https://github.com/google-gemini/gemini-cli/pull/18416)
-- Shorten temp directory by joshualitt in
-  [#17901](https://github.com/google-gemini/gemini-cli/pull/17901)
-- feat(plan): add behavioral evals for plan mode by jerop in
-  [#18437](https://github.com/google-gemini/gemini-cli/pull/18437)
-- Add extension registry client by chrstnb in
-  [#18396](https://github.com/google-gemini/gemini-cli/pull/18396)
-- Enable extension config by default by chrstnb in
-  [#18447](https://github.com/google-gemini/gemini-cli/pull/18447)
-- Automatically generate change logs on release by g-samroberts in
-  [#18401](https://github.com/google-gemini/gemini-cli/pull/18401)
-- Remove previewFeatures and default to Gemini 3 by sehoon38 in
-  [#18414](https://github.com/google-gemini/gemini-cli/pull/18414)
-- feat(admin): apply MCP allowlist to extensions & gemini mcp list command by
-  skeshive in [#18442](https://github.com/google-gemini/gemini-cli/pull/18442)
-- fix(cli): improve focus navigation for interactive and background shells by
-  galz10 in [#18343](https://github.com/google-gemini/gemini-cli/pull/18343)
-- Add shortcuts hint and panel for discoverability by LyalinDotCom in
-  [#18035](https://github.com/google-gemini/gemini-cli/pull/18035)
-- fix(config): treat system settings as read-only during migration and warn user
-  by spencer426 in
-  [#18277](https://github.com/google-gemini/gemini-cli/pull/18277)
-- feat(plan): add positive test case and update eval stability policy by jerop
-  in [#18457](https://github.com/google-gemini/gemini-cli/pull/18457)
-- fix- windows: add shell: true for spawnSync to fix EINVAL with .cmd editors by
-  zackoch in [#18408](https://github.com/google-gemini/gemini-cli/pull/18408)
-- bug(core): Fix bug when saving plans. by joshualitt in
-  [#18465](https://github.com/google-gemini/gemini-cli/pull/18465)
-- Refactor atCommandProcessor by scidomino in
-  [#18461](https://github.com/google-gemini/gemini-cli/pull/18461)
-- feat(core): implement persistence and resumption for masked tool outputs by
-  abhipatel12 in
-  [#18451](https://github.com/google-gemini/gemini-cli/pull/18451)
-- refactor: simplify tool output truncation to single config by SandyTao520 in
-  [#18446](https://github.com/google-gemini/gemini-cli/pull/18446)
-- bug(core): Ensure storage is initialized early, even if config is not. by
-  joshualitt in [#18471](https://github.com/google-gemini/gemini-cli/pull/18471)
-- chore: Update build-and-start script to support argument forwarding by
-  Abhijit-2592 in
-  [#18241](https://github.com/google-gemini/gemini-cli/pull/18241)
-- fix(core): prevent subagent bypass in plan mode by jerop in
-  [#18484](https://github.com/google-gemini/gemini-cli/pull/18484)
-- feat(cli): add WebSocket-based network logging and streaming chunk support by
-  SandyTao520 in
-  [#18383](https://github.com/google-gemini/gemini-cli/pull/18383)
-- feat(cli): update approval modes UI by jerop in
-  [#18476](https://github.com/google-gemini/gemini-cli/pull/18476)
-- fix(cli): reload skills and agents on extension restart by NTaylorMullen in
-  [#18411](https://github.com/google-gemini/gemini-cli/pull/18411)
-- fix(core): expand excludeTools with legacy aliases for renamed tools by
-  SandyTao520 in
-  [#18498](https://github.com/google-gemini/gemini-cli/pull/18498)
-- feat(core): overhaul system prompt for rigor, integrity, and intent alignment
-  by NTaylorMullen in
-  [#17263](https://github.com/google-gemini/gemini-cli/pull/17263)
-- Patch for generate changelog docs yaml file by g-samroberts in
-  [#18496](https://github.com/google-gemini/gemini-cli/pull/18496)
-- Code review fixes for show question mark pr. by jacob314 in
-  [#18480](https://github.com/google-gemini/gemini-cli/pull/18480)
-- fix(cli): add SS3 Shift+Tab support for Windows terminals by ThanhNguyxn in
-  [#18187](https://github.com/google-gemini/gemini-cli/pull/18187)
-- chore: remove redundant planning prompt from final shell by jerop in
-  [#18528](https://github.com/google-gemini/gemini-cli/pull/18528)
-- docs: require pr-creator skill for PR generation by NTaylorMullen in
-  [#18536](https://github.com/google-gemini/gemini-cli/pull/18536)
-- chore: update colors for ask_user dialog by jackwotherspoon in
-  [#18543](https://github.com/google-gemini/gemini-cli/pull/18543)
-- feat(core): exempt high-signal tools from output masking by abhipatel12 in
-  [#18545](https://github.com/google-gemini/gemini-cli/pull/18545)
-- refactor(core): remove memory tool instructions from Gemini 3 prompt by
-  NTaylorMullen in
-  [#18559](https://github.com/google-gemini/gemini-cli/pull/18559)
-- chore: remove feedback instruction from system prompt by NTaylorMullen in
-  [#18560](https://github.com/google-gemini/gemini-cli/pull/18560)
-- feat(context): add remote configuration for tool output masking thresholds by
-  abhipatel12 in
-  [#18553](https://github.com/google-gemini/gemini-cli/pull/18553)
-- feat(core): pause agent timeout budget while waiting for tool confirmation by
-  abhipatel12 in
-  [#18415](https://github.com/google-gemini/gemini-cli/pull/18415)
-- refactor(config): remove experimental.enableEventDrivenScheduler setting by
-  abhipatel12 in
-  [#17924](https://github.com/google-gemini/gemini-cli/pull/17924)
-- feat(cli): truncate shell output in UI history and improve active shell
-  display by jwhelangoog in
-  [#17438](https://github.com/google-gemini/gemini-cli/pull/17438)
-- refactor(cli): switch useToolScheduler to event-driven engine by abhipatel12
-  in [#18565](https://github.com/google-gemini/gemini-cli/pull/18565)
-- fix(core): correct escaped interpolation in system prompt by NTaylorMullen in
-  [#18557](https://github.com/google-gemini/gemini-cli/pull/18557)
-- propagate abortSignal by scidomino in
-  [#18477](https://github.com/google-gemini/gemini-cli/pull/18477)
-- feat(core): conditionally include ctrl+f prompt based on interactive shell
-  setting by NTaylorMullen in
-  [#18561](https://github.com/google-gemini/gemini-cli/pull/18561)
-- fix(core): ensure enter_plan_mode tool registration respects experimental.plan
-  by jerop in [#18587](https://github.com/google-gemini/gemini-cli/pull/18587)
-- feat(core): transition sub-agents to XML format and improve definitions by
-  NTaylorMullen in
-  [#18555](https://github.com/google-gemini/gemini-cli/pull/18555)
-- docs: Add Plan Mode documentation by jerop in
-  [#18582](https://github.com/google-gemini/gemini-cli/pull/18582)
-- chore: strengthen validation guidance in system prompt by NTaylorMullen in
-  [#18544](https://github.com/google-gemini/gemini-cli/pull/18544)
-- Fix newline insertion bug in replace tool by werdnum in
-  [#18595](https://github.com/google-gemini/gemini-cli/pull/18595)
-- fix(evals): update save_memory evals and simplify tool description by
-  NTaylorMullen in
-  [#18610](https://github.com/google-gemini/gemini-cli/pull/18610)
-- chore(evals): update validation_fidelity_pre_existing_errors to USUALLY_PASSES
-  by NTaylorMullen in
-  [#18617](https://github.com/google-gemini/gemini-cli/pull/18617)
-- fix: shorten tool call IDs and fix duplicate tool name in truncated output
-  filenames by SandyTao520 in
-  [#18600](https://github.com/google-gemini/gemini-cli/pull/18600)
-- feat(cli): implement atomic writes and safety checks for trusted folders by
-  galz10 in [#18406](https://github.com/google-gemini/gemini-cli/pull/18406)
-- Remove relative docs links by chrstnb in
-  [#18650](https://github.com/google-gemini/gemini-cli/pull/18650)
-- docs: add legacy snippets convention to GEMINI.md by NTaylorMullen in
-  [#18597](https://github.com/google-gemini/gemini-cli/pull/18597)
-- fix(chore): Support linting for cjs by aswinashok44 in
-  [#18639](https://github.com/google-gemini/gemini-cli/pull/18639)
-- feat: move shell efficiency guidelines to tool description by NTaylorMullen in
-  [#18614](https://github.com/google-gemini/gemini-cli/pull/18614)
-- Added "" as default value, since getText() used to expect a string only and
-  thus crashed when undefined... Fixes #18076 by 019-Abhi in
-  [#18099](https://github.com/google-gemini/gemini-cli/pull/18099)
-- Allow @-includes outside of workspaces (with permission) by scidomino in
-  [#18470](https://github.com/google-gemini/gemini-cli/pull/18470)
-- chore: make ask_user header description more clear by jackwotherspoon in
-  [#18657](https://github.com/google-gemini/gemini-cli/pull/18657)
-- refactor(core): model-dependent tool definitions by aishaneeshah in
-  [#18563](https://github.com/google-gemini/gemini-cli/pull/18563)
-- Harded code assist converter. by jacob314 in
-  [#18656](https://github.com/google-gemini/gemini-cli/pull/18656)
-- bug(core): Fix minor bug in migration logic. by joshualitt in
-  [#18661](https://github.com/google-gemini/gemini-cli/pull/18661)
-- feat: enable plan mode experiment in settings by jerop in
-  [#18636](https://github.com/google-gemini/gemini-cli/pull/18636)
-- refactor: push isValidPath() into parsePastedPaths() by scidomino in
-  [#18664](https://github.com/google-gemini/gemini-cli/pull/18664)
-- fix(cli): correct 'esc to cancel' position and restore duration display by
-  NTaylorMullen in
-  [#18534](https://github.com/google-gemini/gemini-cli/pull/18534)
-- feat(cli): add DevTools integration with gemini-cli-devtools by SandyTao520 in
-  [#18648](https://github.com/google-gemini/gemini-cli/pull/18648)
-- chore: remove unused exports and redundant hook files by SandyTao520 in
-  [#18681](https://github.com/google-gemini/gemini-cli/pull/18681)
-- Fix number of lines being reported in rewind confirmation dialog by Adib234 in
-  [#18675](https://github.com/google-gemini/gemini-cli/pull/18675)
-- feat(cli): disable folder trust in headless mode by galz10 in
-  [#18407](https://github.com/google-gemini/gemini-cli/pull/18407)
-- Disallow unsafe type assertions by gundermanc in
-  [#18688](https://github.com/google-gemini/gemini-cli/pull/18688)
-- Change event type for release by g-samroberts in
-  [#18693](https://github.com/google-gemini/gemini-cli/pull/18693)
-- feat: handle multiple dynamic context filenames in system prompt by
-  NTaylorMullen in
-  [#18598](https://github.com/google-gemini/gemini-cli/pull/18598)
-- Properly parse at-commands with narrow non-breaking spaces by scidomino in
-  [#18677](https://github.com/google-gemini/gemini-cli/pull/18677)
-- refactor(core): centralize core tool definitions and support model-specific
-  schemas by aishaneeshah in
-  [#18662](https://github.com/google-gemini/gemini-cli/pull/18662)
-- feat(core): Render memory hierarchically in context. by joshualitt in
-  [#18350](https://github.com/google-gemini/gemini-cli/pull/18350)
-- feat: Ctrl+O to expand paste placeholder by jackwotherspoon in
-  [#18103](https://github.com/google-gemini/gemini-cli/pull/18103)
-- fix(cli): Improve header spacing by NTaylorMullen in
-  [#18531](https://github.com/google-gemini/gemini-cli/pull/18531)
-- Feature/quota visibility 16795 by spencer426 in
-  [#18203](https://github.com/google-gemini/gemini-cli/pull/18203)
-- Inline thinking bubbles with summary/full modes by LyalinDotCom in
-  [#18033](https://github.com/google-gemini/gemini-cli/pull/18033)
-- docs: remove TOC marker from Plan Mode header by jerop in
-  [#18678](https://github.com/google-gemini/gemini-cli/pull/18678)
-- fix(ui): remove redundant newlines in Gemini messages by NTaylorMullen in
-  [#18538](https://github.com/google-gemini/gemini-cli/pull/18538)
-- test(cli): fix AppContainer act() warnings and improve waitFor resilience by
-  NTaylorMullen in
-  [#18676](https://github.com/google-gemini/gemini-cli/pull/18676)
-- refactor(core): refine Security & System Integrity section in system prompt by
-  NTaylorMullen in
-  [#18601](https://github.com/google-gemini/gemini-cli/pull/18601)
-- Fix layout rounding. by gundermanc in
-  [#18667](https://github.com/google-gemini/gemini-cli/pull/18667)
-- docs(skills): enhance pr-creator safety and interactivity by NTaylorMullen in
-  [#18616](https://github.com/google-gemini/gemini-cli/pull/18616)
-- test(core): remove hardcoded model from TestRig by NTaylorMullen in
-  [#18710](https://github.com/google-gemini/gemini-cli/pull/18710)
-- feat(core): optimize sub-agents system prompt intro by NTaylorMullen in
-  [#18608](https://github.com/google-gemini/gemini-cli/pull/18608)
-- feat(cli): update approval mode labels and shortcuts per latest UX spec by
-  jerop in [#18698](https://github.com/google-gemini/gemini-cli/pull/18698)
-- fix(plan): update persistent approval mode setting by Adib234 in
-  [#18638](https://github.com/google-gemini/gemini-cli/pull/18638)
-- fix: move toasts location to left side by jackwotherspoon in
-  [#18705](https://github.com/google-gemini/gemini-cli/pull/18705)
-- feat(routing): restrict numerical routing to Gemini 3 family by mattKorwel in
-  [#18478](https://github.com/google-gemini/gemini-cli/pull/18478)
-- fix(ide): fix ide nudge setting by skeshive in
-  [#18733](https://github.com/google-gemini/gemini-cli/pull/18733)
-- fix(core): standardize tool formatting in system prompts by NTaylorMullen in
-  [#18615](https://github.com/google-gemini/gemini-cli/pull/18615)
-- chore: consolidate to green in ask user dialog by jackwotherspoon in
-  [#18734](https://github.com/google-gemini/gemini-cli/pull/18734)
-- feat: add extensionsExplore setting to enable extensions explore UI. by
-  sripasg in [#18686](https://github.com/google-gemini/gemini-cli/pull/18686)
-- feat(cli): defer devtools startup and integrate with F12 by SandyTao520 in
-  [#18695](https://github.com/google-gemini/gemini-cli/pull/18695)
-- ui: update & subdue footer colors and animate progress indicator by
-  keithguerin in
-  [#18570](https://github.com/google-gemini/gemini-cli/pull/18570)
-- test: add model-specific snapshots for coreTools by aishaneeshah in
-  [#18707](https://github.com/google-gemini/gemini-cli/pull/18707)
-- ci: shard windows tests and fix event listener leaks by NTaylorMullen in
-  [#18670](https://github.com/google-gemini/gemini-cli/pull/18670)
-- fix: allow ask_user tool in yolo mode by jackwotherspoon in
-  [#18541](https://github.com/google-gemini/gemini-cli/pull/18541)
-- feat: redact disabled tools from system prompt
-  ([#13597](https://github.com/google-gemini/gemini-cli/pull/13597)) by
-  NTaylorMullen in
-  [#18613](https://github.com/google-gemini/gemini-cli/pull/18613)
-- Update Gemini.md to use the curent year on creating new files by sehoon38 in
-  [#18460](https://github.com/google-gemini/gemini-cli/pull/18460)
-- Code review cleanup for thinking display by jacob314 in
-  [#18720](https://github.com/google-gemini/gemini-cli/pull/18720)
-- fix(cli): hide scrollbars when in alternate buffer copy mode by werdnum in
-  [#18354](https://github.com/google-gemini/gemini-cli/pull/18354)
-- Fix issues with rip grep by gundermanc in
-  [#18756](https://github.com/google-gemini/gemini-cli/pull/18756)
-- fix(cli): fix history navigation regression after prompt autocomplete by
-  sehoon38 in [#18752](https://github.com/google-gemini/gemini-cli/pull/18752)
-- chore: cleanup unused and add unlisted dependencies in packages/cli by
-  adamfweidman in
-  [#18749](https://github.com/google-gemini/gemini-cli/pull/18749)
-- Fix issue where Gemini CLI creates tests in a new file by gundermanc in
-  [#18409](https://github.com/google-gemini/gemini-cli/pull/18409)
-- feat(telemetry): Ensure experiment IDs are included in OpenTelemetry logs by
-  kevin-ramdass in
-  [#18747](https://github.com/google-gemini/gemini-cli/pull/18747)
+- chore(core): refactor model resolution and cleanup fallback logic by
+  @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/15228
+- Add Folder Trust Support To Hooks by @sehoon38 in
+  https://github.com/google-gemini/gemini-cli/pull/15325
+- Record timestamp with code assist metrics. by @gundermanc in
+  https://github.com/google-gemini/gemini-cli/pull/15439
+- feat(policy): implement dynamic mode-aware policy evaluation by @abhipatel12
+  in https://github.com/google-gemini/gemini-cli/pull/15307
+- fix(core): use debugLogger.debug for startup profiler logs by @NTaylorMullen
+  in https://github.com/google-gemini/gemini-cli/pull/15443
+- feat(ui): Add security warning and improve layout for Hooks list by
+  @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15440
+- fix #15369, prevent crash on unhandled EIO error in readStdin cleanup by
+  @ElecTwix in https://github.com/google-gemini/gemini-cli/pull/15410
+- chore: improve error messages for --resume by @jackwotherspoon in
+  https://github.com/google-gemini/gemini-cli/pull/15360
+- chore: remove clipboard file by @jackwotherspoon in
+  https://github.com/google-gemini/gemini-cli/pull/15447
+- Implemented unified secrets sanitization and env. redaction options by
+  @gundermanc in https://github.com/google-gemini/gemini-cli/pull/15348
+- feat: automatic `/model` persistence across Gemini CLI sessions by @niyasrad
+  in https://github.com/google-gemini/gemini-cli/pull/13199
+- refactor(core): remove deprecated permission aliases from BeforeToolHookOutput
+  by @StoyanD in https://github.com/google-gemini/gemini-cli/pull/14855
+- fix: add missing `type` field to MCPServerConfig by @jackwotherspoon in
+  https://github.com/google-gemini/gemini-cli/pull/15465
+- Make schema validation errors non-fatal by @jacob314 in
+  https://github.com/google-gemini/gemini-cli/pull/15487
+- chore: limit MCP resources display to 10 by default by @jackwotherspoon in
+  https://github.com/google-gemini/gemini-cli/pull/15489
+- Add experimental in-CLI extension install and uninstall subcommands by
+  @chrstnb in https://github.com/google-gemini/gemini-cli/pull/15178
+- feat: Add A2A Client Manager and tests by @adamfweidman in
+  https://github.com/google-gemini/gemini-cli/pull/15485
+- feat: terse transformations of image paths in text buffer by @psinha40898 in
+  https://github.com/google-gemini/gemini-cli/pull/4924
+- Security: Project-level hook warnings by @sehoon38 in
+  https://github.com/google-gemini/gemini-cli/pull/15470
+- Added modifyOtherKeys protocol support for tmux by @ved015 in
+  https://github.com/google-gemini/gemini-cli/pull/15524
+- chore(core): fix comment typo by @Mapleeeeeeeeeee in
+  https://github.com/google-gemini/gemini-cli/pull/15558
+- feat: Show snowfall animation for holiday theme by @sehoon38 in
+  https://github.com/google-gemini/gemini-cli/pull/15494
+- do not persist the fallback model by @sehoon38 in
+  https://github.com/google-gemini/gemini-cli/pull/15483
+- Resolve unhandled promise rejection in ide-client.ts by @Adib234 in
+  https://github.com/google-gemini/gemini-cli/pull/15587
+- fix(core): handle checkIsRepo failure in GitService.initialize by
+  @Mapleeeeeeeeeee in https://github.com/google-gemini/gemini-cli/pull/15574
+- fix(cli): add enableShellOutputEfficiency to settings schema by
+  @Mapleeeeeeeeeee in https://github.com/google-gemini/gemini-cli/pull/15560
+- Manual nightly version bump to 0.24.0-nightly.20251226.546baf993 by @galz10 in
+  https://github.com/google-gemini/gemini-cli/pull/15594
+- refactor(core): extract static concerns from CoreToolScheduler by @abhipatel12
+  in https://github.com/google-gemini/gemini-cli/pull/15589
+- fix(core): enable granular shell command allowlisting in policy engine by
+  @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15601
+- chore/release: bump version to 0.24.0-nightly.20251227.37be16243 by
+  @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/15612
+- refactor: deprecate legacy confirmation settings and enforce Policy Engine by
+  @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15626
+- Migrate console to coreEvents.emitFeedback or debugLogger by @Adib234 in
+  https://github.com/google-gemini/gemini-cli/pull/15219
+- Exponential back-off retries for retryable error without a specified … by
+  @sehoon38 in https://github.com/google-gemini/gemini-cli/pull/15684
+- feat(agents): add support for remote agents and multi-agent TOML files by
+  @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/15437
+- Update wittyPhrases.ts by @segyges in
+  https://github.com/google-gemini/gemini-cli/pull/15697
+- refactor(auth): Refactor non-interactive mode auth validation & refresh by
+  @skeshive in https://github.com/google-gemini/gemini-cli/pull/15679
+- Revert "Update wittyPhrases.ts (#15697)" by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15719
+- fix(hooks): deduplicate agent hooks and add cross-platform integration tests
+  by @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15701
+- Implement support for tool input modification by @gundermanc in
+  https://github.com/google-gemini/gemini-cli/pull/15492
+- Add instructions to the extensions update info notification by @chrstnb in
+  https://github.com/google-gemini/gemini-cli/pull/14907
+- Add extension settings info to /extensions list by @chrstnb in
+  https://github.com/google-gemini/gemini-cli/pull/14905
+- Agent Skills: Implement Core Skill Infrastructure & Tiered Discovery by
+  @NTaylorMullen in https://github.com/google-gemini/gemini-cli/pull/15698
+- chore: remove cot style comments by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15735
+- feat(agents): Add remote agents to agent registry by @sehoon38 in
+  https://github.com/google-gemini/gemini-cli/pull/15711
+- feat(hooks): implement STOP_EXECUTION and enhance hook decision handling by
+  @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15685
+- Fix build issues caused by year-specific linter rule by @gundermanc in
+  https://github.com/google-gemini/gemini-cli/pull/15780
+- fix(core): handle unhandled promise rejection in mcp-client-manager by
+  @kamja44 in https://github.com/google-gemini/gemini-cli/pull/14701
+- log fallback mode by @sehoon38 in
+  https://github.com/google-gemini/gemini-cli/pull/15817
+- Agent Skills: Implement Autonomous Activation Tool & Context Injection by
+  @NTaylorMullen in https://github.com/google-gemini/gemini-cli/pull/15725
+- fix(core): improve shell command with redirection detection by @galz10 in
+  https://github.com/google-gemini/gemini-cli/pull/15683
+- Add security docs by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15739
+- feat: add folder suggestions to `/dir add` command by @jackwotherspoon in
+  https://github.com/google-gemini/gemini-cli/pull/15724
+- Agent Skills: Implement Agent Integration and System Prompt Awareness by
+  @NTaylorMullen in https://github.com/google-gemini/gemini-cli/pull/15728
+- chore: cleanup old smart edit settings by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15832
+- Agent Skills: Status Bar Integration for Skill Counts by @NTaylorMullen in
+  https://github.com/google-gemini/gemini-cli/pull/15741
+- fix(core): mock powershell output in shell-utils test by @galz10 in
+  https://github.com/google-gemini/gemini-cli/pull/15831
+- Agent Skills: Unify Representation & Centralize Loading by @NTaylorMullen in
+  https://github.com/google-gemini/gemini-cli/pull/15833
+- Unify shell security policy and remove legacy logic by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15770
+- feat(core): restore MessageBus optionality for soft migration (Phase 1) by
+  @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15774
+- feat(core): Standardize Tool and Agent Invocation constructors (Phase 2) by
+  @abhipatel12 in https://github.com/google-gemini/gemini-cli/pull/15775
+- feat(core,cli): enforce mandatory MessageBus injection (Phase 3 Hard
+  Migration) by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15776
+- Agent Skills: Extension Support & Security Disclosure by @NTaylorMullen in
+  https://github.com/google-gemini/gemini-cli/pull/15834
+- feat(hooks): implement granular stop and block behavior for agent hooks by
+  @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/15824
+- Agent Skills: Add gemini skills CLI management command by @NTaylorMullen in
+  https://github.com/google-gemini/gemini-cli/pull/15837
+- refactor: consolidate EditTool and SmartEditTool by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15857
+- fix(cli): mock fs.readdir in consent tests for Windows compatibility by
+  @NTaylorMullen in https://github.com/google-gemini/gemini-cli/pull/15904
+- refactor(core): Extract and integrate ToolExecutor by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15900
+- Fix terminal hang when user exits browser without logging in by @gundermanc in
+  https://github.com/google-gemini/gemini-cli/pull/15748
+- fix: avoid SDK warning by not accessing .text getter in logging by @ved015 in
+  https://github.com/google-gemini/gemini-cli/pull/15706
+- Make default settings apply by @devr0306 in
+  https://github.com/google-gemini/gemini-cli/pull/15354
+- chore: rename smart-edit to edit by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15923
+- Opt-in to persist model from /model by @sehoon38 in
+  https://github.com/google-gemini/gemini-cli/pull/15820
+- fix: prevent /copy crash on Windows by skipping /dev/tty by @ManojINaik in
+  https://github.com/google-gemini/gemini-cli/pull/15657
+- Support context injection via SessionStart hook. by @gundermanc in
+  https://github.com/google-gemini/gemini-cli/pull/15746
+- Fix order of preflight by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/15941
+- Fix failing unit tests by @gundermanc in
+  https://github.com/google-gemini/gemini-cli/pull/15940
+- fix(cli): resolve paste issue on Windows terminals. by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/15932
+- Agent Skills: Implement /skills reload by @NTaylorMullen in
+  https://github.com/google-gemini/gemini-cli/pull/15865
+- Add setting to support OSC 52 paste by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/15336
+- remove manual string when displaying manual model in the footer by @sehoon38
+  in https://github.com/google-gemini/gemini-cli/pull/15967
+- fix(core): use correct interactive check for system prompt by @ppergame in
+  https://github.com/google-gemini/gemini-cli/pull/15020
+- Inform user of missing settings on extensions update by @chrstnb in
+  https://github.com/google-gemini/gemini-cli/pull/15944
+- feat(policy): allow 'modes' in user and admin policies by @NTaylorMullen in
+  https://github.com/google-gemini/gemini-cli/pull/15977
+- fix: default folder trust to untrusted for enhanced security by @galz10 in
+  https://github.com/google-gemini/gemini-cli/pull/15943
+- Add description for each settings item in /settings by @sehoon38 in
+  https://github.com/google-gemini/gemini-cli/pull/15936
+- Use GetOperation to poll for OnboardUser completion by @ishaanxgupta in
+  https://github.com/google-gemini/gemini-cli/pull/15827
+- Agent Skills: Add skill directory to WorkspaceContext upon activation by
+  @NTaylorMullen in https://github.com/google-gemini/gemini-cli/pull/15870
+- Fix settings command fallback by @chrstnb in
+  https://github.com/google-gemini/gemini-cli/pull/15926
+- fix: writeTodo construction by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/16014
+- properly disable keyboard modes on exit by @scidomino in
+  https://github.com/google-gemini/gemini-cli/pull/16006
+- Add workflow to label child issues for rollup by @bdmorgan in
+  https://github.com/google-gemini/gemini-cli/pull/16002
+- feat(ui): add visual indicators for hook execution by @abhipatel12 in
+  https://github.com/google-gemini/gemini-cli/pull/15408
+- fix: image token estimation by @jackwotherspoon in
+  https://github.com/google-gemini/gemini-cli/pull/16004
+- feat(hooks): Add a hooks.enabled setting. by @joshualitt in
+  https://github.com/google-gemini/gemini-cli/pull/15933
+- feat(admin): Introduce remote admin settings & implement
+  secureModeEnabled/mcpEnabled by @skeshive in
+  https://github.com/google-gemini/gemini-cli/pull/15935
+- Remove trailing whitespace in yaml. by @joshualitt in
+  https://github.com/google-gemini/gemini-cli/pull/16036
+- feat(agents): add support for remote agents by @adamfweidman in
+  https://github.com/google-gemini/gemini-cli/pull/16013
+- fix: limit scheduled issue triage queries to prevent argument list too long
+  error by @jerop in https://github.com/google-gemini/gemini-cli/pull/16021
+- ci(github-actions): triage all new issues automatically by @jerop in
+  https://github.com/google-gemini/gemini-cli/pull/16018
+- Fix test. by @gundermanc in
+  https://github.com/google-gemini/gemini-cli/pull/16011
+- fix: hide broken skills object from settings dialog by @korade-krushna in
+  https://github.com/google-gemini/gemini-cli/pull/15766
+- Agent Skills: Initial Documentation & Tutorial by @NTaylorMullen in
+  https://github.com/google-gemini/gemini-cli/pull/15869
 
 **Full changelog**:
-https://github.com/google-gemini/gemini-cli/compare/v0.28.0-preview.0...v0.29.0-preview.0
+https://github.com/google-gemini/gemini-cli/compare/v0.23.0-preview.6...v0.24.0-preview.0

docs/cli/authentication.md

@@ -0,0 +1,3 @@
+# Authentication setup
+
+See: [Getting Started - Authentication Setup](../get-started/authentication.md).

docs/cli/checkpointing.md

@@ -2,8 +2,9 @@
 
 The Gemini CLI includes a Checkpointing feature that automatically saves a
 snapshot of your project's state before any file modifications are made by
-AI-powered tools. This lets you safely experiment with and apply code changes,
-knowing you can instantly revert back to the state before the tool was run.
+AI-powered tools. This allows you to safely experiment with and apply code
+changes, knowing you can instantly revert back to the state before the tool was
+run.
 
 ## How it works
 

docs/cli/cli-reference.md

@@ -1,115 +0,0 @@
-# Gemini CLI cheatsheet
-
-This page provides a reference for commonly used Gemini CLI commands, options,
-and parameters.
-
-## CLI commands
-
-| Command                            | Description                        | Example                                             |
-| ---------------------------------- | ---------------------------------- | --------------------------------------------------- |
-| `gemini`                           | Start interactive REPL             | `gemini`                                            |
-| `gemini "query"`                   | Query non-interactively, then exit | `gemini "explain this project"`                     |
-| `cat file \| gemini`               | Process piped content              | `cat logs.txt \| gemini`                            |
-| `gemini -i "query"`                | Execute and continue interactively | `gemini -i "What is the purpose of this project?"`  |
-| `gemini -r "latest"`               | Continue most recent session       | `gemini -r "latest"`                                |
-| `gemini -r "latest" "query"`       | Continue session with a new prompt | `gemini -r "latest" "Check for type errors"`        |
-| `gemini -r "<session-id>" "query"` | Resume session by ID               | `gemini -r "abc123" "Finish this PR"`               |
-| `gemini update`                    | Update to latest version           | `gemini update`                                     |
-| `gemini extensions`                | Manage extensions                  | See [Extensions Management](#extensions-management) |
-| `gemini mcp`                       | Configure MCP servers              | See [MCP Server Management](#mcp-server-management) |
-
-### Positional arguments
-
-| Argument | Type              | Description                                                                                                        |
-| -------- | ----------------- | ------------------------------------------------------------------------------------------------------------------ |
-| `query`  | string (variadic) | Positional prompt. Defaults to one-shot mode. Use `-i/--prompt-interactive` to execute and continue interactively. |
-
-## CLI Options
-
-| Option                           | Alias | Type    | Default   | Description                                                                                                                                                            |
-| -------------------------------- | ----- | ------- | --------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `--debug`                        | `-d`  | boolean | `false`   | Run in debug mode with verbose logging                                                                                                                                 |
-| `--version`                      | `-v`  | -       | -         | Show CLI version number and exit                                                                                                                                       |
-| `--help`                         | `-h`  | -       | -         | Show help information                                                                                                                                                  |
-| `--model`                        | `-m`  | string  | `auto`    | Model to use. See [Model Selection](#model-selection) for available values.                                                                                            |
-| `--prompt`                       | `-p`  | string  | -         | Prompt text. Appended to stdin input if provided. **Deprecated:** Use positional arguments instead.                                                                    |
-| `--prompt-interactive`           | `-i`  | string  | -         | Execute prompt and continue in interactive mode                                                                                                                        |
-| `--sandbox`                      | `-s`  | boolean | `false`   | Run in a sandboxed environment for safer execution                                                                                                                     |
-| `--approval-mode`                | -     | string  | `default` | Approval mode for tool execution. Choices: `default`, `auto_edit`, `yolo`                                                                                              |
-| `--yolo`                         | `-y`  | boolean | `false`   | **Deprecated.** Auto-approve all actions. Use `--approval-mode=yolo` instead.                                                                                          |
-| `--experimental-acp`             | -     | boolean | -         | Start in ACP (Agent Code Pilot) mode. **Experimental feature.**                                                                                                        |
-| `--experimental-zed-integration` | -     | boolean | -         | Run in Zed editor integration mode. **Experimental feature.**                                                                                                          |
-| `--allowed-mcp-server-names`     | -     | array   | -         | Allowed MCP server names (comma-separated or multiple flags)                                                                                                           |
-| `--allowed-tools`                | -     | array   | -         | **Deprecated.** Use the [Policy Engine](../reference/policy-engine.md) instead. Tools that are allowed to run without confirmation (comma-separated or multiple flags) |
-| `--extensions`                   | `-e`  | array   | -         | List of extensions to use. If not provided, all extensions are enabled (comma-separated or multiple flags)                                                             |
-| `--list-extensions`              | `-l`  | boolean | -         | List all available extensions and exit                                                                                                                                 |
-| `--resume`                       | `-r`  | string  | -         | Resume a previous session. Use `"latest"` for most recent or index number (e.g. `--resume 5`)                                                                          |
-| `--list-sessions`                | -     | boolean | -         | List available sessions for the current project and exit                                                                                                               |
-| `--delete-session`               | -     | string  | -         | Delete a session by index number (use `--list-sessions` to see available sessions)                                                                                     |
-| `--include-directories`          | -     | array   | -         | Additional directories to include in the workspace (comma-separated or multiple flags)                                                                                 |
-| `--screen-reader`                | -     | boolean | -         | Enable screen reader mode for accessibility                                                                                                                            |
-| `--output-format`                | `-o`  | string  | `text`    | The format of the CLI output. Choices: `text`, `json`, `stream-json`                                                                                                   |
-
-## Model selection
-
-The `--model` (or `-m`) flag lets you specify which Gemini model to use. You can
-use either model aliases (user-friendly names) or concrete model names.
-
-### Model aliases
-
-These are convenient shortcuts that map to specific models:
-
-| Alias        | Resolves To                                | Description                                                                                                               |
-| ------------ | ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------- |
-| `auto`       | `gemini-2.5-pro` or `gemini-3-pro-preview` | **Default.** Resolves to the preview model if preview features are enabled, otherwise resolves to the standard pro model. |
-| `pro`        | `gemini-2.5-pro` or `gemini-3-pro-preview` | For complex reasoning tasks. Uses preview model if enabled.                                                               |
-| `flash`      | `gemini-2.5-flash`                         | Fast, balanced model for most tasks.                                                                                      |
-| `flash-lite` | `gemini-2.5-flash-lite`                    | Fastest model for simple tasks.                                                                                           |
-
-## Extensions management
-
-| Command                                            | Description                                  | Example                                                                        |
-| -------------------------------------------------- | -------------------------------------------- | ------------------------------------------------------------------------------ |
-| `gemini extensions install <source>`               | Install extension from Git URL or local path | `gemini extensions install https://github.com/user/my-extension`               |
-| `gemini extensions install <source> --ref <ref>`   | Install from specific branch/tag/commit      | `gemini extensions install https://github.com/user/my-extension --ref develop` |
-| `gemini extensions install <source> --auto-update` | Install with auto-update enabled             | `gemini extensions install https://github.com/user/my-extension --auto-update` |
-| `gemini extensions uninstall <name>`               | Uninstall one or more extensions             | `gemini extensions uninstall my-extension`                                     |
-| `gemini extensions list`                           | List all installed extensions                | `gemini extensions list`                                                       |
-| `gemini extensions update <name>`                  | Update a specific extension                  | `gemini extensions update my-extension`                                        |
-| `gemini extensions update --all`                   | Update all extensions                        | `gemini extensions update --all`                                               |
-| `gemini extensions enable <name>`                  | Enable an extension                          | `gemini extensions enable my-extension`                                        |
-| `gemini extensions disable <name>`                 | Disable an extension                         | `gemini extensions disable my-extension`                                       |
-| `gemini extensions link <path>`                    | Link local extension for development         | `gemini extensions link /path/to/extension`                                    |
-| `gemini extensions new <path>`                     | Create new extension from template           | `gemini extensions new ./my-extension`                                         |
-| `gemini extensions validate <path>`                | Validate extension structure                 | `gemini extensions validate ./my-extension`                                    |
-
-See [Extensions Documentation](../extensions/index.md) for more details.
-
-## MCP server management
-
-| Command                                                       | Description                     | Example                                                                                              |
-| ------------------------------------------------------------- | ------------------------------- | ---------------------------------------------------------------------------------------------------- |
-| `gemini mcp add <name> <command>`                             | Add stdio-based MCP server      | `gemini mcp add github npx -y @modelcontextprotocol/server-github`                                   |
-| `gemini mcp add <name> <url> --transport http`                | Add HTTP-based MCP server       | `gemini mcp add api-server http://localhost:3000 --transport http`                                   |
-| `gemini mcp add <name> <command> --env KEY=value`             | Add with environment variables  | `gemini mcp add slack node server.js --env SLACK_TOKEN=xoxb-xxx`                                     |
-| `gemini mcp add <name> <command> --scope user`                | Add with user scope             | `gemini mcp add db node db-server.js --scope user`                                                   |
-| `gemini mcp add <name> <command> --include-tools tool1,tool2` | Add with specific tools         | `gemini mcp add github npx -y @modelcontextprotocol/server-github --include-tools list_repos,get_pr` |
-| `gemini mcp remove <name>`                                    | Remove an MCP server            | `gemini mcp remove github`                                                                           |
-| `gemini mcp list`                                             | List all configured MCP servers | `gemini mcp list`                                                                                    |
-
-See [MCP Server Integration](../tools/mcp-server.md) for more details.
-
-## Skills management
-
-| Command                          | Description                           | Example                                           |
-| -------------------------------- | ------------------------------------- | ------------------------------------------------- |
-| `gemini skills list`             | List all discovered agent skills      | `gemini skills list`                              |
-| `gemini skills install <source>` | Install skill from Git, path, or file | `gemini skills install https://github.com/u/repo` |
-| `gemini skills link <path>`      | Link local agent skills via symlink   | `gemini skills link /path/to/my-skills`           |
-| `gemini skills uninstall <name>` | Uninstall an agent skill              | `gemini skills uninstall my-skill`                |
-| `gemini skills enable <name>`    | Enable an agent skill                 | `gemini skills enable my-skill`                   |
-| `gemini skills disable <name>`   | Disable an agent skill                | `gemini skills disable my-skill`                  |
-| `gemini skills enable --all`     | Enable all skills                     | `gemini skills enable --all`                      |
-| `gemini skills disable --all`    | Disable all skills                    | `gemini skills disable --all`                     |
-
-See [Agent Skills Documentation](./skills.md) for more details.

docs/cli/commands.md

@@ -0,0 +1,381 @@
+# CLI commands
+
+Gemini CLI supports several built-in commands to help you manage your session,
+customize the interface, and control its behavior. These commands are prefixed
+with a forward slash (`/`), an at symbol (`@`), or an exclamation mark (`!`).
+
+## Slash commands (`/`)
+
+Slash commands provide meta-level control over the CLI itself.
+
+### Built-in Commands
+
+- **`/bug`**
+  - **Description:** File an issue about Gemini CLI. By default, the issue is
+    filed within the GitHub repository for Gemini CLI. The string you enter
+    after `/bug` will become the headline for the bug being filed. The default
+    `/bug` behavior can be modified using the `advanced.bugCommand` setting in
+    your `.gemini/settings.json` files.
+
+- **`/chat`**
+  - **Description:** Save and resume conversation history for branching
+    conversation state interactively, or resuming a previous state from a later
+    session.
+  - **Sub-commands:**
+    - **`save`**
+      - **Description:** Saves the current conversation history. You must add a
+        `<tag>` for identifying the conversation state.
+      - **Usage:** `/chat save <tag>`
+      - **Details on checkpoint location:** The default locations for saved chat
+        checkpoints are:
+        - Linux/macOS: `~/.gemini/tmp/<project_hash>/`
+        - Windows: `C:\Users\<YourUsername>\.gemini\tmp\<project_hash>\`
+        - **Behavior:** Chats are saved into a project-specific directory,
+          determined by where you run the CLI. Consequently, saved chats are
+          only accessible when working within that same project.
+        - **Note:** These checkpoints are for manually saving and resuming
+          conversation states. For automatic checkpoints created before file
+          modifications, see the
+          [Checkpointing documentation](../cli/checkpointing.md).
+    - **`resume`**
+      - **Description:** Resumes a conversation from a previous save.
+      - **Usage:** `/chat resume <tag>`
+      - **Note:** You can only resume chats that were saved within the current
+        project. To resume a chat from a different project, you must run the
+        Gemini CLI from that project's directory.
+    - **`list`**
+      - **Description:** Lists available tags for chat state resumption.
+      - **Note:** This command only lists chats saved within the current
+        project. Because chat history is project-scoped, chats saved in other
+        project directories will not be displayed.
+    - **`delete`**
+      - **Description:** Deletes a saved conversation checkpoint.
+      - **Usage:** `/chat delete <tag>`
+    - **`share`**
+      - **Description** Writes the current conversation to a provided Markdown
+        or JSON file.
+      - **Usage** `/chat share file.md` or `/chat share file.json`. If no
+        filename is provided, then the CLI will generate one.
+
+- **`/clear`**
+  - **Description:** Clear the terminal screen, including the visible session
+    history and scrollback within the CLI. The underlying session data (for
+    history recall) might be preserved depending on the exact implementation,
+    but the visual display is cleared.
+  - **Keyboard shortcut:** Press **Ctrl+L** at any time to perform a clear
+    action.
+
+- **`/compress`**
+  - **Description:** Replace the entire chat context with a summary. This saves
+    on tokens used for future tasks while retaining a high level summary of what
+    has happened.
+
+- **`/copy`**
+  - **Description:** Copies the last output produced by Gemini CLI to your
+    clipboard, for easy sharing or reuse.
+  - **Behavior:**
+    - Local sessions use system clipboard tools (pbcopy/xclip/clip).
+    - Remote sessions (SSH/WSL) use OSC 52 and require terminal support.
+  - **Note:** This command requires platform-specific clipboard tools to be
+    installed.
+    - On Linux, it requires `xclip` or `xsel`. You can typically install them
+      using your system's package manager.
+    - On macOS, it requires `pbcopy`, and on Windows, it requires `clip`. These
+      tools are typically pre-installed on their respective systems.
+
+- **`/directory`** (or **`/dir`**)
+  - **Description:** Manage workspace directories for multi-directory support.
+  - **Sub-commands:**
+    - **`add`**:
+      - **Description:** Add a directory to the workspace. The path can be
+        absolute or relative to the current working directory. Moreover, the
+        reference from home directory is supported as well.
+      - **Usage:** `/directory add <path1>,<path2>`
+      - **Note:** Disabled in restrictive sandbox profiles. If you're using
+        that, use `--include-directories` when starting the session instead.
+    - **`show`**:
+      - **Description:** Display all directories added by `/directory add` and
+        `--include-directories`.
+      - **Usage:** `/directory show`
+
+- **`/editor`**
+  - **Description:** Open a dialog for selecting supported editors.
+
+- **`/extensions`**
+  - **Description:** Lists all active extensions in the current Gemini CLI
+    session. See [Gemini CLI Extensions](../extensions/index.md).
+
+- **`/help`** (or **`/?`**)
+  - **Description:** Display help information about Gemini CLI, including
+    available commands and their usage.
+
+- **`/mcp`**
+  - **Description:** Manage configured Model Context Protocol (MCP) servers.
+  - **Sub-commands:**
+    - **`list`** or **`ls`**:
+      - **Description:** List configured MCP servers and tools. This is the
+        default action if no subcommand is specified.
+    - **`desc`**
+      - **Description:** List configured MCP servers and tools with
+        descriptions.
+    - **`schema`**:
+      - **Description:** List configured MCP servers and tools with descriptions
+        and schemas.
+    - **`auth`**:
+      - **Description:** Authenticate with an OAuth-enabled MCP server.
+      - **Usage:** `/mcp auth <server-name>`
+      - **Details:** If `<server-name>` is provided, it initiates the OAuth flow
+        for that server. If no server name is provided, it lists all configured
+        servers that support OAuth authentication.
+    - **`refresh`**:
+      - **Description:** Restarts all MCP servers and re-discovers their
+        available tools.
+
+- [**`/model`**](./model.md)
+  - **Description:** Opens a dialog to choose your Gemini model.
+
+- **`/memory`**
+  - **Description:** Manage the AI's instructional context (hierarchical memory
+    loaded from `GEMINI.md` files).
+  - **Sub-commands:**
+    - **`add`**:
+      - **Description:** Adds the following text to the AI's memory. Usage:
+        `/memory add <text to remember>`
+    - **`show`**:
+      - **Description:** Display the full, concatenated content of the current
+        hierarchical memory that has been loaded from all `GEMINI.md` files.
+        This lets you inspect the instructional context being provided to the
+        Gemini model.
+    - **`refresh`**:
+      - **Description:** Reload the hierarchical instructional memory from all
+        `GEMINI.md` files found in the configured locations (global,
+        project/ancestors, and sub-directories). This command updates the model
+        with the latest `GEMINI.md` content.
+    - **`list`**:
+      - **Description:** Lists the paths of the GEMINI.md files in use for
+        hierarchical memory.
+    - **Note:** For more details on how `GEMINI.md` files contribute to
+      hierarchical memory, see the
+      [CLI Configuration documentation](../get-started/configuration.md).
+
+- **`/restore`**
+  - **Description:** Restores the project files to the state they were in just
+    before a tool was executed. This is particularly useful for undoing file
+    edits made by a tool. If run without a tool call ID, it will list available
+    checkpoints to restore from.
+  - **Usage:** `/restore [tool_call_id]`
+  - **Note:** Only available if checkpointing is configured via
+    [settings](../get-started/configuration.md). See
+    [Checkpointing documentation](../cli/checkpointing.md) for more details.
+
+- [**`/rewind`**](./rewind.md)
+  - **Description:** Browse and rewind previous interactions. Allows you to
+    rewind the conversation, revert file changes, or both. Provides an
+    interactive interface to select the exact point to rewind to.
+  - **Keyboard shortcut:** Press **Esc** twice.
+
+- **`/resume`**
+  - **Description:** Browse and resume previous conversation sessions. Opens an
+    interactive session browser where you can search, filter, and select from
+    automatically saved conversations.
+  - **Features:**
+    - **Session Browser:** Interactive interface showing all saved sessions with
+      timestamps, message counts, and first user message for context
+    - **Search:** Use `/` to search through conversation content across all
+      sessions
+    - **Sorting:** Sort sessions by date or message count
+    - **Management:** Delete unwanted sessions directly from the browser
+    - **Resume:** Select any session to resume and continue the conversation
+  - **Note:** All conversations are automatically saved as you chat - no manual
+    saving required. See [Session Management](../cli/session-management.md) for
+    complete details.
+
+- [**`/settings`**](./settings.md)
+  - **Description:** Open the settings editor to view and modify Gemini CLI
+    settings.
+  - **Details:** This command provides a user-friendly interface for changing
+    settings that control the behavior and appearance of Gemini CLI. It is
+    equivalent to manually editing the `.gemini/settings.json` file, but with
+    validation and guidance to prevent errors. See the
+    [settings documentation](./settings.md) for a full list of available
+    settings.
+  - **Usage:** Simply run `/settings` and the editor will open. You can then
+    browse or search for specific settings, view their current values, and
+    modify them as desired. Changes to some settings are applied immediately,
+    while others require a restart.
+
+- [**`/skills`**](./skills.md)
+  - **Description:** (Experimental) Manage Agent Skills, which provide on-demand
+    expertise and specialized workflows.
+  - **Sub-commands:**
+    - **`list`**:
+      - **Description:** List all discovered skills and their current status
+        (enabled/disabled).
+    - **`enable`**:
+      - **Description:** Enable a specific skill by name.
+      - **Usage:** `/skills enable <name>`
+    - **`disable`**:
+      - **Description:** Disable a specific skill by name.
+      - **Usage:** `/skills disable <name>`
+    - **`reload`**:
+      - **Description:** Refresh the list of discovered skills from all tiers
+        (workspace, user, and extensions).
+
+- **`/stats`**
+  - **Description:** Display detailed statistics for the current Gemini CLI
+    session, including token usage, cached token savings (when available), and
+    session duration. Note: Cached token information is only displayed when
+    cached tokens are being used, which occurs with API key authentication but
+    not with OAuth authentication at this time.
+
+- [**`/theme`**](./themes.md)
+  - **Description:** Open a dialog that lets you change the visual theme of
+    Gemini CLI.
+
+- **`/auth`**
+  - **Description:** Open a dialog that lets you change the authentication
+    method.
+
+- **`/about`**
+  - **Description:** Show version info. Please share this information when
+    filing issues.
+
+- [**`/tools`**](../tools/index.md)
+  - **Description:** Display a list of tools that are currently available within
+    Gemini CLI.
+  - **Usage:** `/tools [desc]`
+  - **Sub-commands:**
+    - **`desc`** or **`descriptions`**:
+      - **Description:** Show detailed descriptions of each tool, including each
+        tool's name with its full description as provided to the model.
+    - **`nodesc`** or **`nodescriptions`**:
+      - **Description:** Hide tool descriptions, showing only the tool names.
+
+- **`/privacy`**
+  - **Description:** Display the Privacy Notice and allow users to select
+    whether they consent to the collection of their data for service improvement
+    purposes.
+
+- **`/quit`** (or **`/exit`**)
+  - **Description:** Exit Gemini CLI.
+
+- **`/vim`**
+  - **Description:** Toggle vim mode on or off. When vim mode is enabled, the
+    input area supports vim-style navigation and editing commands in both NORMAL
+    and INSERT modes.
+  - **Features:**
+    - **NORMAL mode:** Navigate with `h`, `j`, `k`, `l`; jump by words with `w`,
+      `b`, `e`; go to line start/end with `0`, `$`, `^`; go to specific lines
+      with `G` (or `gg` for first line)
+    - **INSERT mode:** Standard text input with escape to return to NORMAL mode
+    - **Editing commands:** Delete with `x`, change with `c`, insert with `i`,
+      `a`, `o`, `O`; complex operations like `dd`, `cc`, `dw`, `cw`
+    - **Count support:** Prefix commands with numbers (e.g., `3h`, `5w`, `10G`)
+    - **Repeat last command:** Use `.` to repeat the last editing operation
+    - **Persistent setting:** Vim mode preference is saved to
+      `~/.gemini/settings.json` and restored between sessions
+  - **Status indicator:** When enabled, shows `[NORMAL]` or `[INSERT]` in the
+    footer
+
+- **`/init`**
+  - **Description:** To help users easily create a `GEMINI.md` file, this
+    command analyzes the current directory and generates a tailored context
+    file, making it simpler for them to provide project-specific instructions to
+    the Gemini agent.
+
+### Custom commands
+
+Custom commands allow you to create personalized shortcuts for your most-used
+prompts. For detailed instructions on how to create, manage, and use them,
+please see the dedicated [Custom Commands documentation](./custom-commands.md).
+
+## Input prompt shortcuts
+
+These shortcuts apply directly to the input prompt for text manipulation.
+
+- **Undo:**
+  - **Keyboard shortcut:** Press **Ctrl+z** to undo the last action in the input
+    prompt.
+
+- **Redo:**
+  - **Keyboard shortcut:** Press **Ctrl+Shift+Z** to redo the last undone action
+    in the input prompt.
+
+## At commands (`@`)
+
+At commands are used to include the content of files or directories as part of
+your prompt to Gemini. These commands include git-aware filtering.
+
+- **`@<path_to_file_or_directory>`**
+  - **Description:** Inject the content of the specified file or files into your
+    current prompt. This is useful for asking questions about specific code,
+    text, or collections of files.
+  - **Examples:**
+    - `@path/to/your/file.txt Explain this text.`
+    - `@src/my_project/ Summarize the code in this directory.`
+    - `What is this file about? @README.md`
+  - **Details:**
+    - If a path to a single file is provided, the content of that file is read.
+    - If a path to a directory is provided, the command attempts to read the
+      content of files within that directory and any subdirectories.
+    - Spaces in paths should be escaped with a backslash (e.g.,
+      `@My\ Documents/file.txt`).
+    - The command uses the `read_many_files` tool internally. The content is
+      fetched and then inserted into your query before being sent to the Gemini
+      model.
+    - **Git-aware filtering:** By default, git-ignored files (like
+      `node_modules/`, `dist/`, `.env`, `.git/`) are excluded. This behavior can
+      be changed via the `context.fileFiltering` settings.
+    - **File types:** The command is intended for text-based files. While it
+      might attempt to read any file, binary files or very large files might be
+      skipped or truncated by the underlying `read_many_files` tool to ensure
+      performance and relevance. The tool indicates if files were skipped.
+  - **Output:** The CLI will show a tool call message indicating that
+    `read_many_files` was used, along with a message detailing the status and
+    the path(s) that were processed.
+
+- **`@` (Lone at symbol)**
+  - **Description:** If you type a lone `@` symbol without a path, the query is
+    passed as-is to the Gemini model. This might be useful if you are
+    specifically talking _about_ the `@` symbol in your prompt.
+
+### Error handling for `@` commands
+
+- If the path specified after `@` is not found or is invalid, an error message
+  will be displayed, and the query might not be sent to the Gemini model, or it
+  will be sent without the file content.
+- If the `read_many_files` tool encounters an error (e.g., permission issues),
+  this will also be reported.
+
+## Shell mode and passthrough commands (`!`)
+
+The `!` prefix lets you interact with your system's shell directly from within
+Gemini CLI.
+
+- **`!<shell_command>`**
+  - **Description:** Execute the given `<shell_command>` using `bash` on
+    Linux/macOS or `powershell.exe -NoProfile -Command` on Windows (unless you
+    override `ComSpec`). Any output or errors from the command are displayed in
+    the terminal.
+  - **Examples:**
+    - `!ls -la` (executes `ls -la` and returns to Gemini CLI)
+    - `!git status` (executes `git status` and returns to Gemini CLI)
+
+- **`!` (Toggle shell mode)**
+  - **Description:** Typing `!` on its own toggles shell mode.
+    - **Entering shell mode:**
+      - When active, shell mode uses a different coloring and a "Shell Mode
+        Indicator".
+      - While in shell mode, text you type is interpreted directly as a shell
+        command.
+    - **Exiting shell mode:**
+      - When exited, the UI reverts to its standard appearance and normal Gemini
+        CLI behavior resumes.
+
+- **Caution for all `!` usage:** Commands you execute in shell mode have the
+  same permissions and impact as if you ran them directly in your terminal.
+
+- **Environment variable:** When a command is executed via `!` or in shell mode,
+  the `GEMINI_CLI=1` environment variable is set in the subprocess's
+  environment. This allows scripts or tools to detect if they are being run from
+  within the Gemini CLI.

docs/cli/creating-skills.md

@@ -1,80 +0,0 @@
-# Creating Agent Skills
-
-This guide provides an overview of how to create your own Agent Skills to extend
-the capabilities of Gemini CLI.
-
-## Getting started: The `skill-creator` skill
-
-The recommended way to create a new skill is to use the built-in `skill-creator`
-skill. To use it, ask Gemini CLI to create a new skill for you.
-
-**Example prompt:**
-
-> "create a new skill called 'code-reviewer'"
-
-Gemini CLI will then use the `skill-creator` to generate the skill:
-
-1.  Generate a new directory for your skill (e.g., `my-new-skill/`).
-2.  Create a `SKILL.md` file with the necessary YAML frontmatter (`name` and
-    `description`).
-3.  Create the standard resource directories: `scripts/`, `references/`, and
-    `assets/`.
-
-## Manual skill creation
-
-If you prefer to create skills manually:
-
-1.  **Create a directory** for your skill (e.g., `my-new-skill/`).
-2.  **Create a `SKILL.md` file** inside the new directory.
-
-To add additional resources that support the skill, refer to the skill
-structure.
-
-## Skill structure
-
-A skill is a directory containing a `SKILL.md` file at its root.
-
-### Folder structure
-
-While a `SKILL.md` file is the only required component, we recommend the
-following structure for organizing your skill's resources:
-
-```text
-my-skill/
-├── SKILL.md       (Required) Instructions and metadata
-├── scripts/       (Optional) Executable scripts
-├── references/    (Optional) Static documentation
-└── assets/        (Optional) Templates and other resources
-```
-
-### `SKILL.md` file
-
-The `SKILL.md` file is the core of your skill. This file uses YAML frontmatter
-for metadata and Markdown for instructions. For example:
-
-```markdown
----
-name: code-reviewer
-description:
-  Use this skill to review code. It supports both local changes and remote Pull
-  Requests.
----
-
-# Code Reviewer
-
-This skill guides the agent in conducting thorough code reviews.
-
-## Workflow
-
-### 1. Determine Review Target
-
-- **Remote PR**: If the user gives a PR number or URL, target that remote PR.
-- **Local Changes**: If changes are local... ...
-```
-
-- **`name`**: A unique identifier for the skill. This should match the directory
-  name.
-- **`description`**: A description of what the skill does and when Gemini should
-  use it.
-- **Body**: The Markdown body of the file contains the instructions that guide
-  the agent's behavior when the skill is active.

docs/cli/custom-commands.md

@@ -30,9 +30,6 @@ separator (`/` or `\`) being converted to a colon (`:`).
 - A file at `<project>/.gemini/commands/git/commit.toml` becomes the namespaced
   command `/git:commit`.
 
-> [!TIP] After creating or modifying `.toml` command files, run
-> `/commands reload` to pick up your changes without restarting the CLI.
-
 ## TOML file format (v1)
 
 Your command definition files must be written in the TOML format and use the

docs/cli/enterprise.md

@@ -20,7 +20,7 @@ The most powerful tools for enterprise administration are the system-wide
 settings files. These files allow you to define a baseline configuration
 (`system-defaults.json`) and a set of overrides (`settings.json`) that apply to
 all users on a machine. For a complete overview of configuration options, see
-the [Configuration documentation](../reference/configuration.md).
+the [Configuration documentation](../get-started/configuration.md).
 
 Settings are merged from four files. The precedence order for single-value
 settings (like `theme`) is:
@@ -203,29 +203,12 @@ with the actual Gemini CLI process, which inherits the environment variable.
 This makes it significantly more difficult for a user to bypass the enforced
 settings.
 
-## User isolation in shared environments
-
-In shared compute environments (like ML experiment runners or shared build
-servers), you can isolate Gemini CLI state by overriding the user's home
-directory.
-
-By default, Gemini CLI stores configuration and history in `~/.gemini`. You can
-use the `GEMINI_CLI_HOME` environment variable to point to a unique directory
-for a specific user or job. The CLI will create a `.gemini` folder inside the
-specified path.
-
-```bash
-# Isolate state for a specific job
-export GEMINI_CLI_HOME="/tmp/gemini-job-123"
-gemini
-```
-
 ## Restricting tool access
 
 You can significantly enhance security by controlling which tools the Gemini
-model can use. This is achieved through the `tools.core` setting and the
-[Policy Engine](../reference/policy-engine.md). For a list of available tools,
-see the [Tools documentation](../tools/index.md).
+model can use. This is achieved through the `tools.core` and `tools.exclude`
+settings. For a list of available tools, see the
+[Tools documentation](../tools/index.md).
 
 ### Allowlisting with `coreTools`
 
@@ -243,10 +226,7 @@ on the approved list.
 }
 ```
 
-### Blocklisting with `excludeTools` (Deprecated)
-
-> **Deprecated:** Use the [Policy Engine](../reference/policy-engine.md) for
-> more robust control.
+### Blocklisting with `excludeTools`
 
 Alternatively, you can add specific tools that are considered dangerous in your
 environment to a blocklist.
@@ -289,8 +269,8 @@ unintended tool execution.
 ## Managing custom tools (MCP servers)
 
 If your organization uses custom tools via
-[Model-Context Protocol (MCP) servers](../reference/tools-api.md), it is crucial
-to understand how server configurations are managed to apply security policies
+[Model-Context Protocol (MCP) servers](../core/tools-api.md), it is crucial to
+understand how server configurations are managed to apply security policies
 effectively.
 
 ### How MCP server configurations are merged
@@ -483,7 +463,7 @@ avoid collecting potentially sensitive information from user prompts.
 You can enforce a specific authentication method for all users by setting the
 `enforcedAuthType` in the system-level `settings.json` file. This prevents users
 from choosing a different authentication method. See the
-[Authentication docs](../get-started/authentication.md) for more details.
+[Authentication docs](./authentication.md) for more details.
 
 **Example:** Enforce the use of Google login for all users.
 

docs/cli/gemini-md.md

@@ -19,18 +19,18 @@ order:
     - **Location:** `~/.gemini/GEMINI.md` (in your user home directory).
     - **Scope:** Provides default instructions for all your projects.
 
-2.  **Environment and workspace context files:**
-    - **Location:** The CLI searches for `GEMINI.md` files in your configured
-      workspace directories and their parent directories.
-    - **Scope:** Provides context relevant to the projects you are currently
-      working on.
+2.  **Project root and ancestor context files:**
+    - **Location:** The CLI searches for a `GEMINI.md` file in your current
+      working directory and then in each parent directory up to the project root
+      (identified by a `.git` folder).
+    - **Scope:** Provides context relevant to the entire project.
 
-3.  **Just-in-time (JIT) context files:**
-    - **Location:** When a tool accesses a file or directory, the CLI
-      automatically scans for `GEMINI.md` files in that directory and its
-      ancestors up to a trusted root.
-    - **Scope:** Lets the model discover highly specific instructions for
-      particular components only when they are needed.
+3.  **Sub-directory context files:**
+    - **Location:** The CLI also scans for `GEMINI.md` files in subdirectories
+      below your current working directory. It respects rules in `.gitignore`
+      and `.geminiignore`.
+    - **Scope:** Lets you write highly specific instructions for a particular
+      component or module.
 
 The CLI footer displays the number of loaded context files, which gives you a
 quick visual cue of the active instructional context.
@@ -88,7 +88,7 @@ More content here.
 @../shared/style-guide.md
 ```
 
-For more details, see the [Memory Import Processor](../reference/memport.md)
+For more details, see the [Memory Import Processor](../core/memport.md)
 documentation.
 
 ## Customize the context file name
@@ -106,11 +106,3 @@ While `GEMINI.md` is the default filename, you can configure this in your
   }
 }
 ```
-
-## Next steps
-
-- Learn about [Ignoring files](./gemini-ignore.md) to exclude content from the
-  context system.
-- Explore the [Memory tool](../tools/memory.md) to save persistent memories.
-- See how to use [Custom commands](./custom-commands.md) to automate common
-  prompts.

docs/cli/headless.md

@@ -1,50 +1,388 @@
-# Headless mode reference
+# Headless mode
 
-Headless mode provides a programmatic interface to Gemini CLI, returning
-structured text or JSON output without an interactive terminal UI.
+Headless mode allows you to run Gemini CLI programmatically from command line
+scripts and automation tools without any interactive UI. This is ideal for
+scripting, automation, CI/CD pipelines, and building AI-powered tools.
 
-## Technical reference
+- [Headless Mode](#headless-mode)
+  - [Overview](#overview)
+  - [Basic Usage](#basic-usage)
+    - [Direct Prompts](#direct-prompts)
+    - [Stdin Input](#stdin-input)
+    - [Combining with File Input](#combining-with-file-input)
+  - [Output Formats](#output-formats)
+    - [Text Output (Default)](#text-output-default)
+    - [JSON Output](#json-output)
+      - [Response Schema](#response-schema)
+      - [Example Usage](#example-usage)
+    - [Streaming JSON Output](#streaming-json-output)
+      - [When to Use Streaming JSON](#when-to-use-streaming-json)
+      - [Event Types](#event-types)
+      - [Basic Usage](#basic-usage)
+      - [Example Output](#example-output)
+      - [Processing Stream Events](#processing-stream-events)
+      - [Real-World Examples](#real-world-examples)
+    - [File Redirection](#file-redirection)
+  - [Configuration Options](#configuration-options)
+  - [Examples](#examples)
+    - [Code review](#code-review)
+    - [Generate commit messages](#generate-commit-messages)
+    - [API documentation](#api-documentation)
+    - [Batch code analysis](#batch-code-analysis)
+    - [Code review](#code-review-1)
+    - [Log analysis](#log-analysis)
+    - [Release notes generation](#release-notes-generation)
+    - [Model and tool usage tracking](#model-and-tool-usage-tracking)
+  - [Resources](#resources)
 
-Headless mode is triggered when the CLI is run in a non-TTY environment or when
-providing a query as a positional argument without the interactive flag.
+## Overview
 
-### Output formats
+The headless mode provides a headless interface to Gemini CLI that:
 
-You can specify the output format using the `--output-format` flag.
+- Accepts prompts via command line arguments or stdin
+- Returns structured output (text or JSON)
+- Supports file redirection and piping
+- Enables automation and scripting workflows
+- Provides consistent exit codes for error handling
 
-#### JSON output
+## Basic usage
 
-Returns a single JSON object containing the response and usage statistics.
+### Direct prompts
 
-- **Schema:**
-  - `response`: (string) The model's final answer.
-  - `stats`: (object) Token usage and API latency metrics.
-  - `error`: (object, optional) Error details if the request failed.
+Use the `--prompt` (or `-p`) flag to run in headless mode:
 
-#### Streaming JSON output
+```bash
+gemini --prompt "What is machine learning?"
+```
 
-Returns a stream of newline-delimited JSON (JSONL) events.
+### Stdin input
 
-- **Event types:**
-  - `init`: Session metadata (session ID, model).
-  - `message`: User and assistant message chunks.
-  - `tool_use`: Tool call requests with arguments.
-  - `tool_result`: Output from executed tools.
-  - `error`: Non-fatal warnings and system errors.
-  - `result`: Final outcome with aggregated statistics.
+Pipe input to Gemini CLI from your terminal:
 
-## Exit codes
+```bash
+echo "Explain this code" | gemini
+```
 
-The CLI returns standard exit codes to indicate the result of the headless
-execution:
+### Combining with file input
 
-- `0`: Success.
-- `1`: General error or API failure.
-- `42`: Input error (invalid prompt or arguments).
-- `53`: Turn limit exceeded.
+Read from files and process with Gemini:
 
-## Next steps
+```bash
+cat README.md | gemini --prompt "Summarize this documentation"
+```
 
-- Follow the [Automation tutorial](./tutorials/automation.md) for practical
-  scripting examples.
-- See the [CLI reference](./cli-reference.md) for all available flags.
+## Output formats
+
+### Text output (default)
+
+Standard human-readable output:
+
+```bash
+gemini -p "What is the capital of France?"
+```
+
+Response format:
+
+```
+The capital of France is Paris.
+```
+
+### JSON output
+
+Returns structured data including response, statistics, and metadata. This
+format is ideal for programmatic processing and automation scripts.
+
+#### Response schema
+
+The JSON output follows this high-level structure:
+
+```json
+{
+  "response": "string", // The main AI-generated content answering your prompt
+  "stats": {
+    // Usage metrics and performance data
+    "models": {
+      // Per-model API and token usage statistics
+      "[model-name]": {
+        "api": {
+          /* request counts, errors, latency */
+        },
+        "tokens": {
+          /* prompt, response, cached, total counts */
+        }
+      }
+    },
+    "tools": {
+      // Tool execution statistics
+      "totalCalls": "number",
+      "totalSuccess": "number",
+      "totalFail": "number",
+      "totalDurationMs": "number",
+      "totalDecisions": {
+        /* accept, reject, modify, auto_accept counts */
+      },
+      "byName": {
+        /* per-tool detailed stats */
+      }
+    },
+    "files": {
+      // File modification statistics
+      "totalLinesAdded": "number",
+      "totalLinesRemoved": "number"
+    }
+  },
+  "error": {
+    // Present only when an error occurred
+    "type": "string", // Error type (e.g., "ApiError", "AuthError")
+    "message": "string", // Human-readable error description
+    "code": "number" // Optional error code
+  }
+}
+```
+
+#### Example usage
+
+```bash
+gemini -p "What is the capital of France?" --output-format json
+```
+
+Response:
+
+```json
+{
+  "response": "The capital of France is Paris.",
+  "stats": {
+    "models": {
+      "gemini-2.5-pro": {
+        "api": {
+          "totalRequests": 2,
+          "totalErrors": 0,
+          "totalLatencyMs": 5053
+        },
+        "tokens": {
+          "prompt": 24939,
+          "candidates": 20,
+          "total": 25113,
+          "cached": 21263,
+          "thoughts": 154,
+          "tool": 0
+        }
+      },
+      "gemini-2.5-flash": {
+        "api": {
+          "totalRequests": 1,
+          "totalErrors": 0,
+          "totalLatencyMs": 1879
+        },
+        "tokens": {
+          "prompt": 8965,
+          "candidates": 10,
+          "total": 9033,
+          "cached": 0,
+          "thoughts": 30,
+          "tool": 28
+        }
+      }
+    },
+    "tools": {
+      "totalCalls": 1,
+      "totalSuccess": 1,
+      "totalFail": 0,
+      "totalDurationMs": 1881,
+      "totalDecisions": {
+        "accept": 0,
+        "reject": 0,
+        "modify": 0,
+        "auto_accept": 1
+      },
+      "byName": {
+        "google_web_search": {
+          "count": 1,
+          "success": 1,
+          "fail": 0,
+          "durationMs": 1881,
+          "decisions": {
+            "accept": 0,
+            "reject": 0,
+            "modify": 0,
+            "auto_accept": 1
+          }
+        }
+      }
+    },
+    "files": {
+      "totalLinesAdded": 0,
+      "totalLinesRemoved": 0
+    }
+  }
+}
+```
+
+### Streaming JSON output
+
+Returns real-time events as newline-delimited JSON (JSONL). Each significant
+action (initialization, messages, tool calls, results) emits immediately as it
+occurs. This format is ideal for monitoring long-running operations, building
+UIs with live progress, and creating automation pipelines that react to events.
+
+#### When to use streaming JSON
+
+Use `--output-format stream-json` when you need:
+
+- **Real-time progress monitoring** - See tool calls and responses as they
+  happen
+- **Event-driven automation** - React to specific events (e.g., tool failures)
+- **Live UI updates** - Build interfaces showing AI agent activity in real-time
+- **Detailed execution logs** - Capture complete interaction history with
+  timestamps
+- **Pipeline integration** - Stream events to logging/monitoring systems
+
+#### Event types
+
+The streaming format emits 6 event types:
+
+1. **`init`** - Session starts (includes session_id, model)
+2. **`message`** - User prompts and assistant responses
+3. **`tool_use`** - Tool call requests with parameters
+4. **`tool_result`** - Tool execution results (success/error)
+5. **`error`** - Non-fatal errors and warnings
+6. **`result`** - Final session outcome with aggregated stats
+
+#### Basic usage
+
+```bash
+# Stream events to console
+gemini --output-format stream-json --prompt "What is 2+2?"
+
+# Save event stream to file
+gemini --output-format stream-json --prompt "Analyze this code" > events.jsonl
+
+# Parse with jq
+gemini --output-format stream-json --prompt "List files" | jq -r '.type'
+```
+
+#### Example output
+
+Each line is a complete JSON event:
+
+```jsonl
+{"type":"init","timestamp":"2025-10-10T12:00:00.000Z","session_id":"abc123","model":"gemini-2.0-flash-exp"}
+{"type":"message","role":"user","content":"List files in current directory","timestamp":"2025-10-10T12:00:01.000Z"}
+{"type":"tool_use","tool_name":"Bash","tool_id":"bash-123","parameters":{"command":"ls -la"},"timestamp":"2025-10-10T12:00:02.000Z"}
+{"type":"tool_result","tool_id":"bash-123","status":"success","output":"file1.txt\nfile2.txt","timestamp":"2025-10-10T12:00:03.000Z"}
+{"type":"message","role":"assistant","content":"Here are the files...","delta":true,"timestamp":"2025-10-10T12:00:04.000Z"}
+{"type":"result","status":"success","stats":{"total_tokens":250,"input_tokens":50,"output_tokens":200,"duration_ms":3000,"tool_calls":1},"timestamp":"2025-10-10T12:00:05.000Z"}
+```
+
+### File redirection
+
+Save output to files or pipe to other commands:
+
+```bash
+# Save to file
+gemini -p "Explain Docker" > docker-explanation.txt
+gemini -p "Explain Docker" --output-format json > docker-explanation.json
+
+# Append to file
+gemini -p "Add more details" >> docker-explanation.txt
+
+# Pipe to other tools
+gemini -p "What is Kubernetes?" --output-format json | jq '.response'
+gemini -p "Explain microservices" | wc -w
+gemini -p "List programming languages" | grep -i "python"
+```
+
+## Configuration options
+
+Key command-line options for headless usage:
+
+| Option                  | Description                        | Example                                            |
+| ----------------------- | ---------------------------------- | -------------------------------------------------- |
+| `--prompt`, `-p`        | Run in headless mode               | `gemini -p "query"`                                |
+| `--output-format`       | Specify output format (text, json) | `gemini -p "query" --output-format json`           |
+| `--model`, `-m`         | Specify the Gemini model           | `gemini -p "query" -m gemini-2.5-flash`            |
+| `--debug`, `-d`         | Enable debug mode                  | `gemini -p "query" --debug`                        |
+| `--include-directories` | Include additional directories     | `gemini -p "query" --include-directories src,docs` |
+| `--yolo`, `-y`          | Auto-approve all actions           | `gemini -p "query" --yolo`                         |
+| `--approval-mode`       | Set approval mode                  | `gemini -p "query" --approval-mode auto_edit`      |
+
+For complete details on all available configuration options, settings files, and
+environment variables, see the
+[Configuration Guide](../get-started/configuration.md).
+
+## Examples
+
+#### Code review
+
+```bash
+cat src/auth.py | gemini -p "Review this authentication code for security issues" > security-review.txt
+```
+
+#### Generate commit messages
+
+```bash
+result=$(git diff --cached | gemini -p "Write a concise commit message for these changes" --output-format json)
+echo "$result" | jq -r '.response'
+```
+
+#### API documentation
+
+```bash
+result=$(cat api/routes.js | gemini -p "Generate OpenAPI spec for these routes" --output-format json)
+echo "$result" | jq -r '.response' > openapi.json
+```
+
+#### Batch code analysis
+
+```bash
+for file in src/*.py; do
+    echo "Analyzing $file..."
+    result=$(cat "$file" | gemini -p "Find potential bugs and suggest improvements" --output-format json)
+    echo "$result" | jq -r '.response' > "reports/$(basename "$file").analysis"
+    echo "Completed analysis for $(basename "$file")" >> reports/progress.log
+done
+```
+
+#### Code review
+
+```bash
+result=$(git diff origin/main...HEAD | gemini -p "Review these changes for bugs, security issues, and code quality" --output-format json)
+echo "$result" | jq -r '.response' > pr-review.json
+```
+
+#### Log analysis
+
+```bash
+grep "ERROR" /var/log/app.log | tail -20 | gemini -p "Analyze these errors and suggest root cause and fixes" > error-analysis.txt
+```
+
+#### Release notes generation
+
+```bash
+result=$(git log --oneline v1.0.0..HEAD | gemini -p "Generate release notes from these commits" --output-format json)
+response=$(echo "$result" | jq -r '.response')
+echo "$response"
+echo "$response" >> CHANGELOG.md
+```
+
+#### Model and tool usage tracking
+
+```bash
+result=$(gemini -p "Explain this database schema" --include-directories db --output-format json)
+total_tokens=$(echo "$result" | jq -r '.stats.models // {} | to_entries | map(.value.tokens.total) | add // 0')
+models_used=$(echo "$result" | jq -r '.stats.models // {} | keys | join(", ") | if . == "" then "none" else . end')
+tool_calls=$(echo "$result" | jq -r '.stats.tools.totalCalls // 0')
+tools_used=$(echo "$result" | jq -r '.stats.tools.byName // {} | keys | join(", ") | if . == "" then "none" else . end')
+echo "$(date): $total_tokens tokens, $tool_calls tool calls ($tools_used) used with models: $models_used" >> usage.log
+echo "$result" | jq -r '.response' > schema-docs.md
+echo "Recent usage trends:"
+tail -5 usage.log
+```
+
+## Resources
+
+- [CLI Configuration](../get-started/configuration.md) - Complete configuration
+  guide
+- [Authentication](../get-started/authentication.md) - Setup authentication
+- [Commands](./commands.md) - Interactive commands reference
+- [Tutorials](./tutorials.md) - Step-by-step automation guides

docs/cli/index.md

@@ -0,0 +1,65 @@
+# Gemini CLI
+
+Within Gemini CLI, `packages/cli` is the frontend for users to send and receive
+prompts with the Gemini AI model and its associated tools. For a general
+overview of Gemini CLI, see the [main documentation page](../index.md).
+
+## Basic features
+
+- **[Commands](./commands.md):** A reference for all built-in slash commands
+- **[Custom commands](./custom-commands.md):** Create your own commands and
+  shortcuts for frequently used prompts.
+- **[Headless mode](./headless.md):** Use Gemini CLI programmatically for
+  scripting and automation.
+- **[Model selection](./model.md):** Configure the Gemini AI model used by the
+  CLI.
+- **[Settings](./settings.md):** Configure various aspects of the CLI's behavior
+  and appearance.
+- **[Themes](./themes.md):** Customizing the CLI's appearance with different
+  themes.
+- **[Keyboard shortcuts](./keyboard-shortcuts.md):** A reference for all
+  keyboard shortcuts to improve your workflow.
+- **[Tutorials](./tutorials.md):** Step-by-step guides for common tasks.
+
+## Advanced features
+
+- **[Checkpointing](./checkpointing.md):** Automatically save and restore
+  snapshots of your session and files.
+- **[Enterprise configuration](./enterprise.md):** Deploy and manage Gemini CLI
+  in an enterprise environment.
+- **[Sandboxing](./sandbox.md):** Isolate tool execution in a secure,
+  containerized environment.
+- **[Agent Skills](./skills.md):** (Experimental) Extend the CLI with
+  specialized expertise and procedural workflows.
+- **[Telemetry](./telemetry.md):** Configure observability to monitor usage and
+  performance.
+- **[Token caching](./token-caching.md):** Optimize API costs by caching tokens.
+- **[Trusted folders](./trusted-folders.md):** A security feature to control
+  which projects can use the full capabilities of the CLI.
+- **[Ignoring files (.geminiignore)](./gemini-ignore.md):** Exclude specific
+  files and directories from being accessed by tools.
+- **[Context files (GEMINI.md)](./gemini-md.md):** Provide persistent,
+  hierarchical context to the model.
+- **[System prompt override](./system-prompt.md):** Replace the built‑in system
+  instructions using `GEMINI_SYSTEM_MD`.
+
+## Non-interactive mode
+
+Gemini CLI can be run in a non-interactive mode, which is useful for scripting
+and automation. In this mode, you pipe input to the CLI, it executes the
+command, and then it exits.
+
+The following example pipes a command to Gemini CLI from your terminal:
+
+```bash
+echo "What is fine tuning?" | gemini
+```
+
+You can also use the `--prompt` or `-p` flag:
+
+```bash
+gemini -p "What is fine tuning?"
+```
+
+For comprehensive documentation on headless usage, scripting, automation, and
+advanced examples, see the **[Headless mode](./headless.md)** guide.

docs/cli/keyboard-shortcuts.md

@@ -0,0 +1,124 @@
+# Gemini CLI keyboard shortcuts
+
+Gemini CLI ships with a set of default keyboard shortcuts for editing input,
+navigating history, and controlling the UI. Use this reference to learn the
+available combinations.
+
+<!-- KEYBINDINGS-AUTOGEN:START -->
+
+#### Basic Controls
+
+| Action                                                          | Keys       |
+| --------------------------------------------------------------- | ---------- |
+| Confirm the current selection or choice.                        | `Enter`    |
+| Dismiss dialogs or cancel the current focus.                    | `Esc`      |
+| Cancel the current request or quit the CLI when input is empty. | `Ctrl + C` |
+| Exit the CLI when the input buffer is empty.                    | `Ctrl + D` |
+
+#### Cursor Movement
+
+| Action                                      | Keys                                                         |
+| ------------------------------------------- | ------------------------------------------------------------ |
+| Move the cursor to the start of the line.   | `Ctrl + A`<br />`Home`                                       |
+| Move the cursor to the end of the line.     | `Ctrl + E`<br />`End`                                        |
+| Move the cursor up one line.                | `Up Arrow (no Ctrl, no Cmd)`                                 |
+| Move the cursor down one line.              | `Down Arrow (no Ctrl, no Cmd)`                               |
+| Move the cursor one character to the left.  | `Left Arrow (no Ctrl, no Cmd)`<br />`Ctrl + B`               |
+| Move the cursor one character to the right. | `Right Arrow (no Ctrl, no Cmd)`<br />`Ctrl + F`              |
+| Move the cursor one word to the left.       | `Ctrl + Left Arrow`<br />`Cmd + Left Arrow`<br />`Cmd + B`   |
+| Move the cursor one word to the right.      | `Ctrl + Right Arrow`<br />`Cmd + Right Arrow`<br />`Cmd + F` |
+
+#### Editing
+
+| Action                                           | Keys                                                      |
+| ------------------------------------------------ | --------------------------------------------------------- |
+| Delete from the cursor to the end of the line.   | `Ctrl + K`                                                |
+| Delete from the cursor to the start of the line. | `Ctrl + U`                                                |
+| Clear all text in the input field.               | `Ctrl + C`                                                |
+| Delete the previous word.                        | `Ctrl + Backspace`<br />`Cmd + Backspace`<br />`Ctrl + W` |
+| Delete the next word.                            | `Ctrl + Delete`<br />`Cmd + Delete`                       |
+| Delete the character to the left.                | `Backspace`<br />`Ctrl + H`                               |
+| Delete the character to the right.               | `Delete`<br />`Ctrl + D`                                  |
+| Undo the most recent text edit.                  | `Ctrl + Z (no Shift)`                                     |
+| Redo the most recent undone text edit.           | `Ctrl + Shift + Z`                                        |
+
+#### Scrolling
+
+| Action                   | Keys                 |
+| ------------------------ | -------------------- |
+| Scroll content up.       | `Shift + Up Arrow`   |
+| Scroll content down.     | `Shift + Down Arrow` |
+| Scroll to the top.       | `Home`               |
+| Scroll to the bottom.    | `End`                |
+| Scroll up by one page.   | `Page Up`            |
+| Scroll down by one page. | `Page Down`          |
+
+#### History & Search
+
+| Action                                       | Keys                  |
+| -------------------------------------------- | --------------------- |
+| Show the previous entry in history.          | `Ctrl + P (no Shift)` |
+| Show the next entry in history.              | `Ctrl + N (no Shift)` |
+| Start reverse search through history.        | `Ctrl + R`            |
+| Submit the selected reverse-search match.    | `Enter (no Ctrl)`     |
+| Accept a suggestion while reverse searching. | `Tab`                 |
+
+#### Navigation
+
+| Action                           | Keys                                        |
+| -------------------------------- | ------------------------------------------- |
+| Move selection up in lists.      | `Up Arrow (no Shift)`                       |
+| Move selection down in lists.    | `Down Arrow (no Shift)`                     |
+| Move up within dialog options.   | `Up Arrow (no Shift)`<br />`K (no Shift)`   |
+| Move down within dialog options. | `Down Arrow (no Shift)`<br />`J (no Shift)` |
+
+#### Suggestions & Completions
+
+| Action                                  | Keys                                               |
+| --------------------------------------- | -------------------------------------------------- |
+| Accept the inline suggestion.           | `Tab`<br />`Enter (no Ctrl)`                       |
+| Move to the previous completion option. | `Up Arrow (no Shift)`<br />`Ctrl + P (no Shift)`   |
+| Move to the next completion option.     | `Down Arrow (no Shift)`<br />`Ctrl + N (no Shift)` |
+| Expand an inline suggestion.            | `Right Arrow`                                      |
+| Collapse an inline suggestion.          | `Left Arrow`                                       |
+
+#### Text Input
+
+| Action                                         | Keys                                                                   |
+| ---------------------------------------------- | ---------------------------------------------------------------------- |
+| Submit the current prompt.                     | `Enter (no Ctrl, no Shift, no Cmd)`                                    |
+| Insert a newline without submitting.           | `Ctrl + Enter`<br />`Cmd + Enter`<br />`Shift + Enter`<br />`Ctrl + J` |
+| Open the current prompt in an external editor. | `Ctrl + X`                                                             |
+| Paste from the clipboard.                      | `Ctrl + V`<br />`Cmd + V`                                              |
+
+#### App Controls
+
+| Action                                                                                           | Keys             |
+| ------------------------------------------------------------------------------------------------ | ---------------- |
+| Toggle detailed error information.                                                               | `F12`            |
+| Toggle the full TODO list.                                                                       | `Ctrl + T`       |
+| Show IDE context details.                                                                        | `Ctrl + G`       |
+| Toggle Markdown rendering.                                                                       | `Cmd + M`        |
+| Toggle copy mode when in alternate buffer mode.                                                  | `Ctrl + S`       |
+| Toggle YOLO (auto-approval) mode for tool calls.                                                 | `Ctrl + Y`       |
+| Toggle Auto Edit (auto-accept edits) mode.                                                       | `Shift + Tab`    |
+| Expand a height-constrained response to show additional lines when not in alternate buffer mode. | `Ctrl + S`       |
+| Focus the shell input from the gemini input.                                                     | `Tab (no Shift)` |
+| Focus the Gemini input from the shell input.                                                     | `Tab`            |
+| Clear the terminal screen and redraw the UI.                                                     | `Ctrl + L`       |
+| Restart the application.                                                                         | `R`              |
+
+<!-- KEYBINDINGS-AUTOGEN:END -->
+
+## Additional context-specific shortcuts
+
+- `Option+B/F/M` (macOS only): Are interpreted as `Cmd+B/F/M` even if your
+  terminal isn't configured to send Meta with Option.
+- `!` on an empty prompt: Enter or exit shell mode.
+- `\` (at end of a line) + `Enter`: Insert a newline without leaving single-line
+  mode.
+- `Esc` pressed twice quickly: Browse and rewind previous interactions.
+- `Up Arrow` / `Down Arrow`: When the cursor is at the top or bottom of a
+  single-line input, navigate backward or forward through prompt history.
+- `Number keys (1-9, multi-digit)` inside selection dialogs: Jump directly to
+  the numbered radio option and confirm when the full number is entered.

docs/cli/model-routing.md

@@ -17,11 +17,6 @@ policies.
     may prompt you to switch to a fallback model (by default always prompts
     you).
 
-    Some internal utility calls (such as prompt completion and classification)
-    use a silent fallback chain for `gemini-2.5-flash-lite` and will fall back
-    to `gemini-2.5-flash` and `gemini-2.5-pro` without prompting or changing the
-    configured model.
-
 3.  **Model switch:** If approved, or if the policy allows for silent fallback,
     the CLI will use an available fallback model for the current turn or the
     remainder of the session.

docs/cli/model.md

@@ -39,7 +39,7 @@ To enable Gemini 3 Pro and Gemini 3 Flash (if available), enable
 
 You can also use the `--model` flag to specify a particular Gemini model on
 startup. For more details, refer to the
-[configuration documentation](../reference/configuration.md).
+[configuration documentation](../get-started/configuration.md).
 
 Changes to these settings will be applied to all subsequent interactions with
 Gemini CLI.

docs/cli/plan-mode.md

@@ -1,190 +0,0 @@
-# Plan Mode (experimental)
-
-Plan Mode is a safe, read-only mode for researching and designing complex
-changes. It prevents modifications while you research, design and plan an
-implementation strategy.
-
-> **Note: Plan Mode is currently an experimental feature.**
->
-> Experimental features are subject to change. To use Plan Mode, enable it via
-> `/settings` (search for `Plan`) or add the following to your `settings.json`:
->
-> ```json
-> {
->   "experimental": {
->     "plan": true
->   }
-> }
-> ```
->
-> Your feedback is invaluable as we refine this feature. If you have ideas,
-> suggestions, or encounter issues:
->
-> - Use the `/bug` command within the CLI to file an issue.
-> - [Open an issue](https://github.com/google-gemini/gemini-cli/issues) on
->   GitHub.
-
-- [Starting in Plan Mode](#starting-in-plan-mode)
-- [How to use Plan Mode](#how-to-use-plan-mode)
-  - [Entering Plan Mode](#entering-plan-mode)
-  - [The Planning Workflow](#the-planning-workflow)
-  - [Exiting Plan Mode](#exiting-plan-mode)
-- [Tool Restrictions](#tool-restrictions)
-  - [Customizing Planning with Skills](#customizing-planning-with-skills)
-  - [Customizing Policies](#customizing-policies)
-
-## Starting in Plan Mode
-
-You can configure Gemini CLI to start directly in Plan Mode by default:
-
-1.  Type `/settings` in the CLI.
-2.  Search for `Default Approval Mode`.
-3.  Set the value to `Plan`.
-
-Other ways to start in Plan Mode:
-
-- **CLI Flag:** `gemini --approval-mode=plan`
-- **Manual Settings:** Manually update your `settings.json`:
-
-  ```json
-  {
-    "general": {
-      "defaultApprovalMode": "plan"
-    }
-  }
-  ```
-
-## How to use Plan Mode
-
-### Entering Plan Mode
-
-You can enter Plan Mode in three ways:
-
-1.  **Keyboard Shortcut:** Press `Shift+Tab` to cycle through approval modes
-    (`Default` -> `Auto-Edit` -> `Plan`).
-
-    > **Note:** Plan Mode is automatically removed from the rotation when the
-    > agent is actively processing or showing confirmation dialogs.
-
-2.  **Command:** Type `/plan` in the input box.
-3.  **Natural Language:** Ask the agent to "start a plan for...". The agent will
-    then call the [`enter_plan_mode`] tool to switch modes.
-
-### The Planning Workflow
-
-1.  **Requirements:** The agent clarifies goals using [`ask_user`].
-2.  **Exploration:** The agent uses read-only tools (like [`read_file`]) to map
-    the codebase and validate assumptions.
-3.  **Design:** The agent proposes alternative approaches with a recommended
-    solution for you to choose from.
-4.  **Planning:** A detailed plan is written to a temporary Markdown file.
-5.  **Review:** You review the plan.
-    - **Approve:** Exit Plan Mode and start implementation (switching to
-      Auto-Edit or Default approval mode).
-    - **Iterate:** Provide feedback to refine the plan.
-
-### Exiting Plan Mode
-
-To exit Plan Mode:
-
-1. **Keyboard Shortcut:** Press `Shift+Tab` to cycle to the desired mode.
-2. **Tool:** The agent calls the [`exit_plan_mode`] tool to present the
-   finalized plan for your approval.
-
-## Tool Restrictions
-
-Plan Mode enforces strict safety policies to prevent accidental changes.
-
-These are the only allowed tools:
-
-- **FileSystem (Read):** [`read_file`], [`list_directory`], [`glob`]
-- **Search:** [`grep_search`], [`google_web_search`]
-- **Interaction:** [`ask_user`]
-- **MCP Tools (Read):** Read-only [MCP tools] (e.g., `github_read_issue`,
-  `postgres_read_schema`) are allowed.
-- **Planning (Write):** [`write_file`] and [`replace`] ONLY allowed for `.md`
-  files in the `~/.gemini/tmp/<project>/<session-id>/plans/` directory.
-- **Skills:** [`activate_skill`] (allows loading specialized instructions and
-  resources in a read-only manner)
-
-### Customizing Planning with Skills
-
-You can leverage [Agent Skills](./skills.md) to customize how Gemini CLI
-approaches planning for specific types of tasks. When a skill is activated
-during Plan Mode, its specialized instructions and procedural workflows will
-guide the research and design phases.
-
-For example:
-
-- A **"Database Migration"** skill could ensure the plan includes data safety
-  checks and rollback strategies.
-- A **"Security Audit"** skill could prompt the agent to look for specific
-  vulnerabilities during codebase exploration.
-- A **"Frontend Design"** skill could guide the agent to use specific UI
-  components and accessibility standards in its proposal.
-
-To use a skill in Plan Mode, you can explicitly ask the agent to "use the
-[skill-name] skill to plan..." or the agent may autonomously activate it based
-on the task description.
-
-### Customizing Policies
-
-Plan Mode is designed to be read-only by default to ensure safety during the
-research phase. However, you may occasionally need to allow specific tools to
-assist in your planning.
-
-Because user policies (Tier 2) have a higher base priority than built-in
-policies (Tier 1), you can override Plan Mode's default restrictions by creating
-a rule in your `~/.gemini/policies/` directory.
-
-#### Example: Allow `git status` and `git diff` in Plan Mode
-
-This rule allows you to check the repository status and see changes while in
-Plan Mode.
-
-`~/.gemini/policies/git-research.toml`
-
-```toml
-[[rule]]
-toolName = "run_shell_command"
-commandPrefix = ["git status", "git diff"]
-decision = "allow"
-priority = 100
-modes = ["plan"]
-```
-
-#### Example: Enable research sub-agents in Plan Mode
-
-You can enable [experimental research sub-agents] like `codebase_investigator`
-to help gather architecture details during the planning phase.
-
-`~/.gemini/policies/research-subagents.toml`
-
-```toml
-[[rule]]
-toolName = "codebase_investigator"
-decision = "allow"
-priority = 100
-modes = ["plan"]
-```
-
-Tell the agent it can use these tools in your prompt, for example: _"You can
-check ongoing changes in git."_
-
-For more information on how the policy engine works, see the [Policy Engine
-Guide].
-
-[`list_directory`]: /docs/tools/file-system.md#1-list_directory-readfolder
-[`read_file`]: /docs/tools/file-system.md#2-read_file-readfile
-[`grep_search`]: /docs/tools/file-system.md#5-grep_search-searchtext
-[`write_file`]: /docs/tools/file-system.md#3-write_file-writefile
-[`glob`]: /docs/tools/file-system.md#4-glob-findfiles
-[`google_web_search`]: /docs/tools/web-search.md
-[`replace`]: /docs/tools/file-system.md#6-replace-edit
-[MCP tools]: /docs/tools/mcp-server.md
-[`activate_skill`]: /docs/cli/skills.md
-[experimental research sub-agents]: /docs/core/subagents.md
-[Policy Engine Guide]: /docs/reference/policy-engine.md
-[`enter_plan_mode`]: /docs/tools/planning.md#1-enter_plan_mode-enterplanmode
-[`exit_plan_mode`]: /docs/tools/planning.md#2-exit_plan_mode-exitplanmode
-[`ask_user`]: /docs/tools/ask-user.md

docs/cli/rewind.md

@@ -1,51 +0,0 @@
-# Rewind
-
-The `/rewind` command lets you go back to a previous state in your conversation
-and, optionally, revert any file changes made by the AI during those
-interactions. This is a powerful tool for undoing mistakes, exploring different
-approaches, or simply cleaning up your session history.
-
-## Usage
-
-To use the rewind feature, simply type `/rewind` into the input prompt and press
-**Enter**.
-
-Alternatively, you can use the keyboard shortcut: **Press `Esc` twice**.
-
-## Interface
-
-When you trigger a rewind, an interactive list of your previous interactions
-appears.
-
-1.  **Select interaction:** Use the **Up/Down arrow keys** to navigate through
-    the list. The most recent interactions are at the bottom.
-2.  **Preview:** As you select an interaction, you'll see a preview of the user
-    prompt and, if applicable, the number of files changed during that step.
-3.  **Confirm selection:** Press **Enter** on the interaction you want to rewind
-    back to.
-4.  **Action selection:** After selecting an interaction, you'll be presented
-    with a confirmation dialog with up to three options:
-    - **Rewind conversation and revert code changes:** Reverts both the chat
-      history and the file modifications to the state before the selected
-      interaction.
-    - **Rewind conversation:** Only reverts the chat history. File changes are
-      kept.
-    - **Revert code changes:** Only reverts the file modifications. The chat
-      history is kept.
-    - **Do nothing (esc):** Cancels the rewind operation.
-
-If no code changes were made since the selected point, the options related to
-reverting code changes will be hidden.
-
-## Key considerations
-
-- **Destructive action:** Rewinding is a destructive action for your current
-  session history and potentially your files. Use it with care.
-- **Agent awareness:** When you rewind the conversation, the AI model loses all
-  memory of the interactions that were removed. If you only revert code changes,
-  you may need to inform the model that the files have changed.
-- **Manual edits:** Rewinding only affects file changes made by the AI's edit
-  tools. It does **not** undo manual edits you've made or changes triggered by
-  the shell tool (`!`).
-- **Compression:** Rewind works across chat compression points by reconstructing
-  the history from stored session data.

docs/cli/sandbox.md

@@ -82,11 +82,10 @@ gemini -p "run the test suite"
 Built-in profiles (set via `SEATBELT_PROFILE` env var):
 
 - `permissive-open` (default): Write restrictions, network allowed
+- `permissive-closed`: Write restrictions, no network
 - `permissive-proxied`: Write restrictions, network via proxy
 - `restrictive-open`: Strict restrictions, network allowed
-- `restrictive-proxied`: Strict restrictions, network via proxy
-- `strict-open`: Read and write restrictions, network allowed
-- `strict-proxied`: Read and write restrictions, network via proxy
+- `restrictive-closed`: Maximum restrictions
 
 ### Custom sandbox flags
 
@@ -167,6 +166,6 @@ gemini -s -p "run shell command: mount | grep workspace"
 
 ## Related documentation
 
-- [Configuration](../reference/configuration.md): Full configuration options.
-- [Commands](../reference/commands.md): Available commands.
-- [Troubleshooting](../resources/troubleshooting.md): General troubleshooting.
+- [Configuration](../get-started/configuration.md): Full configuration options.
+- [Commands](./commands.md): Available commands.
+- [Troubleshooting](../troubleshooting.md): General troubleshooting.

docs/cli/session-management.md

@@ -1,36 +1,32 @@
-# Session management
+# Session Management
 
-Session management saves your conversation history so you can resume your work
-where you left off. Use these features to review past interactions, manage
-history across different projects, and configure how long data is retained.
+Gemini CLI includes robust session management features that automatically save
+your conversation history. This allows you to interrupt your work and resume
+exactly where you left off, review past interactions, and manage your
+conversation history effectively.
 
-## Automatic saving
+## Automatic Saving
 
-Your session history is recorded automatically as you interact with the model.
-This background process ensures your work is preserved even if you interrupt a
-session.
+Every time you interact with Gemini CLI, your session is automatically saved.
+This happens in the background without any manual intervention.
 
 - **What is saved:** The complete conversation history, including:
   - Your prompts and the model's responses.
   - All tool executions (inputs and outputs).
-  - Token usage statistics (input, output, cached, etc.).
-  - Assistant thoughts and reasoning summaries (when available).
-- **Location:** Sessions are stored in `~/.gemini/tmp/<project_hash>/chats/`,
-  where `<project_hash>` is a unique identifier based on your project's root
-  directory.
+  - Token usage statistics (input/output/cached, etc.).
+  - Assistant thoughts/reasoning summaries (when available).
+- **Location:** Sessions are stored in `~/.gemini/tmp/<project_hash>/chats/`.
 - **Scope:** Sessions are project-specific. Switching directories to a different
-  project switches to that project's session history.
+  project will switch to that project's session history.
 
-## Resuming sessions
+## Resuming Sessions
 
 You can resume a previous session to continue the conversation with all prior
-context restored. Resuming is supported both through command-line flags and an
-interactive browser.
+context restored.
 
-### From the command line
+### From the Command Line
 
-When starting Gemini CLI, use the `--resume` (or `-r`) flag to load existing
-sessions.
+When starting the CLI, you can use the `--resume` (or `-r`) flag:
 
 - **Resume latest:**
 
@@ -40,8 +36,8 @@ sessions.
 
   This immediately loads the most recent session.
 
-- **Resume by index:** List available sessions first (see
-  [Listing sessions](#listing-sessions)), then use the index number:
+- **Resume by index:** First, list available sessions (see
+  [Listing Sessions](#listing-sessions)), then use the index number:
 
   ```bash
   gemini --resume 1
@@ -52,35 +48,30 @@ sessions.
   gemini --resume a1b2c3d4-e5f6-7890-abcd-ef1234567890
   ```
 
-### From the interactive interface
+### From the Interactive Interface
 
-While the CLI is running, use the `/resume` slash command to open the **Session
-Browser**:
+While the CLI is running, you can use the `/resume` slash command to open the
+**Session Browser**:
 
 ```text
 /resume
 ```
 
-The Session Browser provides an interactive interface where you can perform the
-following actions:
+This opens an interactive interface where you can:
 
 - **Browse:** Scroll through a list of your past sessions.
 - **Preview:** See details like the session date, message count, and the first
   user prompt.
 - **Search:** Press `/` to enter search mode, then type to filter sessions by ID
   or content.
-- **Select:** Press **Enter** to resume the selected session.
-- **Esc:** Press **Esc** to exit the Session Browser.
+- **Select:** Press `Enter` to resume the selected session.
 
-## Managing sessions
+## Managing Sessions
 
-You can list and delete sessions to keep your history organized and manage disk
-space.
-
-### Listing sessions
+### Listing Sessions
 
 To see a list of all available sessions for the current project from the command
-line, use the `--list-sessions` flag:
+line:
 
 ```bash
 gemini --list-sessions
@@ -96,12 +87,12 @@ Available sessions for this project (3):
   3. Update documentation (Just now) [abcd1234]
 ```
 
-### Deleting sessions
+### Deleting Sessions
 
 You can remove old or unwanted sessions to free up space or declutter your
 history.
 
-**From the command line:** Use the `--delete-session` flag with an index or ID:
+**From the Command Line:** Use the `--delete-session` flag with an index or ID:
 
 ```bash
 gemini --delete-session 2
@@ -111,18 +102,17 @@ gemini --delete-session 2
 
 1.  Open the browser with `/resume`.
 2.  Navigate to the session you want to remove.
-3.  Press **x**.
+3.  Press `x`.
 
 ## Configuration
 
 You can configure how Gemini CLI manages your session history in your
-`settings.json` file. These settings let you control retention policies and
-session lengths.
+`settings.json` file.
 
-### Session retention
+### Session Retention
 
-To prevent your history from growing indefinitely, enable automatic cleanup
-policies in your settings.
+To prevent your history from growing indefinitely, you can enable automatic
+cleanup policies.
 
 ```json
 {
@@ -136,20 +126,20 @@ policies in your settings.
 }
 ```
 
-- **`enabled`**: (boolean) Master switch for session cleanup. Defaults to
+- **`enabled`**: (boolean) Master switch for session cleanup. Default is
   `false`.
-- **`maxAge`**: (string) Duration to keep sessions (for example, "24h", "7d",
-  "4w"). Sessions older than this are deleted.
+- **`maxAge`**: (string) Duration to keep sessions (e.g., "24h", "7d", "4w").
+  Sessions older than this will be deleted.
 - **`maxCount`**: (number) Maximum number of sessions to retain. The oldest
-  sessions exceeding this count are deleted.
+  sessions exceeding this count will be deleted.
 - **`minRetention`**: (string) Minimum retention period (safety limit). Defaults
-  to `"1d"`. Sessions newer than this period are never deleted by automatic
+  to `"1d"`; sessions newer than this period are never deleted by automatic
   cleanup.
 
-### Session limits
+### Session Limits
 
-You can limit the length of individual sessions to prevent context windows from
-becoming too large and expensive.
+You can also limit the length of individual sessions to prevent context windows
+from becoming too large and expensive.
 
 ```json
 {
@@ -159,17 +149,10 @@ becoming too large and expensive.
 }
 ```
 
-- **`maxSessionTurns`**: (number) The maximum number of turns (user and model
+- **`maxSessionTurns`**: (number) The maximum number of turns (user + model
   exchanges) allowed in a single session. Set to `-1` for unlimited (default).
 
   **Behavior when limit is reached:**
-  - **Interactive mode:** The CLI shows an informational message and stops
+  - **Interactive Mode:** The CLI shows an informational message and stops
     sending requests to the model. You must manually start a new session.
-  - **Non-interactive mode:** The CLI exits with an error.
-
-## Next steps
-
-- Explore the [Memory tool](../tools/memory.md) to save persistent information
-  across sessions.
-- Learn how to [Checkpoint](./checkpointing.md) your session state.
-- Check out the [CLI reference](./cli-reference.md) for all command-line flags.
+  - **Non-Interactive Mode:** The CLI exits with an error.

docs/cli/settings.md

@@ -22,15 +22,14 @@ they appear in the UI.
 
 ### General
 
-| UI Label                 | Setting                            | Description                                                                                                                                                                    | Default     |
-| ------------------------ | ---------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ----------- |
-| Vim Mode                 | `general.vimMode`                  | Enable Vim keybindings                                                                                                                                                         | `false`     |
-| Default Approval Mode    | `general.defaultApprovalMode`      | The default approval mode for tool execution. 'default' prompts for approval, 'auto_edit' auto-approves edit tools, and 'plan' is read-only mode. 'yolo' is not supported yet. | `"default"` |
-| Enable Auto Update       | `general.enableAutoUpdate`         | Enable automatic updates.                                                                                                                                                      | `true`      |
-| Enable Prompt Completion | `general.enablePromptCompletion`   | Enable AI-powered prompt completion suggestions while typing.                                                                                                                  | `false`     |
-| Debug Keystroke Logging  | `general.debugKeystrokeLogging`    | Enable debug logging of keystrokes to the console.                                                                                                                             | `false`     |
-| Enable Session Cleanup   | `general.sessionRetention.enabled` | Enable automatic session cleanup                                                                                                                                               | `false`     |
-| Keep chat history        | `general.sessionRetention.maxAge`  | Automatically delete chats older than this time period (e.g., "30d", "7d", "24h", "1w")                                                                                        | `undefined` |
+| UI Label                        | Setting                            | Description                                                   | Default |
+| ------------------------------- | ---------------------------------- | ------------------------------------------------------------- | ------- |
+| Preview Features (e.g., models) | `general.previewFeatures`          | Enable preview features (e.g., preview models).               | `false` |
+| Vim Mode                        | `general.vimMode`                  | Enable Vim keybindings                                        | `false` |
+| Enable Auto Update              | `general.enableAutoUpdate`         | Enable automatic updates.                                     | `true`  |
+| Enable Prompt Completion        | `general.enablePromptCompletion`   | Enable AI-powered prompt completion suggestions while typing. | `false` |
+| Debug Keystroke Logging         | `general.debugKeystrokeLogging`    | Enable debug logging of keystrokes to the console.            | `false` |
+| Enable Session Cleanup          | `general.sessionRetention.enabled` | Enable automatic session cleanup                              | `false` |
 
 ### Output
 
@@ -40,35 +39,29 @@ they appear in the UI.
 
 ### UI
 
-| UI Label                             | Setting                                 | Description                                                                                                                                                       | Default |
-| ------------------------------------ | --------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
-| Auto Theme Switching                 | `ui.autoThemeSwitching`                 | Automatically switch between default light and dark themes based on terminal background color.                                                                    | `true`  |
-| Terminal Background Polling Interval | `ui.terminalBackgroundPollingInterval`  | Interval in seconds to poll the terminal background color.                                                                                                        | `60`    |
-| Hide Window Title                    | `ui.hideWindowTitle`                    | Hide the window title bar                                                                                                                                         | `false` |
-| Inline Thinking                      | `ui.inlineThinkingMode`                 | Display model thinking inline: off or full.                                                                                                                       | `"off"` |
-| Show Thoughts in Title               | `ui.showStatusInTitle`                  | Show Gemini CLI model thoughts in the terminal window title during the working phase                                                                              | `false` |
-| Dynamic Window Title                 | `ui.dynamicWindowTitle`                 | Update the terminal window title with current status icons (Ready: ◇, Action Required: ✋, Working: ✦)                                                            | `true`  |
-| Show Home Directory Warning          | `ui.showHomeDirectoryWarning`           | Show a warning when running Gemini CLI in the home directory.                                                                                                     | `true`  |
-| Hide Tips                            | `ui.hideTips`                           | Hide helpful tips in the UI                                                                                                                                       | `false` |
-| Show Shortcuts Hint                  | `ui.showShortcutsHint`                  | Show the "? for shortcuts" hint above the input.                                                                                                                  | `true`  |
-| Hide Banner                          | `ui.hideBanner`                         | Hide the application banner                                                                                                                                       | `false` |
-| Hide Context Summary                 | `ui.hideContextSummary`                 | Hide the context summary (GEMINI.md, MCP servers) above the input.                                                                                                | `false` |
-| Hide CWD                             | `ui.footer.hideCWD`                     | Hide the current working directory path in the footer.                                                                                                            | `false` |
-| Hide Sandbox Status                  | `ui.footer.hideSandboxStatus`           | Hide the sandbox status indicator in the footer.                                                                                                                  | `false` |
-| Hide Model Info                      | `ui.footer.hideModelInfo`               | Hide the model name and context usage in the footer.                                                                                                              | `false` |
-| Hide Context Window Percentage       | `ui.footer.hideContextPercentage`       | Hides the context window remaining percentage.                                                                                                                    | `true`  |
-| Hide Footer                          | `ui.hideFooter`                         | Hide the footer from the UI                                                                                                                                       | `false` |
-| Show Memory Usage                    | `ui.showMemoryUsage`                    | Display memory usage information in the UI                                                                                                                        | `false` |
-| Show Line Numbers                    | `ui.showLineNumbers`                    | Show line numbers in the chat.                                                                                                                                    | `true`  |
-| Show Citations                       | `ui.showCitations`                      | Show citations for generated text in the chat.                                                                                                                    | `false` |
-| Show Model Info In Chat              | `ui.showModelInfoInChat`                | Show the model name in the chat for each model turn.                                                                                                              | `false` |
-| Show User Identity                   | `ui.showUserIdentity`                   | Show the logged-in user's identity (e.g. email) in the UI.                                                                                                        | `true`  |
-| Use Alternate Screen Buffer          | `ui.useAlternateBuffer`                 | Use an alternate screen buffer for the UI, preserving shell history.                                                                                              | `false` |
-| Use Background Color                 | `ui.useBackgroundColor`                 | Whether to use background colors in the UI.                                                                                                                       | `true`  |
-| Incremental Rendering                | `ui.incrementalRendering`               | Enable incremental rendering for the UI. This option will reduce flickering but may cause rendering artifacts. Only supported when useAlternateBuffer is enabled. | `true`  |
-| Show Spinner                         | `ui.showSpinner`                        | Show the spinner during operations.                                                                                                                               | `true`  |
-| Enable Loading Phrases               | `ui.accessibility.enableLoadingPhrases` | Enable loading phrases during operations.                                                                                                                         | `true`  |
-| Screen Reader Mode                   | `ui.accessibility.screenReader`         | Render output in plain-text to be more screen reader accessible                                                                                                   | `false` |
+| UI Label                       | Setting                                 | Description                                                                                                                                                       | Default |
+| ------------------------------ | --------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
+| Hide Window Title              | `ui.hideWindowTitle`                    | Hide the window title bar                                                                                                                                         | `false` |
+| Show Thoughts in Title         | `ui.showStatusInTitle`                  | Show Gemini CLI model thoughts in the terminal window title during the working phase                                                                              | `false` |
+| Dynamic Window Title           | `ui.dynamicWindowTitle`                 | Update the terminal window title with current status icons (Ready: ◇, Action Required: ✋, Working: ✦)                                                            | `true`  |
+| Show Home Directory Warning    | `ui.showHomeDirectoryWarning`           | Show a warning when running Gemini CLI in the home directory.                                                                                                     | `true`  |
+| Hide Tips                      | `ui.hideTips`                           | Hide helpful tips in the UI                                                                                                                                       | `false` |
+| Hide Banner                    | `ui.hideBanner`                         | Hide the application banner                                                                                                                                       | `false` |
+| Hide Context Summary           | `ui.hideContextSummary`                 | Hide the context summary (GEMINI.md, MCP servers) above the input.                                                                                                | `false` |
+| Hide CWD                       | `ui.footer.hideCWD`                     | Hide the current working directory path in the footer.                                                                                                            | `false` |
+| Hide Sandbox Status            | `ui.footer.hideSandboxStatus`           | Hide the sandbox status indicator in the footer.                                                                                                                  | `false` |
+| Hide Model Info                | `ui.footer.hideModelInfo`               | Hide the model name and context usage in the footer.                                                                                                              | `false` |
+| Hide Context Window Percentage | `ui.footer.hideContextPercentage`       | Hides the context window remaining percentage.                                                                                                                    | `true`  |
+| Hide Footer                    | `ui.hideFooter`                         | Hide the footer from the UI                                                                                                                                       | `false` |
+| Show Memory Usage              | `ui.showMemoryUsage`                    | Display memory usage information in the UI                                                                                                                        | `false` |
+| Show Line Numbers              | `ui.showLineNumbers`                    | Show line numbers in the chat.                                                                                                                                    | `true`  |
+| Show Citations                 | `ui.showCitations`                      | Show citations for generated text in the chat.                                                                                                                    | `false` |
+| Show Model Info In Chat        | `ui.showModelInfoInChat`                | Show the model name in the chat for each model turn.                                                                                                              | `false` |
+| Use Full Width                 | `ui.useFullWidth`                       | Use the entire width of the terminal for output.                                                                                                                  | `true`  |
+| Use Alternate Screen Buffer    | `ui.useAlternateBuffer`                 | Use an alternate screen buffer for the UI, preserving shell history.                                                                                              | `false` |
+| Incremental Rendering          | `ui.incrementalRendering`               | Enable incremental rendering for the UI. This option will reduce flickering but may cause rendering artifacts. Only supported when useAlternateBuffer is enabled. | `true`  |
+| Enable Loading Phrases         | `ui.accessibility.enableLoadingPhrases` | Enable loading phrases during operations.                                                                                                                         | `true`  |
+| Screen Reader Mode             | `ui.accessibility.screenReader`         | Render output in plain-text to be more screen reader accessible                                                                                                   | `false` |
 
 ### IDE
 
@@ -82,67 +75,57 @@ they appear in the UI.
 | ----------------------- | ---------------------------- | -------------------------------------------------------------------------------------- | ------- |
 | Max Session Turns       | `model.maxSessionTurns`      | Maximum number of user/model/tool turns to keep in a session. -1 means unlimited.      | `-1`    |
 | Compression Threshold   | `model.compressionThreshold` | The fraction of context usage at which to trigger context compression (e.g. 0.2, 0.3). | `0.5`   |
-| Disable Loop Detection  | `model.disableLoopDetection` | Disable automatic detection and prevention of infinite loops.                          | `false` |
 | Skip Next Speaker Check | `model.skipNextSpeakerCheck` | Skip the next speaker check.                                                           | `true`  |
 
 ### Context
 
-| UI Label                             | Setting                                           | Description                                                                                                                                                                                                                                 | Default |
-| ------------------------------------ | ------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
-| Memory Discovery Max Dirs            | `context.discoveryMaxDirs`                        | Maximum number of directories to search for memory.                                                                                                                                                                                         | `200`   |
-| Load Memory From Include Directories | `context.loadMemoryFromIncludeDirectories`        | Controls how /memory refresh loads GEMINI.md files. When true, include directories are scanned; when false, only the current directory is used.                                                                                             | `false` |
-| Respect .gitignore                   | `context.fileFiltering.respectGitIgnore`          | Respect .gitignore files when searching.                                                                                                                                                                                                    | `true`  |
-| Respect .geminiignore                | `context.fileFiltering.respectGeminiIgnore`       | Respect .geminiignore files when searching.                                                                                                                                                                                                 | `true`  |
-| Enable Recursive File Search         | `context.fileFiltering.enableRecursiveFileSearch` | Enable recursive file search functionality when completing @ references in the prompt.                                                                                                                                                      | `true`  |
-| Enable Fuzzy Search                  | `context.fileFiltering.enableFuzzySearch`         | Enable fuzzy search when searching for files.                                                                                                                                                                                               | `true`  |
-| Custom Ignore File Paths             | `context.fileFiltering.customIgnoreFilePaths`     | Additional ignore file paths to respect. These files take precedence over .geminiignore and .gitignore. Files earlier in the array take precedence over files later in the array, e.g. the first file takes precedence over the second one. | `[]`    |
+| UI Label                             | Setting                                           | Description                                                                                                                                     | Default |
+| ------------------------------------ | ------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
+| Memory Discovery Max Dirs            | `context.discoveryMaxDirs`                        | Maximum number of directories to search for memory.                                                                                             | `200`   |
+| Load Memory From Include Directories | `context.loadMemoryFromIncludeDirectories`        | Controls how /memory refresh loads GEMINI.md files. When true, include directories are scanned; when false, only the current directory is used. | `false` |
+| Respect .gitignore                   | `context.fileFiltering.respectGitIgnore`          | Respect .gitignore files when searching.                                                                                                        | `true`  |
+| Respect .geminiignore                | `context.fileFiltering.respectGeminiIgnore`       | Respect .geminiignore files when searching.                                                                                                     | `true`  |
+| Enable Recursive File Search         | `context.fileFiltering.enableRecursiveFileSearch` | Enable recursive file search functionality when completing @ references in the prompt.                                                          | `true`  |
+| Enable Fuzzy Search                  | `context.fileFiltering.enableFuzzySearch`         | Enable fuzzy search when searching for files.                                                                                                   | `true`  |
 
 ### Tools
 
-| UI Label                         | Setting                              | Description                                                                                                                                                                | Default |
-| -------------------------------- | ------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
-| Enable Interactive Shell         | `tools.shell.enableInteractiveShell` | Use node-pty for an interactive shell experience. Fallback to child_process still applies.                                                                                 | `true`  |
-| Show Color                       | `tools.shell.showColor`              | Show color in shell output.                                                                                                                                                | `false` |
-| Use Ripgrep                      | `tools.useRipgrep`                   | Use ripgrep for file content search instead of the fallback implementation. Provides faster search performance.                                                            | `true`  |
-| Tool Output Truncation Threshold | `tools.truncateToolOutputThreshold`  | Maximum characters to show when truncating large tool outputs. Set to 0 or negative to disable truncation.                                                                 | `40000` |
-| Disable LLM Correction           | `tools.disableLLMCorrection`         | Disable LLM-based error correction for edit tools. When enabled, tools will fail immediately if exact string matches are not found, instead of attempting to self-correct. | `true`  |
+| UI Label                         | Setting                              | Description                                                                                                                                                                | Default   |
+| -------------------------------- | ------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- |
+| Enable Interactive Shell         | `tools.shell.enableInteractiveShell` | Use node-pty for an interactive shell experience. Fallback to child_process still applies.                                                                                 | `true`    |
+| Show Color                       | `tools.shell.showColor`              | Show color in shell output.                                                                                                                                                | `false`   |
+| Auto Accept                      | `tools.autoAccept`                   | Automatically accept and execute tool calls that are considered safe (e.g., read-only operations).                                                                         | `false`   |
+| Use Ripgrep                      | `tools.useRipgrep`                   | Use ripgrep for file content search instead of the fallback implementation. Provides faster search performance.                                                            | `true`    |
+| Enable Tool Output Truncation    | `tools.enableToolOutputTruncation`   | Enable truncation of large tool outputs.                                                                                                                                   | `true`    |
+| Tool Output Truncation Threshold | `tools.truncateToolOutputThreshold`  | Truncate tool output if it is larger than this many characters. Set to -1 to disable.                                                                                      | `4000000` |
+| Tool Output Truncation Lines     | `tools.truncateToolOutputLines`      | The number of lines to keep when truncating tool output.                                                                                                                   | `1000`    |
+| Disable LLM Correction           | `tools.disableLLMCorrection`         | Disable LLM-based error correction for edit tools. When enabled, tools will fail immediately if exact string matches are not found, instead of attempting to self-correct. | `false`   |
 
 ### Security
 
-| UI Label                              | Setting                                         | Description                                                                                                                                                             | Default |
-| ------------------------------------- | ----------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
-| Disable YOLO Mode                     | `security.disableYoloMode`                      | Disable YOLO mode, even if enabled by a flag.                                                                                                                           | `false` |
-| Allow Permanent Tool Approval         | `security.enablePermanentToolApproval`          | Enable the "Allow for all future sessions" option in tool confirmation dialogs.                                                                                         | `false` |
-| Blocks extensions from Git            | `security.blockGitExtensions`                   | Blocks installing and loading extensions from Git.                                                                                                                      | `false` |
-| Extension Source Regex Allowlist      | `security.allowedExtensions`                    | List of Regex patterns for allowed extensions. If nonempty, only extensions that match the patterns in this list are allowed. Overrides the blockGitExtensions setting. | `[]`    |
-| Folder Trust                          | `security.folderTrust.enabled`                  | Setting to track whether Folder trust is enabled.                                                                                                                       | `true`  |
-| Enable Environment Variable Redaction | `security.environmentVariableRedaction.enabled` | Enable redaction of environment variables that may contain secrets.                                                                                                     | `false` |
-
-### Advanced
-
-| UI Label                          | Setting                        | Description                                   | Default |
-| --------------------------------- | ------------------------------ | --------------------------------------------- | ------- |
-| Auto Configure Max Old Space Size | `advanced.autoConfigureMemory` | Automatically configure Node.js memory limits | `false` |
+| UI Label                              | Setting                                         | Description                                                                     | Default |
+| ------------------------------------- | ----------------------------------------------- | ------------------------------------------------------------------------------- | ------- |
+| Disable YOLO Mode                     | `security.disableYoloMode`                      | Disable YOLO mode, even if enabled by a flag.                                   | `false` |
+| Allow Permanent Tool Approval         | `security.enablePermanentToolApproval`          | Enable the "Allow for all future sessions" option in tool confirmation dialogs. | `false` |
+| Blocks extensions from Git            | `security.blockGitExtensions`                   | Blocks installing and loading extensions from Git.                              | `false` |
+| Folder Trust                          | `security.folderTrust.enabled`                  | Setting to track whether Folder trust is enabled.                               | `false` |
+| Enable Environment Variable Redaction | `security.environmentVariableRedaction.enabled` | Enable redaction of environment variables that may contain secrets.             | `false` |
 
 ### Experimental
 
-| UI Label                   | Setting                                  | Description                                                                         | Default |
-| -------------------------- | ---------------------------------------- | ----------------------------------------------------------------------------------- | ------- |
-| Enable Tool Output Masking | `experimental.toolOutputMasking.enabled` | Enables tool output masking to save tokens.                                         | `true`  |
-| Use OSC 52 Paste           | `experimental.useOSC52Paste`             | Use OSC 52 sequence for pasting instead of clipboardy (useful for remote sessions). | `false` |
-| Plan                       | `experimental.plan`                      | Enable planning features (Plan Mode and tools).                                     | `false` |
+| UI Label                            | Setting                                                 | Description                                                                         | Default |
+| ----------------------------------- | ------------------------------------------------------- | ----------------------------------------------------------------------------------- | ------- |
+| Agent Skills                        | `experimental.skills`                                   | Enable Agent Skills (experimental).                                                 | `false` |
+| Enable Codebase Investigator        | `experimental.codebaseInvestigatorSettings.enabled`     | Enable the Codebase Investigator agent.                                             | `true`  |
+| Codebase Investigator Max Num Turns | `experimental.codebaseInvestigatorSettings.maxNumTurns` | Maximum number of turns for the Codebase Investigator agent.                        | `10`    |
+| Use OSC 52 Paste                    | `experimental.useOSC52Paste`                            | Use OSC 52 sequence for pasting instead of clipboardy (useful for remote sessions). | `false` |
+| Enable CLI Help Agent               | `experimental.cliHelpAgentSettings.enabled`             | Enable the CLI Help Agent.                                                          | `true`  |
+| Plan                                | `experimental.plan`                                     | Enable planning features (Plan Mode and tools).                                     | `false` |
 
-### Skills
+### Hooks
 
-| UI Label            | Setting          | Description          | Default |
-| ------------------- | ---------------- | -------------------- | ------- |
-| Enable Agent Skills | `skills.enabled` | Enable Agent Skills. | `true`  |
-
-### HooksConfig
-
-| UI Label           | Setting                     | Description                                                                      | Default |
-| ------------------ | --------------------------- | -------------------------------------------------------------------------------- | ------- |
-| Enable Hooks       | `hooksConfig.enabled`       | Canonical toggle for the hooks system. When disabled, no hooks will be executed. | `true`  |
-| Hook Notifications | `hooksConfig.notifications` | Show visual indicators when hooks are executing.                                 | `true`  |
+| UI Label           | Setting               | Description                                      | Default |
+| ------------------ | --------------------- | ------------------------------------------------ | ------- |
+| Hook Notifications | `hooks.notifications` | Show visual indicators when hooks are executing. | `true`  |
 
 <!-- SETTINGS-AUTOGEN:END -->

docs/cli/skills.md

@@ -1,5 +1,9 @@
 # Agent Skills
 
+_Note: This is an experimental feature enabled via `experimental.skills`. You
+can also search for "Skills" within the `/settings` interactive UI to toggle
+this and manage other skill-related settings._
+
 Agent Skills allow you to extend Gemini CLI with specialized expertise,
 procedural workflows, and task-specific resources. Based on the
 [Agent Skills](https://agentskills.io) open standard, a "skill" is a
@@ -35,22 +39,16 @@ the full instructions and resources required to complete the task using the
 
 Gemini CLI discovers skills from three primary locations:
 
-1.  **Workspace Skills**: Located in `.gemini/skills/` or the `.agents/skills/`
-    alias. Workspace skills are typically committed to version control and
-    shared with the team.
-2.  **User Skills**: Located in `~/.gemini/skills/` or the `~/.agents/skills/`
-    alias. These are personal skills available across all your workspaces.
+1.  **Workspace Skills** (`.gemini/skills/`): Workspace-specific skills that are
+    typically committed to version control and shared with the team.
+2.  **User Skills** (`~/.gemini/skills/`): Personal skills available across all
+    your workspaces.
 3.  **Extension Skills**: Skills bundled within installed
     [extensions](../extensions/index.md).
 
 **Precedence:** If multiple skills share the same name, higher-precedence
 locations override lower ones: **Workspace > User > Extension**.
 
-Within the same tier (user or workspace), the `.agents/skills/` alias takes
-precedence over the `.gemini/skills/` directory. This generic alias provides an
-intuitive path for managing agent-specific expertise that remains compatible
-across different AI agent tools.
-
 ## Managing Skills
 
 ### In an Interactive Session
@@ -58,7 +56,6 @@ across different AI agent tools.
 Use the `/skills` slash command to view and manage available expertise:
 
 - `/skills list` (default): Shows all discovered skills and their status.
-- `/skills link <path>`: Links agent skills from a local directory via symlink.
 - `/skills disable <name>`: Prevents a specific skill from being used.
 - `/skills enable <name>`: Re-enables a disabled skill.
 - `/skills reload`: Refreshes the list of discovered skills from all tiers.
@@ -74,16 +71,8 @@ The `gemini skills` command provides management utilities:
 # List all discovered skills
 gemini skills list
 
-# Link agent skills from a local directory via symlink
-# Discovers skills (SKILL.md or */SKILL.md) and creates symlinks in ~/.gemini/skills
-# (or ~/.agents/skills)
-gemini skills link /path/to/my-skills-repo
-
-# Link to the workspace scope (.gemini/skills or .agents/skills)
-gemini skills link /path/to/my-skills-repo --scope workspace
-
 # Install a skill from a Git repository, local directory, or zipped skill file (.skill)
-# Uses the user scope by default (~/.gemini/skills or ~/.agents/skills)
+# Uses the user scope by default (~/.gemini/skills)
 gemini skills install https://github.com/user/repo.git
 gemini skills install /path/to/local/skill
 gemini skills install /path/to/local/my-expertise.skill
@@ -91,7 +80,7 @@ gemini skills install /path/to/local/my-expertise.skill
 # Install a specific skill from a monorepo or subdirectory using --path
 gemini skills install https://github.com/my-org/my-skills.git --path skills/frontend-design
 
-# Install to the workspace scope (.gemini/skills or .agents/skills)
+# Install to the workspace scope (.gemini/skills)
 gemini skills install /path/to/skill --scope workspace
 
 # Uninstall a skill by name
@@ -104,7 +93,84 @@ gemini skills enable my-expertise
 gemini skills disable my-expertise --scope workspace
 ```
 
-## How it Works
+## Creating a Skill
+
+A skill is a directory containing a `SKILL.md` file at its root. This file uses
+YAML frontmatter for metadata and Markdown for instructions.
+
+### Folder Structure
+
+Skills are self-contained directories. At a minimum, a skill requires a
+`SKILL.md` file, but can include other resources:
+
+```text
+my-skill/
+├── SKILL.md       (Required) Instructions and metadata
+├── scripts/       (Optional) Executable scripts/tools
+├── references/    (Optional) Static documentation and examples
+└── assets/        (Optional) Templates and binary resources
+```
+
+### Basic Structure (SKILL.md)
+
+```markdown
+---
+name: <unique-name>
+description: <what the skill does and when Gemini should use it>
+---
+
+<your instructions for how the agent should behave / use the skill>
+```
+
+- **`name`**: A unique identifier (lowercase, alphanumeric, and dashes).
+- **`description`**: The most critical field. Gemini uses this to decide when
+  the skill is relevant. Be specific about the expertise provided.
+- **Body**: Everything below the second `---` is injected as expert procedural
+  guidance for the model.
+
+### Example: Team Code Reviewer
+
+Create `~/.gemini/skills/code-reviewer/SKILL.md`:
+
+```markdown
+---
+name: code-reviewer
+description:
+  Expertise in reviewing code for style, security, and performance. Use when the
+  user asks for "feedback," a "review," or to "check" their changes.
+---
+
+# Code Reviewer
+
+You are an expert code reviewer. When reviewing code, follow this workflow:
+
+1.  **Analyze**: Review the staged changes or specific files provided. Ensure
+    that the changes are scoped properly and represent minimal changes required
+    to address the issue.
+2.  **Style**: Ensure code follows the workspace's conventions and idiomatic
+    patterns as described in the `GEMINI.md` file.
+3.  **Security**: Flag any potential security vulnerabilities.
+4.  **Tests**: Verify that new logic has corresponding test coverage and that
+    the test coverage adequately validates the changes.
+
+Provide your feedback as a concise bulleted list of "Strengths" and
+"Opportunities."
+```
+
+### Resource Conventions
+
+While you can structure your skill directory however you like, the Agent Skills
+standard encourages these conventions:
+
+- **`scripts/`**: Executable scripts (bash, python, node) the agent can run.
+- **`references/`**: Static documentation, schemas, or example data for the
+  agent to consult.
+- **`assets/`**: Code templates, boilerplate, or binary resources.
+
+When a skill is activated, Gemini CLI provides the model with a tree view of the
+entire skill directory, allowing it to discover and utilize these assets.
+
+## How it Works (Security & Privacy)
 
 1.  **Discovery**: At the start of a session, Gemini CLI scans the discovery
     tiers and injects the name and description of all enabled skills into the
@@ -120,15 +186,3 @@ gemini skills disable my-expertise --scope workspace
       it permission to read any bundled assets.
 5.  **Execution**: The model proceeds with the specialized expertise active. It
     is instructed to prioritize the skill's procedural guidance within reason.
-
-### Skill activation
-
-Once a skill is activated (typically by Gemini identifying a task that matches
-the skill's description and your approval), its specialized instructions and
-resources are loaded into the agent's context. A skill remains active and its
-guidance is prioritized for the duration of the session.
-
-## Creating your own skills
-
-To create your own skills, see the [Create Agent Skills](./creating-skills.md)
-guide.

docs/cli/system-prompt.md

@@ -56,38 +56,6 @@ error with: `missing system prompt file '<path>'`.
 When `GEMINI_SYSTEM_MD` is active, the CLI shows a `|⌐■_■|` indicator in the UI
 to signal custom system‑prompt mode.
 
-## Variable Substitution
-
-When using a custom system prompt file, you can use the following variables to
-dynamically include built-in content:
-
-- `${AgentSkills}`: Injects a complete section (including header) of all
-  available agent skills.
-- `${SubAgents}`: Injects a complete section (including header) of available
-  sub-agents.
-- `${AvailableTools}`: Injects a bulleted list of all currently enabled tool
-  names.
-- Tool Name Variables: Injects the actual name of a tool using the pattern:
-  `${toolName}_ToolName` (e.g., `${write_file_ToolName}`,
-  `${run_shell_command_ToolName}`).
-
-  This pattern is generated dynamically for all available tools.
-
-### Example
-
-```markdown
-# Custom System Prompt
-
-You are a helpful assistant. ${AgentSkills}
-${SubAgents}
-
-## Tooling
-
-The following tools are available to you: ${AvailableTools}
-
-You can use ${write_file_ToolName} to save logs.
-```
-
 ## Export the default prompt (recommended)
 
 Before overriding, export the current default prompt so you can review required

docs/cli/telemetry.md

@@ -18,7 +18,6 @@ Learn how to enable and setup OpenTelemetry for Gemini CLI.
   - [Logs and metrics](#logs-and-metrics)
     - [Logs](#logs)
       - [Sessions](#sessions)
-      - [Approval Mode](#approval-mode)
       - [Tools](#tools)
       - [Files](#files)
       - [API](#api)
@@ -93,7 +92,7 @@ Environment variables can be used to override the settings in the file.
 `true` or `1` will enable the feature. Any other value will disable it.
 
 For detailed information about all configuration options, see the
-[Configuration guide](../reference/configuration.md).
+[Configuration guide](../get-started/configuration.md).
 
 ## Google Cloud telemetry
 
@@ -275,9 +274,9 @@ For local development and debugging, you can capture telemetry data locally:
 The following section describes the structure of logs and metrics generated for
 Gemini CLI.
 
-The `session.id`, `installation.id`, `active_approval_mode`, and `user.email`
-(available only when authenticated with a Google account) are included as common
-attributes on all logs and metrics.
+The `session.id`, `installation.id`, and `user.email` (available only when
+authenticated with a Google account) are included as common attributes on all
+logs and metrics.
 
 ### Logs
 
@@ -316,31 +315,6 @@ Captures startup configuration and user prompt submissions.
     - `prompt` (string; excluded if `telemetry.logPrompts` is `false`)
     - `auth_type` (string)
 
-#### Approval Mode
-
-Tracks changes and duration of approval modes.
-
-##### Lifecycle
-
-- `approval_mode_switch`: Approval mode was changed.
-  - **Attributes**:
-    - `from_mode` (string)
-    - `to_mode` (string)
-
-- `approval_mode_duration`: Duration spent in an approval mode.
-  - **Attributes**:
-    - `mode` (string)
-    - `duration_ms` (int)
-
-##### Execution
-
-These events track the execution of an approval mode, such as Plan Mode.
-
-- `plan_execution`: A plan was executed and the session switched from plan mode
-  to active execution.
-  - **Attributes**:
-    - `approval_mode` (string)
-
 #### Tools
 
 Captures tool executions, output truncation, and Edit behavior.
@@ -360,21 +334,7 @@ Captures tool executions, output truncation, and Edit behavior.
     - `extension_name` (string, if applicable)
     - `extension_id` (string, if applicable)
     - `content_length` (int, if applicable)
-    - `metadata` (if applicable), which includes for the `AskUser` tool:
-      - `ask_user` (object):
-        - `question_types` (array of strings)
-        - `ask_user_dismissed` (boolean)
-        - `ask_user_empty_submission` (boolean)
-        - `ask_user_answer_count` (number)
-      - `diffStat` (if applicable), which includes:
-        - `model_added_lines` (number)
-        - `model_removed_lines` (number)
-        - `model_added_chars` (number)
-        - `model_removed_chars` (number)
-        - `user_added_lines` (number)
-        - `user_removed_lines` (number)
-        - `user_added_chars` (number)
-        - `user_removed_chars` (number)
+    - `metadata` (if applicable)
 
 - `gemini_cli.tool_output_truncated`: Output of a tool call was truncated.
   - **Attributes**:
@@ -735,17 +695,6 @@ Agent lifecycle metrics: runs, durations, and turns.
   - **Attributes**:
     - `agent_name` (string)
 
-##### Approval Mode
-
-###### Execution
-
-These metrics track the adoption and usage of specific approval workflows, such
-as Plan Mode.
-
-- `gemini_cli.plan.execution.count` (Counter, Int): Counts plan executions.
-  - **Attributes**:
-    - `approval_mode` (string)
-
 ##### UI
 
 UI stability signals such as flicker count.

docs/cli/themes.md

@@ -16,14 +16,12 @@ using the `/theme` command within Gemini CLI:
   - `Default`
   - `Dracula`
   - `GitHub`
-  - `Solarized Dark`
 - **Light themes:**
   - `ANSI Light`
   - `Ayu Light`
   - `Default Light`
   - `GitHub Light`
   - `Google Code`
-  - `Solarized Light`
   - `Xcode`
 
 ### Changing themes
@@ -41,22 +39,22 @@ can change the theme using the `/theme` command.
 ### Theme persistence
 
 Selected themes are saved in Gemini CLI's
-[configuration](../reference/configuration.md) so your preference is remembered
-across sessions.
+[configuration](../get-started/configuration.md) so your preference is
+remembered across sessions.
 
 ---
 
 ## Custom color themes
 
-Gemini CLI lets you create your own custom color themes by specifying them in
-your `settings.json` file. This gives you full control over the color palette
+Gemini CLI allows you to create your own custom color themes by specifying them
+in your `settings.json` file. This gives you full control over the color palette
 used in the CLI.
 
 ### How to define a custom theme
 
 Add a `customThemes` block to your user, project, or system `settings.json`
 file. Each custom theme is defined as an object with a unique name and a set of
-nested configuration objects. For example:
+color keys. For example:
 
 ```json
 {
@@ -65,52 +63,50 @@ nested configuration objects. For example:
       "MyCustomTheme": {
         "name": "MyCustomTheme",
         "type": "custom",
-        "background": {
-          "primary": "#181818"
-        },
-        "text": {
-          "primary": "#f0f0f0",
-          "secondary": "#a0a0a0"
-        }
+        "Background": "#181818",
+        ...
       }
     }
   }
 }
 ```
 
-**Configuration objects:**
+**Color keys:**
 
-- **`text`**: Defines text colors.
-  - `primary`: The default text color.
-  - `secondary`: Used for less prominent text.
-  - `link`: Color for URLs and links.
-  - `accent`: Used for highlights and emphasis.
-  - `response`: Precedence over `primary` for rendering model responses.
-- **`background`**: Defines background colors.
-  - `primary`: The main background color of the UI.
-  - `diff.added`: Background for added lines in diffs.
-  - `diff.removed`: Background for removed lines in diffs.
-- **`border`**: Defines border colors.
-  - `default`: The standard border color.
-  - `focused`: Border color when an element is focused.
-- **`status`**: Colors for status indicators.
-  - `success`: Used for successful operations.
-  - `warning`: Used for warnings.
-  - `error`: Used for errors.
-- **`ui`**: Other UI elements.
-  - `comment`: Color for code comments.
-  - `symbol`: Color for code symbols and operators.
-  - `gradient`: An array of colors used for gradient effects.
+- `Background`
+- `Foreground`
+- `LightBlue`
+- `AccentBlue`
+- `AccentPurple`
+- `AccentCyan`
+- `AccentGreen`
+- `AccentYellow`
+- `AccentRed`
+- `Comment`
+- `Gray`
+- `DiffAdded` (optional, for added lines in diffs)
+- `DiffRemoved` (optional, for removed lines in diffs)
+
+You can also override individual UI text roles by adding a nested `text` object.
+This object supports the keys `primary`, `secondary`, `link`, `accent`, and
+`response`. When `text.response` is provided it takes precedence over
+`text.primary` for rendering model responses in chat.
 
 **Required properties:**
 
 - `name` (must match the key in the `customThemes` object and be a string)
 - `type` (must be the string `"custom"`)
-
-While all sub-properties are technically optional, we recommend providing at
-least `background.primary`, `text.primary`, `text.secondary`, and the various
-accent colors via `text.link`, `text.accent`, and `status` to ensure a cohesive
-UI.
+- `Background`
+- `Foreground`
+- `LightBlue`
+- `AccentBlue`
+- `AccentPurple`
+- `AccentCyan`
+- `AccentGreen`
+- `AccentYellow`
+- `AccentRed`
+- `Comment`
+- `Gray`
 
 You can use either hex codes (e.g., `#FF0000`) **or** standard CSS color names
 (e.g., `coral`, `teal`, `blue`) for any color value. See
@@ -145,35 +141,22 @@ custom theme defined in `settings.json`.
 
 ```json
 {
-  "name": "Gruvbox Dark",
+  "name": "My File Theme",
   "type": "custom",
-  "background": {
-    "primary": "#282828",
-    "diff": {
-      "added": "#2b3312",
-      "removed": "#341212"
-    }
-  },
-  "text": {
-    "primary": "#ebdbb2",
-    "secondary": "#a89984",
-    "link": "#83a598",
-    "accent": "#d3869b"
-  },
-  "border": {
-    "default": "#3c3836",
-    "focused": "#458588"
-  },
-  "status": {
-    "success": "#b8bb26",
-    "warning": "#fabd2f",
-    "error": "#fb4934"
-  },
-  "ui": {
-    "comment": "#928374",
-    "symbol": "#8ec07c",
-    "gradient": ["#cc241d", "#d65d0e", "#d79921"]
-  }
+  "Background": "#282A36",
+  "Foreground": "#F8F8F2",
+  "LightBlue": "#82AAFF",
+  "AccentBlue": "#61AFEF",
+  "AccentPurple": "#BD93F9",
+  "AccentCyan": "#8BE9FD",
+  "AccentGreen": "#50FA7B",
+  "AccentYellow": "#F1FA8C",
+  "AccentRed": "#FF5555",
+  "Comment": "#6272A4",
+  "Gray": "#ABB2BF",
+  "DiffAdded": "#A6E3A1",
+  "DiffRemoved": "#F38BA8",
+  "GradientColors": ["#4796E4", "#847ACE", "#C3677F"]
 }
 ```
 
@@ -194,18 +177,9 @@ untrusted sources.
 - Or, set it as the default by adding `"theme": "MyCustomTheme"` to the `ui`
   object in your `settings.json`.
 - Custom themes can be set at the user, project, or system level, and follow the
-  same [configuration precedence](../reference/configuration.md) as other
+  same [configuration precedence](../get-started/configuration.md) as other
   settings.
 
-### Themes from extensions
-
-[Extensions](../extensions/reference.md#themes) can also provide custom themes.
-Once an extension is installed and enabled, its themes are automatically added
-to the selection list in the `/theme` command.
-
-Themes from extensions appear with the extension name in parentheses to help you
-identify their source, for example: `shades-of-green (green-extension)`.
-
 ---
 
 ## Dark themes
@@ -234,10 +208,6 @@ identify their source, for example: `shades-of-green (green-extension)`.
 
 <img src="/assets/theme-github.png" alt="GitHub theme" width="600">
 
-### Solarized Dark
-
-<img src="/assets/theme-solarized-dark.png" alt="Solarized Dark theme" width="600">
-
 ## Light themes
 
 ### ANSI Light
@@ -260,10 +230,6 @@ identify their source, for example: `shades-of-green (green-extension)`.
 
 <img src="/assets/theme-google-light.png" alt="Google Code theme" width="600">
 
-### Solarized Light
-
-<img src="/assets/theme-solarized-light.png" alt="Solarized Light theme" width="600">
-
 ### Xcode
 
 <img src="/assets/theme-xcode-light.png" alt="Xcode Light theme" width="600">

docs/cli/tutorials.md

@@ -0,0 +1,87 @@
+# Tutorials
+
+This page contains tutorials for interacting with Gemini CLI.
+
+## Agent Skills
+
+- [Getting Started with Agent Skills](./tutorials/skills-getting-started.md)
+
+## Setting up a Model Context Protocol (MCP) server
+
+> [!CAUTION] Before using a third-party MCP server, ensure you trust its source
+> and understand the tools it provides. Your use of third-party servers is at
+> your own risk.
+
+This tutorial demonstrates how to set up an MCP server, using the
+[GitHub MCP server](https://github.com/github/github-mcp-server) as an example.
+The GitHub MCP server provides tools for interacting with GitHub repositories,
+such as creating issues and commenting on pull requests.
+
+### Prerequisites
+
+Before you begin, ensure you have the following installed and configured:
+
+- **Docker:** Install and run [Docker].
+- **GitHub Personal Access Token (PAT):** Create a new [classic] or
+  [fine-grained] PAT with the necessary scopes.
+
+[Docker]: https://www.docker.com/
+[classic]: https://github.com/settings/tokens/new
+[fine-grained]: https://github.com/settings/personal-access-tokens/new
+
+### Guide
+
+#### Configure the MCP server in `settings.json`
+
+In your project's root directory, create or open the
+[`.gemini/settings.json` file](../get-started/configuration.md). Within the
+file, add the `mcpServers` configuration block, which provides instructions for
+how to launch the GitHub MCP server.
+
+```json
+{
+  "mcpServers": {
+    "github": {
+      "command": "docker",
+      "args": [
+        "run",
+        "-i",
+        "--rm",
+        "-e",
+        "GITHUB_PERSONAL_ACCESS_TOKEN",
+        "ghcr.io/github/github-mcp-server"
+      ],
+      "env": {
+        "GITHUB_PERSONAL_ACCESS_TOKEN": "${GITHUB_PERSONAL_ACCESS_TOKEN}"
+      }
+    }
+  }
+}
+```
+
+#### Set your GitHub token
+
+> [!CAUTION] Using a broadly scoped personal access token that has access to
+> personal and private repositories can lead to information from the private
+> repository being leaked into the public repository. We recommend using a
+> fine-grained access token that doesn't share access to both public and private
+> repositories.
+
+Use an environment variable to store your GitHub PAT:
+
+```bash
+GITHUB_PERSONAL_ACCESS_TOKEN="pat_YourActualGitHubTokenHere"
+```
+
+Gemini CLI uses this value in the `mcpServers` configuration that you defined in
+the `settings.json` file.
+
+#### Launch Gemini CLI and verify the connection
+
+When you launch Gemini CLI, it automatically reads your configuration and
+launches the GitHub MCP server in the background. You can then use natural
+language prompts to ask Gemini CLI to perform GitHub actions. For example:
+
+```bash
+"get all open issues assigned to me in the 'foo/bar' repo and prioritize them"
+```

docs/cli/tutorials/automation.md

@@ -1,187 +0,0 @@
-# Automate tasks with headless mode
-
-Automate tasks with Gemini CLI. Learn how to use headless mode, pipe data into
-Gemini CLI, automate workflows with shell scripts, and generate structured JSON
-output for other applications.
-
-## Prerequisites
-
-- Gemini CLI installed and authenticated.
-- Familiarity with shell scripting (Bash/Zsh).
-
-## Why headless mode?
-
-Headless mode runs Gemini CLI once and exits. It's perfect for:
-
-- **CI/CD:** Analyzing pull requests automatically.
-- **Batch processing:** Summarizing a large number of log files.
-- **Tool building:** Creating your own "AI wrapper" scripts.
-
-## How to use headless mode
-
-Run Gemini CLI in headless mode by providing a prompt as a positional argument.
-This bypasses the interactive chat interface and prints the response to standard
-output (stdout).
-
-Run a single command:
-
-```bash
-gemini "Write a poem about TypeScript"
-```
-
-## How to pipe input to Gemini CLI
-
-Feed data into Gemini using the standard Unix pipe `|`. Gemini reads the
-standard input (stdin) as context and answers your question using standard
-output.
-
-Pipe a file:
-
-```bash
-cat error.log | gemini "Explain why this failed"
-```
-
-Pipe a command:
-
-```bash
-git diff | gemini "Write a commit message for these changes"
-```
-
-## Use Gemini CLI output in scripts
-
-Because Gemini prints to stdout, you can chain it with other tools or save the
-results to a file.
-
-### Scenario: Bulk documentation generator
-
-You have a folder of Python scripts and want to generate a `README.md` for each
-one.
-
-1.  Save the following code as `generate_docs.sh`:
-
-    ```bash
-    #!/bin/bash
-
-    # Loop through all Python files
-    for file in *.py; do
-      echo "Generating docs for $file..."
-
-      # Ask Gemini CLI to generate the documentation and print it to stdout
-      gemini "Generate a Markdown documentation summary for @$file. Print the
-      result to standard output." > "${file%.py}.md"
-    done
-    ```
-
-2.  Make the script executable and run it in your directory:
-
-    ```bash
-    chmod +x generate_docs.sh
-    ./generate_docs.sh
-    ```
-
-    This creates a corresponding Markdown file for every Python file in the
-    folder.
-
-## Extract structured JSON data
-
-When writing a script, you often need structured data (JSON) to pass to tools
-like `jq`. To get pure JSON data from the model, combine the
-`--output-format json` flag with `jq` to parse the response field.
-
-### Scenario: Extract and return structured data
-
-1.  Save the following script as `generate_json.sh`:
-
-    ```bash
-    #!/bin/bash
-
-    # Ensure we are in a project root
-    if [ ! -f "package.json" ]; then
-      echo "Error: package.json not found."
-      exit 1
-    fi
-
-    # Extract data
-    gemini --output-format json "Return a raw JSON object with keys 'version' and 'deps' from @package.json" | jq -r '.response' > data.json
-    ```
-
-2.  Run `generate_json.sh`:
-
-    ```bash
-    chmod +x generate_json.sh
-    ./generate_json.sh
-    ```
-
-3.  Check `data.json`. The file should look like this:
-
-    ```json
-    {
-      "version": "1.0.0",
-      "deps": {
-        "react": "^18.2.0"
-      }
-    }
-    ```
-
-## Build your own custom AI tools
-
-Use headless mode to perform custom, automated AI tasks.
-
-### Scenario: Create a "Smart Commit" alias
-
-You can add a function to your shell configuration (like `.zshrc` or `.bashrc`)
-to create a `git commit` wrapper that writes the message for you.
-
-1.  Open your `.zshrc` file (or `.bashrc` if you use Bash) in your preferred
-    text editor.
-
-    ```bash
-    nano ~/.zshrc
-    ```
-
-    **Note**: If you use VS Code, you can run `code ~/.zshrc`.
-
-2.  Scroll to the very bottom of the file and paste this code:
-
-    ```bash
-    function gcommit() {
-      # Get the diff of staged changes
-      diff=$(git diff --staged)
-
-      if [ -z "$diff" ]; then
-        echo "No staged changes to commit."
-        return 1
-      fi
-
-      # Ask Gemini to write the message
-      echo "Generating commit message..."
-      msg=$(echo "$diff" | gemini "Write a concise Conventional Commit message for this diff. Output ONLY the message.")
-
-      # Commit with the generated message
-      git commit -m "$msg"
-    }
-    ```
-
-    Save your file and exit.
-
-3.  Run this command to make the function available immediately:
-
-    ```bash
-    source ~/.zshrc
-    ```
-
-4.  Use your new command:
-
-    ```bash
-    gcommit
-    ```
-
-    Gemini CLI will analyze your staged changes and commit them with a generated
-    message.
-
-## Next steps
-
-- Explore the [Headless mode reference](../../cli/headless.md) for full JSON
-  schema details.
-- Learn about [Shell commands](shell-commands.md) to let the agent run scripts
-  instead of just writing them.

docs/cli/tutorials/file-management.md

@@ -1,142 +0,0 @@
-# File management with Gemini CLI
-
-Explore, analyze, and modify your codebase using Gemini CLI. In this guide,
-you'll learn how to provide Gemini CLI with files and directories, modify and
-create files, and control what Gemini CLI can see.
-
-## Prerequisites
-
-- Gemini CLI installed and authenticated.
-- A project directory to work with (e.g., a git repository).
-
-## How to give the agent context (Reading files)
-
-Gemini CLI will generally try to read relevant files, sometimes prompting you
-for access (depending on your settings). To ensure that Gemini CLI uses a file,
-you can also include it directly.
-
-### Direct file inclusion (`@`)
-
-If you know the path to the file you want to work on, use the `@` symbol. This
-forces the CLI to read the file immediately and inject its content into your
-prompt.
-
-```bash
-`@src/components/UserProfile.tsx Explain how this component handles user data.`
-```
-
-### Working with multiple files
-
-Complex features often span multiple files. You can chain `@` references to give
-the agent a complete picture of the dependencies.
-
-```bash
-`@src/components/UserProfile.tsx @src/types/User.ts Refactor the component to use the updated User interface.`
-```
-
-### Including entire directories
-
-For broad questions or refactoring, you can include an entire directory. Be
-careful with large folders, as this consumes more tokens.
-
-```bash
-`@src/utils/ Check these utility functions for any deprecated API usage.`
-```
-
-## How to find files (Exploration)
-
-If you _don't_ know the exact file path, you can ask Gemini CLI to find it for
-you. This is useful when navigating a new codebase or looking for specific
-logic.
-
-### Scenario: Find a component definition
-
-You know there's a `UserProfile` component, but you don't know where it lives.
-
-```none
-`Find the file that defines the UserProfile component.`
-```
-
-Gemini uses the `glob` or `list_directory` tools to search your project
-structure. It will return the specific path (e.g.,
-`src/components/UserProfile.tsx`), which you can then use with `@` in your next
-turn.
-
-> **Tip:** You can also ask for lists of files, like "Show me all the TypeScript
-> configuration files in the root directory."
-
-## How to modify code
-
-Once Gemini CLI has context, you can direct it to make specific edits. The agent
-is capable of complex refactoring, not just simple text replacement.
-
-```none
-`Update @src/components/UserProfile.tsx to show a loading spinner if the user data is null.`
-```
-
-Gemini CLI uses the `replace` tool to propose a targeted code change.
-
-### Creating new files
-
-You can also ask the agent to create entirely new files or folder structures.
-
-```none
-`Create a new file @src/components/LoadingSpinner.tsx with a simple Tailwind CSS spinner.`
-```
-
-Gemini CLI uses the `write_file` tool to generate the new file from scratch.
-
-## Review and confirm changes
-
-Gemini CLI prioritizes safety. Before any file is modified, it presents a
-unified diff of the proposed changes.
-
-```diff
-- if (!user) return null;
-+ if (!user) return <LoadingSpinner />;
-```
-
-- **Red lines (-):** Code that will be removed.
-- **Green lines (+):** Code that will be added.
-
-Press **y** to confirm and apply the change to your local file system. If the
-diff doesn't look right, press **n** to cancel and refine your prompt.
-
-## Verify the result
-
-After the edit is complete, verify the fix. You can simply read the file again
-or, better yet, run your project's tests.
-
-```none
-`Run the tests for the UserProfile component.`
-```
-
-Gemini CLI uses the `run_shell_command` tool to execute your test runner (e.g.,
-`npm test` or `jest`). This ensures the changes didn't break existing
-functionality.
-
-## Advanced: Controlling what Gemini sees
-
-By default, Gemini CLI respects your `.gitignore` file. It won't read or search
-through `node_modules`, build artifacts, or other ignored paths.
-
-If you have sensitive files (like `.env`) or large assets that you want to keep
-hidden from the AI _without_ ignoring them in Git, you can create a
-`.geminiignore` file in your project root.
-
-**Example `.geminiignore`:**
-
-```text
-.env
-local-db-dump.sql
-private-notes.md
-```
-
-## Next steps
-
-- Learn how to [Manage context and memory](memory-management.md) to keep your
-  agent smarter over long sessions.
-- See [Execute shell commands](shell-commands.md) for more on running tests and
-  builds.
-- Explore the technical [File system reference](../../tools/file-system.md) for
-  advanced tool parameters.

docs/cli/tutorials/mcp-setup.md

@@ -1,105 +0,0 @@
-# Set up an MCP server
-
-Connect Gemini CLI to your external databases and services. In this guide,
-you'll learn how to extend Gemini CLI's capabilities by installing the GitHub
-MCP server and using it to manage your repositories.
-
-## Prerequisites
-
-- Gemini CLI installed.
-- **Docker:** Required for this specific example (many MCP servers run as Docker
-  containers).
-- **GitHub token:** A Personal Access Token (PAT) with repo permissions.
-
-## How to prepare your credentials
-
-Most MCP servers require authentication. For GitHub, you need a PAT.
-
-1.  Create a [fine-grained PAT](https://github.com/settings/tokens?type=beta).
-2.  Grant it **Read** access to **Metadata** and **Contents**, and
-    **Read/Write** access to **Issues** and **Pull Requests**.
-3.  Store it in your environment:
-
-```bash
-export GITHUB_PERSONAL_ACCESS_TOKEN="github_pat_..."
-```
-
-## How to configure Gemini CLI
-
-You tell Gemini about new servers by editing your `settings.json`.
-
-1.  Open `~/.gemini/settings.json` (or the project-specific
-    `.gemini/settings.json`).
-2.  Add the `mcpServers` block. This tells Gemini: "Run this docker container
-    and talk to it."
-
-```json
-{
-  "mcpServers": {
-    "github": {
-      "command": "docker",
-      "args": [
-        "run",
-        "-i",
-        "--rm",
-        "-e",
-        "GITHUB_PERSONAL_ACCESS_TOKEN",
-        "ghcr.io/modelcontextprotocol/servers/github:latest"
-      ],
-      "env": {
-        "GITHUB_PERSONAL_ACCESS_TOKEN": "${GITHUB_PERSONAL_ACCESS_TOKEN}"
-      }
-    }
-  }
-}
-```
-
-> **Note:** The `command` is `docker`, and the rest are arguments passed to it.
-> We map the local environment variable into the container so your secret isn't
-> hardcoded in the config file.
-
-## How to verify the connection
-
-Restart Gemini CLI. It will automatically try to start the defined servers.
-
-**Command:** `/mcp list`
-
-You should see: `✓ github: docker ... - Connected`
-
-If you see `Disconnected` or an error, check that Docker is running and your API
-token is valid.
-
-## How to use the new tools
-
-Now that the server is running, the agent has new capabilities ("tools"). You
-don't need to learn special commands; just ask in natural language.
-
-### Scenario: Listing pull requests
-
-**Prompt:** `List the open PRs in the google/gemini-cli repository.`
-
-The agent will:
-
-1.  Recognize the request matches a GitHub tool.
-2.  Call `github_list_pull_requests`.
-3.  Present the data to you.
-
-### Scenario: Creating an issue
-
-**Prompt:**
-`Create an issue in my repo titled "Bug: Login fails" with the description "See logs".`
-
-## Troubleshooting
-
-- **Server won't start?** Try running the docker command manually in your
-  terminal to see if it prints an error (e.g., "image not found").
-- **Tools not found?** Run `/mcp refresh` to force the CLI to re-query the
-  server for its capabilities.
-
-## Next steps
-
-- Explore the [MCP servers reference](../../tools/mcp-server.md) to learn about
-  SSE and HTTP transports for remote servers.
-- Browse the
-  [official MCP server list](https://github.com/modelcontextprotocol/servers) to
-  find connectors for Slack, Postgres, Google Drive, and more.

docs/cli/tutorials/memory-management.md

@@ -1,126 +0,0 @@
-# Manage context and memory
-
-Control what Gemini CLI knows about you and your projects. In this guide, you'll
-learn how to define project-wide rules with `GEMINI.md`, teach the agent
-persistent facts, and inspect the active context.
-
-## Prerequisites
-
-- Gemini CLI installed and authenticated.
-- A project directory where you want to enforce specific rules.
-
-## Why manage context?
-
-Out of the box, Gemini CLI is smart but generic. It doesn't know your preferred
-testing framework, your indentation style, or that you hate using `any` in
-TypeScript. Context management solves this by giving the agent persistent
-memory.
-
-You'll use these features when you want to:
-
-- **Enforce standards:** Ensure every generated file matches your team's style
-  guide.
-- **Set a persona:** Tell the agent to act as a "Senior Rust Engineer" or "QA
-  Specialist."
-- **Remember facts:** Save details like "My database port is 5432" so you don't
-  have to repeat them.
-
-## How to define project-wide rules (GEMINI.md)
-
-The most powerful way to control the agent's behavior is through `GEMINI.md`
-files. These are Markdown files containing instructions that are automatically
-loaded into every conversation.
-
-### Scenario: Create a project context file
-
-1.  In the root of your project, create a file named `GEMINI.md`.
-
-2.  Add your instructions:
-
-    ```markdown
-    # Project Instructions
-
-    - **Framework:** We use React with Vite.
-    - **Styling:** Use Tailwind CSS for all styling. Do not write custom CSS.
-    - **Testing:** All new components must include a Vitest unit test.
-    - **Tone:** Be concise. Don't explain basic React concepts.
-    ```
-
-3.  Start a new session. Gemini CLI will now know these rules automatically.
-
-### Scenario: Using the hierarchy
-
-Context is loaded hierarchically. This allows you to have general rules for
-everything and specific rules for sub-projects.
-
-1.  **Global:** `~/.gemini/GEMINI.md` (Rules for _every_ project you work on).
-2.  **Project Root:** `./GEMINI.md` (Rules for the current repository).
-3.  **Subdirectory:** `./src/GEMINI.md` (Rules specific to the `src` folder).
-
-**Example:** You might set "Always use strict typing" in your global config, but
-"Use Python 3.11" only in your backend repository.
-
-## How to teach the agent facts (Memory)
-
-Sometimes you don't want to write a config file. You just want to tell the agent
-something once and have it remember forever. You can do this naturally in chat.
-
-### Scenario: Saving a memory
-
-Just tell the agent to remember something.
-
-**Prompt:** `Remember that I prefer using 'const' over 'let' wherever possible.`
-
-The agent will use the `save_memory` tool to store this fact in your global
-memory file.
-
-**Prompt:** `Save the fact that the staging server IP is 10.0.0.5.`
-
-### Scenario: Using memory in conversation
-
-Once a fact is saved, you don't need to invoke it explicitly. The agent "knows"
-it.
-
-**Next Prompt:** `Write a script to deploy to staging.`
-
-**Agent Response:** "I'll write a script to deploy to **10.0.0.5**..."
-
-## How to manage and inspect context
-
-As your project grows, you might want to see exactly what instructions the agent
-is following.
-
-### Scenario: View active context
-
-To see the full, concatenated set of instructions currently loaded (from all
-`GEMINI.md` files and saved memories), use the `/memory show` command.
-
-**Command:** `/memory show`
-
-This prints the raw text the model receives at the start of the session. It's
-excellent for debugging why the agent might be ignoring a rule.
-
-### Scenario: Refresh context
-
-If you edit a `GEMINI.md` file while a session is running, the agent won't know
-immediately. Force a reload with:
-
-**Command:** `/memory refresh`
-
-## Best practices
-
-- **Keep it focused:** Don't dump your entire internal wiki into `GEMINI.md`.
-  Keep instructions actionable and relevant to code generation.
-- **Use negative constraints:** Explicitly telling the agent what _not_ to do
-  (e.g., "Do not use class components") is often more effective than vague
-  positive instructions.
-- **Review often:** Periodically check your `GEMINI.md` files to remove outdated
-  rules.
-
-## Next steps
-
-- Learn about [Session management](session-management.md) to see how short-term
-  history works.
-- Explore the [Command reference](../../reference/commands.md) for more
-  `/memory` options.
-- Read the technical spec for [Project context](../../cli/gemini-md.md).

docs/cli/tutorials/session-management.md

@@ -1,105 +0,0 @@
-# Manage sessions and history
-
-Resume, browse, and rewind your conversations with Gemini CLI. In this guide,
-you'll learn how to switch between tasks, manage your session history, and undo
-mistakes using the rewind feature.
-
-## Prerequisites
-
-- Gemini CLI installed and authenticated.
-- At least one active or past session.
-
-## How to resume where you left off
-
-It's common to switch context—maybe you're waiting for a build and want to work
-on a different feature. Gemini makes it easy to jump back in.
-
-### Scenario: Resume the last session
-
-The fastest way to pick up your most recent work is with the `--resume` flag (or
-`-r`).
-
-```bash
-gemini -r
-```
-
-This restores your chat history and memory, so you can say "Continue with the
-next step" immediately.
-
-### Scenario: Browse past sessions
-
-If you want to find a specific conversation from yesterday, use the interactive
-browser.
-
-**Command:** `/resume`
-
-This opens a searchable list of all your past sessions. You'll see:
-
-- A timestamp (e.g., "2 hours ago").
-- The first user message (helping you identify the topic).
-- The number of turns in the conversation.
-
-Select a session and press **Enter** to load it.
-
-## How to manage your workspace
-
-Over time, you'll accumulate a lot of history. Keeping your session list clean
-helps you find what you need.
-
-### Scenario: Deleting sessions
-
-In the `/resume` browser, navigate to a session you no longer need and press
-**x**. This permanently deletes the history for that specific conversation.
-
-You can also manage sessions from the command line:
-
-```bash
-# List all sessions with their IDs
-gemini --list-sessions
-
-# Delete a specific session by ID or index
-gemini --delete-session 1
-```
-
-## How to rewind time (Undo mistakes)
-
-Gemini CLI's **Rewind** feature is like `Ctrl+Z` for your workflow.
-
-### Scenario: Triggering rewind
-
-At any point in a chat, type `/rewind` or press **Esc** twice.
-
-### Scenario: Choosing a restore point
-
-You'll see a list of your recent interactions. Select the point _before_ the
-undesired changes occurred.
-
-### Scenario: Choosing what to revert
-
-Gemini gives you granular control over the undo process. You can choose to:
-
-1.  **Rewind conversation:** Only remove the chat history. The files stay
-    changed. (Useful if the code is good but the chat got off track).
-2.  **Revert code changes:** Keep the chat history but undo the file edits.
-    (Useful if you want to keep the context but retry the implementation).
-3.  **Rewind both:** Restore everything to exactly how it was.
-
-## How to fork conversations
-
-Sometimes you want to try two different approaches to the same problem.
-
-1.  Start a session and get to a decision point.
-2.  Save the current state with `/chat save decision-point`.
-3.  Try your first approach.
-4.  Later, use `/chat resume decision-point` to fork the conversation back to
-    that moment and try a different approach.
-
-This creates a new branch of history without losing your original work.
-
-## Next steps
-
-- Learn about [Checkpointing](../../cli/checkpointing.md) to understand the
-  underlying safety mechanism.
-- Explore [Task planning](task-planning.md) to keep complex sessions organized.
-- See the [Command reference](../../reference/commands.md) for all `/chat` and
-  `/resume` options.

docs/cli/tutorials/shell-commands.md

@@ -1,107 +0,0 @@
-# Execute shell commands
-
-Use the CLI to run builds, manage git, and automate system tasks without leaving
-the conversation. In this guide, you'll learn how to run commands directly,
-automate complex workflows, and manage background processes safely.
-
-## Prerequisites
-
-- Gemini CLI installed and authenticated.
-- Basic familiarity with your system's shell (Bash, Zsh, PowerShell, etc.).
-
-## How to run commands directly (`!`)
-
-Sometimes you just need to check a file size or git status without asking the AI
-to do it for you. You can pass commands directly to your shell using the `!`
-prefix.
-
-**Example:** `!ls -la`
-
-This executes `ls -la` immediately and prints the output to your terminal. The
-AI doesn't "see" this output unless you paste it back into the chat or use it in
-a prompt.
-
-### Scenario: Entering Shell mode
-
-If you're doing a lot of manual work, toggle "Shell Mode" by typing `!` and
-pressing **Enter**. Now, everything you type is sent to the shell until you exit
-(usually by pressing **Esc** or typing `exit`).
-
-## How to automate complex tasks
-
-You can automate tasks using a combination of Gemini CLI and shell commands.
-
-### Scenario: Run tests and fix failures
-
-You want to run tests and fix any failures.
-
-**Prompt:**
-`Run the unit tests. If any fail, analyze the error and try to fix the code.`
-
-**Workflow:**
-
-1.  Gemini calls `run_shell_command('npm test')`.
-2.  You see a confirmation prompt: `Allow command 'npm test'? [y/N]`.
-3.  You press `y`.
-4.  The tests run. If they fail, Gemini reads the error output.
-5.  Gemini uses `read_file` to inspect the failing test.
-6.  Gemini uses `replace` to fix the bug.
-7.  Gemini runs `npm test` again to verify the fix.
-
-This loop turns Gemini into an autonomous engineer.
-
-## How to manage background processes
-
-You can ask Gemini to start long-running tasks, like development servers or file
-watchers.
-
-**Prompt:** `Start the React dev server in the background.`
-
-Gemini will run the command (e.g., `npm run dev`) and detach it.
-
-### Scenario: Viewing active shells
-
-To see what's running in the background, use the `/shells` command.
-
-**Command:** `/shells`
-
-This opens a dashboard where you can view logs or kill runaway processes.
-
-## How to handle interactive commands
-
-Gemini CLI attempts to handle interactive commands (like `git add -p` or
-confirmation prompts) by streaming the output to you. However, for highly
-interactive tools (like `vim` or `top`), it's often better to run them yourself
-in a separate terminal window or use the `!` prefix.
-
-## Safety first
-
-Giving an AI access to your shell is powerful but risky. Gemini CLI includes
-several safety layers.
-
-### Confirmation prompts
-
-By default, **every** shell command requested by the agent requires your
-explicit approval.
-
-- **Allow once:** Runs the command one time.
-- **Allow always:** Trusts this specific command for the rest of the session.
-- **Deny:** Stops the agent.
-
-### Sandboxing
-
-For maximum security, especially when running untrusted code or exploring new
-projects, we strongly recommend enabling Sandboxing. This runs all shell
-commands inside a secure Docker container.
-
-**Enable sandboxing:** Use the `--sandbox` flag when starting the CLI:
-`gemini --sandbox`.
-
-## Next steps
-
-- Learn about [Sandboxing](../../cli/sandbox.md) to safely run destructive
-  commands.
-- See the [Shell tool reference](../../tools/shell.md) for configuration options
-  like timeouts and working directories.
-- Explore [Task planning](task-planning.md) to see how shell commands fit into
-  larger workflows.

docs/cli/tutorials/skills-getting-started.md

@@ -1,27 +1,50 @@
-# Get started with Agent Skills
+# Getting Started with Agent Skills
 
-Agent Skills extend Gemini CLI with specialized expertise. In this guide, you'll
-learn how to create your first skill, bundle custom scripts, and activate them
-during a session.
+Agent Skills allow you to extend Gemini CLI with specialized expertise. This
+tutorial will guide you through creating your first skill, enabling it, and
+using it in a session.
 
-## How to create a skill
+## 1. Enable Agent Skills
 
-A skill is defined by a directory containing a `SKILL.md` file. Let's create an
-**API Auditor** skill that helps you verify if local or remote endpoints are
+Agent Skills are currently an experimental feature and must be enabled in your
+settings.
+
+### Via the interactive UI
+
+1.  Start a Gemini CLI session by running `gemini`.
+2.  Type `/settings` to open the interactive settings dialog.
+3.  Search for "Skills".
+4.  Toggle **Agent Skills** to `true`.
+5.  Press `Esc` to save and exit. You may need to restart the CLI for the
+    changes to take effect.
+
+### Via `settings.json`
+
+Alternatively, you can manually edit your global settings file at
+`~/.gemini/settings.json` (create it if it doesn't exist):
+
+```json
+{
+  "experimental": {
+    "skills": true
+  }
+}
+```
+
+## 2. Create Your First Skill
+
+A skill is a directory containing a `SKILL.md` file. Let's create an **API
+Auditor** skill that helps you verify if local or remote endpoints are
 responding correctly.
 
-### Create the directory structure
-
-1.  Run the following command to create the folders:
+1.  **Create the skill directory structure:**
 
     ```bash
     mkdir -p .gemini/skills/api-auditor/scripts
     ```
 
-### Create the definition
-
-1.  Create a file at `.gemini/skills/api-auditor/SKILL.md`. This tells the agent
-    _when_ to use the skill and _how_ to behave.
+2.  **Create the `SKILL.md` file:** Create a file at
+    `.gemini/skills/api-auditor/SKILL.md` with the following content:
 
     ```markdown
     ---
@@ -44,12 +67,9 @@ responding correctly.
         without an `https://` protocol.
     ```
 
-### Add the tool logic
-
-Skills can bundle resources like scripts.
-
-1.  Create a file at `.gemini/skills/api-auditor/scripts/audit.js`. This is the
-    code the agent will run.
+3.  **Create the bundled Node.js script:** Create a file at
+    `.gemini/skills/api-auditor/scripts/audit.js`. This script will be used by
+    the agent to perform the actual check:
 
     ```javascript
     // .gemini/skills/api-auditor/scripts/audit.js
@@ -66,37 +86,39 @@ Skills can bundle resources like scripts.
       .catch((e) => console.error(`Result: Failed (${e.message})`));
     ```
 
-## How to verify discovery
+## 3. Verify the Skill is Discovered
 
-Gemini CLI automatically discovers skills in the `.gemini/skills` directory. You
-can also use `.agents/skills` as a more generic alternative. Check that it found
-your new skill.
+Use the `/skills` slash command (or `gemini skills list` from your terminal) to
+see if Gemini CLI has found your new skill.
 
-**Command:** `/skills list`
+In a Gemini CLI session:
+
+```
+/skills list
+```
 
 You should see `api-auditor` in the list of available skills.
 
-## How to use the skill
+## 4. Use the Skill in a Chat
 
-Now, try it out. Start a new session and ask a question that triggers the
-skill's description.
+Now, let's see the skill in action. Start a new session and ask a question about
+an endpoint.
 
-**User:** "Can you audit http://geminicli.com"
+**User:** "Can you audit http://geminili.com"
 
-Gemini recognizes the request matches the `api-auditor` description and asks for
-permission to activate it.
+Gemini will recognize the request matches the `api-auditor` description and will
+ask for your permission to activate it.
 
 **Model:** (After calling `activate_skill`) "I've activated the **api-auditor**
 skill. I'll run the audit script now..."
 
-Gemini then uses the `run_shell_command` tool to execute your bundled Node
+Gemini will then use the `run_shell_command` tool to execute your bundled Node
 script:
 
 `node .gemini/skills/api-auditor/scripts/audit.js http://geminili.com`
 
-## Next steps
+## Next Steps
 
-- Explore the
-  [Agent Skills Authoring Guide](../../cli/skills.md#creating-a-skill) to learn
-  about more advanced features.
+- Explore [Agent Skills Authoring Guide](../skills.md#creating-a-skill) to learn
+  about more advanced skill features.
 - Learn how to share skills via [Extensions](../../extensions/index.md).

docs/cli/tutorials/task-planning.md

@@ -1,93 +0,0 @@
-# Plan tasks with todos
-
-Keep complex jobs on the rails with Gemini CLI's built-in task planning. In this
-guide, you'll learn how to ask for a plan, execute it step-by-step, and monitor
-progress with the todo list.
-
-## Prerequisites
-
-- Gemini CLI installed and authenticated.
-- A complex task in mind (e.g., a multi-file refactor or new feature).
-
-## Why use task planning?
-
-Standard LLMs have a limited context window and can "forget" the original goal
-after 10 turns of code generation. Task planning provides:
-
-1.  **Visibility:** You see exactly what the agent plans to do _before_ it
-    starts.
-2.  **Focus:** The agent knows exactly which step it's working on right now.
-3.  **Resilience:** If the agent gets stuck, the plan helps it get back on
-    track.
-
-## How to ask for a plan
-
-The best way to trigger task planning is to explicitly ask for it.
-
-**Prompt:**
-`I want to migrate this project from JavaScript to TypeScript. Please make a plan first.`
-
-Gemini will analyze your codebase and use the `write_todos` tool to generate a
-structured list.
-
-**Example Plan:**
-
-1.  [ ] Create `tsconfig.json`.
-2.  [ ] Rename `.js` files to `.ts`.
-3.  [ ] Fix type errors in `utils.js`.
-4.  [ ] Fix type errors in `server.js`.
-5.  [ ] Verify build passes.
-
-## How to review and iterate
-
-Once the plan is generated, it appears in your CLI. Review it.
-
-- **Missing steps?** Tell the agent: "You forgot to add a step for installing
-  `@types/node`."
-- **Wrong order?** Tell the agent: "Let's verify the build _after_ each file,
-  not just at the end."
-
-The agent will update the todo list dynamically.
-
-## How to execute the plan
-
-Tell the agent to proceed.
-
-**Prompt:** `Looks good. Start with the first step.`
-
-As the agent works, you'll see the todo list update in real-time above the input
-box.
-
-- **Current focus:** The active task is highlighted (e.g.,
-  `[IN_PROGRESS] Create tsconfig.json`).
-- **Progress:** Completed tasks are marked as done.
-
-## How to monitor progress (`Ctrl+T`)
-
-For a long-running task, the full todo list might be hidden to save space. You
-can toggle the full view at any time.
-
-**Action:** Press **Ctrl+T**.
-
-This shows the complete list, including pending, in-progress, and completed
-items. It's a great way to check "how much is left?" without scrolling back up.
-
-## How to handle unexpected changes
-
-Plans change. Maybe you discover a library is incompatible halfway through.
-
-**Prompt:**
-`Actually, let's skip the 'server.js' refactor for now. It's too risky.`
-
-The agent will mark that task as `cancelled` or remove it, and move to the next
-item. This dynamic adjustment is what makes the todo system powerful—it's a
-living document, not a static text block.
-
-## Next steps
-
-- Explore [Session management](session-management.md) to save your plan and
-  finish it tomorrow.
-- See the [Todo tool reference](../../tools/todos.md) for technical schema
-  details.
-- Learn about [Memory management](memory-management.md) to persist planning
-  preferences (e.g., "Always create a test plan first").

docs/cli/tutorials/web-tools.md

@@ -1,78 +0,0 @@
-# Web search and fetch
-
-Access the live internet directly from your prompt. In this guide, you'll learn
-how to search for up-to-date documentation, fetch deep context from specific
-URLs, and apply that knowledge to your code.
-
-## Prerequisites
-
-- Gemini CLI installed and authenticated.
-- An internet connection.
-
-## How to research new technologies
-
-Imagine you want to use a library released yesterday. The model doesn't know
-about it yet. You need to teach it.
-
-### Scenario: Find documentation
-
-**Prompt:**
-`Search for the 'Bun 1.0' release notes and summarize the key changes.`
-
-Gemini uses the `google_web_search` tool to find relevant pages and synthesizes
-an answer. This "grounding" process ensures the agent isn't hallucinating
-features that don't exist.
-
-**Prompt:** `Find the documentation for the 'React Router v7' loader API.`
-
-## How to fetch deep context
-
-Search gives you a summary, but sometimes you need the raw details. The
-`web_fetch` tool lets you feed a specific URL directly into the agent's context.
-
-### Scenario: Reading a blog post
-
-You found a blog post with the exact solution to your bug.
-
-**Prompt:**
-`Read https://example.com/fixing-memory-leaks and explain how to apply it to my code.`
-
-Gemini will retrieve the page content (stripping away ads and navigation) and
-use it to answer your question.
-
-### Scenario: Comparing sources
-
-You can even fetch multiple pages to compare approaches.
-
-**Prompt:**
-`Compare the pagination patterns in https://api.example.com/v1/docs and https://api.example.com/v2/docs.`
-
-## How to apply knowledge to code
-
-The real power comes when you combine web tools with file editing.
-
-**Workflow:**
-
-1.  **Search:** "How do I implement auth with Supabase?"
-2.  **Fetch:** "Read this guide: https://supabase.com/docs/guides/auth."
-3.  **Implement:** "Great. Now use that pattern to create an `auth.ts` file in
-    my project."
-
-## How to troubleshoot errors
-
-When you hit an obscure error message, paste it into the chat.
-
-**Prompt:**
-`I'm getting 'Error: hydration mismatch' in Next.js. Search for recent solutions.`
-
-The agent will search sources such as GitHub issues, StackOverflow, and forums
-to find relevant fixes that might be too new to be in its base training set.
-
-## Next steps
-
-- Explore [File management](file-management.md) to see how to apply the code you
-  generate.
-- See the [Web search tool reference](../../tools/web-search.md) for citation
-  details.
-- See the [Web fetch tool reference](../../tools/web-fetch.md) for technical
-  limitations.

docs/cli/uninstall.md

@@ -45,21 +45,3 @@ npm uninstall -g @google/gemini-cli
 ```
 
 This command completely removes the package from your system.
-
-## Method 3: Homebrew
-
-If you installed the CLI globally using Homebrew (e.g.,
-`brew install gemini-cli`), use the `brew uninstall` command to remove it.
-
-```bash
-brew uninstall gemini-cli
-```
-
-## Method 4: MacPorts
-
-If you installed the CLI globally using MacPorts (e.g.,
-`sudo port install gemini-cli`), use the `port uninstall` command to remove it.
-
-```bash
-sudo port uninstall gemini-cli
-```

docs/core/index.md

@@ -7,13 +7,11 @@ requests sent from `packages/cli`. For a general overview of Gemini CLI, see the
 
 ## Navigating this section
 
-- **[Sub-agents (experimental)](./subagents.md):** Learn how to create and use
-  specialized sub-agents for complex tasks.
-- **[Core tools API](../reference/tools-api.md):** Information on how tools are
-  defined, registered, and used by the core.
-- **[Memory Import Processor](../reference/memport.md):** Documentation for the
-  modular GEMINI.md import feature using @file.md syntax.
-- **[Policy Engine](../reference/policy-engine.md):** Use the Policy Engine for
+- **[Core tools API](./tools-api.md):** Information on how tools are defined,
+  registered, and used by the core.
+- **[Memory Import Processor](./memport.md):** Documentation for the modular
+  GEMINI.md import feature using @file.md syntax.
+- **[Policy Engine](./policy-engine.md):** Use the Policy Engine for
   fine-grained control over tool execution.
 
 ## Role of the core
@@ -70,10 +68,6 @@ If you are using the default "pro" model and the CLI detects that you are being
 rate-limited, it automatically switches to the "flash" model for the current
 session. This allows you to continue working without interruption.
 
-Internal utility calls that use `gemini-2.5-flash-lite` (for example, prompt
-completion and classification) silently fall back to `gemini-2.5-flash` and
-`gemini-2.5-pro` when quota is exhausted, without changing the configured model.
-
 ## File discovery service
 
 The file discovery service is responsible for finding files in the project that
@@ -92,8 +86,8 @@ This allows you to have global, project-level, and component-level context
 files, which are all combined to provide the model with the most relevant
 information.
 
-You can use the [`/memory` command](../reference/commands.md) to `show`, `add`,
-and `refresh` the content of loaded `GEMINI.md` files.
+You can use the [`/memory` command](../cli/commands.md) to `show`, `add`, and
+`refresh` the content of loaded `GEMINI.md` files.
 
 ## Citations
 

docs/core/policy-engine.md

@@ -119,17 +119,9 @@ For example:
 
 Approval modes allow the policy engine to apply different sets of rules based on
 the CLI's operational mode. A rule can be associated with one or more modes
-(e.g., `yolo`, `autoEdit`, `plan`). The rule will only be active if the CLI is
-running in one of its specified modes. If a rule has no modes specified, it is
-always active.
-
-- `default`: The standard interactive mode where most write tools require
-  confirmation.
-- `autoEdit`: Optimized for automated code editing; some write tools may be
-  auto-approved.
-- `plan`: A strict, read-only mode for research and design. See [Customizing
-  Plan Mode Policies].
-- `yolo`: A mode where all tools are auto-approved (use with extreme caution).
+(e.g., `yolo`, `autoEdit`). The rule will only be active if the CLI is running
+in one of its specified modes. If a rule has no modes specified, it is always
+active.
 
 ## Rule matching
 
@@ -154,38 +146,6 @@ A rule matches a tool call if all of its conditions are met:
 Policies are defined in `.toml` files. The CLI loads these files from Default,
 User, and (if configured) Admin directories.
 
-### Policy locations
-
-| Tier      | Type   | Location                    |
-| :-------- | :----- | :-------------------------- |
-| **User**  | Custom | `~/.gemini/policies/*.toml` |
-| **Admin** | System | _See below (OS specific)_   |
-
-#### System-wide policies (Admin)
-
-Administrators can enforce system-wide policies (Tier 3) that override all user
-and default settings. These policies must be placed in specific, secure
-directories:
-
-| OS          | Policy Directory Path                             |
-| :---------- | :------------------------------------------------ |
-| **Linux**   | `/etc/gemini-cli/policies`                        |
-| **macOS**   | `/Library/Application Support/GeminiCli/policies` |
-| **Windows** | `C:\ProgramData\gemini-cli\policies`              |
-
-**Security Requirements:**
-
-To prevent privilege escalation, the CLI enforces strict security checks on
-admin directories. If checks fail, system policies are **ignored**.
-
-- **Linux / macOS:** Must be owned by `root` (UID 0) and NOT writable by group
-  or others (e.g., `chmod 755`).
-- **Windows:** Must be in `C:\ProgramData`. Standard users (`Users`, `Everyone`)
-  must NOT have `Write`, `Modify`, or `Full Control` permissions. _Tip: If you
-  see a security warning, use the folder properties to remove write permissions
-  for non-admin groups. You may need to "Disable inheritance" in Advanced
-  Security Settings._
-
 ### TOML rule schema
 
 Here is a breakdown of the fields available in a TOML policy rule:
@@ -208,11 +168,9 @@ commandPrefix = "git "
 
 # (Optional) A regex to match against the entire shell command.
 # This is also syntactic sugar for `toolName = "run_shell_command"`.
-# Note: This pattern is tested against the JSON representation of the arguments (e.g., `{"command":"<your_command>"}`).
-# Because it prepends `"command":"`, it effectively matches from the start of the command.
-# Anchors like `^` or `$` apply to the full JSON string, so `^` should usually be avoided here.
+# Note: This pattern is tested against the JSON representation of the arguments (e.g., `{"command":"<your_command>"}`), so anchors like `^` or `$` will apply to the full JSON string, not just the command text.
 # You cannot use commandPrefix and commandRegex in the same rule.
-commandRegex = "git (commit|push)"
+commandRegex = "^git (commit|push)"
 
 # The decision to take. Must be "allow", "deny", or "ask_user".
 decision = "ask_user"
@@ -220,10 +178,6 @@ decision = "ask_user"
 # The priority of the rule, from 0 to 999.
 priority = 10
 
-# (Optional) A custom message to display when a tool call is denied by this rule.
-# This message is returned to the model and user, useful for explaining *why* it was denied.
-deny_message = "Deletion is permanent"
-
 # (Optional) An array of approval modes where this rule is active.
 modes = ["autoEdit"]
 ```
@@ -296,7 +250,6 @@ only the `mcpName`.
 mcpName = "untrusted-server"
 decision = "deny"
 priority = 500
-deny_message = "This server is not trusted by the admin."
 ```
 
 ## Default policies
@@ -305,13 +258,11 @@ The Gemini CLI ships with a set of default policies to provide a safe
 out-of-the-box experience.
 
 - **Read-only tools** (like `read_file`, `glob`) are generally **allowed**.
-- **Agent delegation** defaults to **`ask_user`** to ensure remote agents can
-  prompt for confirmation, but local sub-agent actions are executed silently and
-  checked individually.
+- **Agent delegation** (like `delegate_to_agent`) defaults to **`ask_user`** to
+  ensure remote agents can prompt for confirmation, but local sub-agent actions
+  are executed silently and checked individually.
 - **Write tools** (like `write_file`, `run_shell_command`) default to
   **`ask_user`**.
 - In **`yolo`** mode, a high-priority rule allows all tools.
 - In **`autoEdit`** mode, rules allow certain write operations to happen without
   prompting.
-
-[Customizing Plan Mode Policies]: /docs/cli/plan-mode.md#customizing-policies

docs/core/remote-agents.md

@@ -1,84 +0,0 @@
-# Remote Subagents (experimental)
-
-Gemini CLI supports connecting to remote subagents using the Agent-to-Agent
-(A2A) protocol. This allows Gemini CLI to interact with other agents, expanding
-its capabilities by delegating tasks to remote services.
-
-Gemini CLI can connect to any compliant A2A agent. You can find samples of A2A
-agents in the following repositories:
-
-- [ADK Samples (Python)](https://github.com/google/adk-samples/tree/main/python)
-- [ADK Python Contributing Samples](https://github.com/google/adk-python/tree/main/contributing/samples)
-
-> **Note: Remote subagents are currently an experimental feature.**
-
-## Configuration
-
-To use remote subagents, you must explicitly enable them in your
-`settings.json`:
-
-```json
-{
-  "experimental": {
-    "enableAgents": true
-  }
-}
-```
-
-## Defining remote subagents
-
-Remote subagents are defined as Markdown files (`.md`) with YAML frontmatter.
-You can place them in:
-
-1.  **Project-level:** `.gemini/agents/*.md` (Shared with your team)
-2.  **User-level:** `~/.gemini/agents/*.md` (Personal agents)
-
-### Configuration schema
-
-| Field            | Type   | Required | Description                                                                                                    |
-| :--------------- | :----- | :------- | :------------------------------------------------------------------------------------------------------------- |
-| `kind`           | string | Yes      | Must be `remote`.                                                                                              |
-| `name`           | string | Yes      | A unique name for the agent. Must be a valid slug (lowercase letters, numbers, hyphens, and underscores only). |
-| `agent_card_url` | string | Yes      | The URL to the agent's A2A card endpoint.                                                                      |
-
-### Single-subagent example
-
-```markdown
----
-kind: remote
-name: my-remote-agent
-agent_card_url: https://example.com/agent-card
----
-```
-
-### Multi-subagent example
-
-The loader explicitly supports multiple remote subagents defined in a single
-Markdown file.
-
-```markdown
----
-- kind: remote
-  name: remote-1
-  agent_card_url: https://example.com/1
-- kind: remote
-  name: remote-2
-  agent_card_url: https://example.com/2
----
-```
-
-> **Note:** Mixed local and remote agents, or multiple local agents, are not
-> supported in a single file; the list format is currently remote-only.
-
-## Managing Subagents
-
-Users can manage subagents using the following commands within the Gemini CLI:
-
-- `/agents list`: Displays all available local and remote subagents.
-- `/agents refresh`: Reloads the agent registry. Use this after adding or
-  modifying agent definition files.
-- `/agents enable <agent_name>`: Enables a specific subagent.
-- `/agents disable <agent_name>`: Disables a specific subagent.
-
-> **Tip:** You can use the `@cli_help` agent within Gemini CLI for assistance
-> with configuring subagents.

docs/core/subagents.md

@@ -1,191 +0,0 @@
-# Sub-agents (experimental)
-
-Sub-agents are specialized agents that operate within your main Gemini CLI
-session. They are designed to handle specific, complex tasks—like deep codebase
-analysis, documentation lookup, or domain-specific reasoning—without cluttering
-the main agent's context or toolset.
-
-> **Note: Sub-agents are currently an experimental feature.**
->
-> To use custom sub-agents, you must explicitly enable them in your
-> `settings.json`:
->
-> ```json
-> {
->   "experimental": { "enableAgents": true }
-> }
-> ```
->
-> **Warning:** Sub-agents currently operate in
-> ["YOLO mode"](../reference/configuration.md#command-line-arguments), meaning
-> they may execute tools without individual user confirmation for each step.
-> Proceed with caution when defining agents with powerful tools like
-> `run_shell_command` or `write_file`.
-
-## What are sub-agents?
-
-Sub-agents are "specialists" that the main Gemini agent can hire for a specific
-job.
-
-- **Focused context:** Each sub-agent has its own system prompt and persona.
-- **Specialized tools:** Sub-agents can have a restricted or specialized set of
-  tools.
-- **Independent context window:** Interactions with a sub-agent happen in a
-  separate context loop, which saves tokens in your main conversation history.
-
-Sub-agents are exposed to the main agent as a tool of the same name. When the
-main agent calls the tool, it delegates the task to the sub-agent. Once the
-sub-agent completes its task, it reports back to the main agent with its
-findings.
-
-## Built-in sub-agents
-
-Gemini CLI comes with the following built-in sub-agents:
-
-### Codebase Investigator
-
-- **Name:** `codebase_investigator`
-- **Purpose:** Analyze the codebase, reverse engineer, and understand complex
-  dependencies.
-- **When to use:** "How does the authentication system work?", "Map out the
-  dependencies of the `AgentRegistry` class."
-- **Configuration:** Enabled by default. You can configure it in
-  `settings.json`. Example (forcing a specific model):
-  ```json
-  {
-    "experimental": {
-      "codebaseInvestigatorSettings": {
-        "enabled": true,
-        "maxNumTurns": 20,
-        "model": "gemini-2.5-pro"
-      }
-    }
-  }
-  ```
-
-### CLI Help Agent
-
-- **Name:** `cli_help`
-- **Purpose:** Get expert knowledge about Gemini CLI itself, its commands,
-  configuration, and documentation.
-- **When to use:** "How do I configure a proxy?", "What does the `/rewind`
-  command do?"
-- **Configuration:** Enabled by default.
-
-### Generalist Agent
-
-- **Name:** `generalist_agent`
-- **Purpose:** Route tasks to the appropriate specialized sub-agent.
-- **When to use:** Implicitly used by the main agent for routing. Not directly
-  invoked by the user.
-- **Configuration:** Enabled by default. No specific configuration options.
-
-## Creating custom sub-agents
-
-You can create your own sub-agents to automate specific workflows or enforce
-specific personas. To use custom sub-agents, you must enable them in your
-`settings.json`:
-
-```json
-{
-  "experimental": {
-    "enableAgents": true
-  }
-}
-```
-
-### Agent definition files
-
-Custom agents are defined as Markdown files (`.md`) with YAML frontmatter. You
-can place them in:
-
-1.  **Project-level:** `.gemini/agents/*.md` (Shared with your team)
-2.  **User-level:** `~/.gemini/agents/*.md` (Personal agents)
-
-### File format
-
-The file **MUST** start with YAML frontmatter enclosed in triple-dashes `---`.
-The body of the markdown file becomes the agent's **System Prompt**.
-
-**Example: `.gemini/agents/security-auditor.md`**
-
-```markdown
----
-name: security-auditor
-description: Specialized in finding security vulnerabilities in code.
-kind: local
-tools:
-  - read_file
-  - grep_search
-model: gemini-2.5-pro
-temperature: 0.2
-max_turns: 10
----
-
-You are a ruthless Security Auditor. Your job is to analyze code for potential
-vulnerabilities.
-
-Focus on:
-
-1.  SQL Injection
-2.  XSS (Cross-Site Scripting)
-3.  Hardcoded credentials
-4.  Unsafe file operations
-
-When you find a vulnerability, explain it clearly and suggest a fix. Do not fix
-it yourself; just report it.
-```
-
-### Configuration schema
-
-| Field          | Type   | Required | Description                                                                                                                |
-| :------------- | :----- | :------- | :------------------------------------------------------------------------------------------------------------------------- |
-| `name`         | string | Yes      | Unique identifier (slug) used as the tool name for the agent. Only lowercase letters, numbers, hyphens, and underscores.   |
-| `description`  | string | Yes      | Short description of what the agent does. This is visible to the main agent to help it decide when to call this sub-agent. |
-| `kind`         | string | No       | `local` (default) or `remote`.                                                                                             |
-| `tools`        | array  | No       | List of tool names this agent can use. If omitted, it may have access to a default set.                                    |
-| `model`        | string | No       | Specific model to use (e.g., `gemini-2.5-pro`). Defaults to `inherit` (uses the main session model).                       |
-| `temperature`  | number | No       | Model temperature (0.0 - 2.0).                                                                                             |
-| `max_turns`    | number | No       | Maximum number of conversation turns allowed for this agent before it must return. Defaults to `15`.                       |
-| `timeout_mins` | number | No       | Maximum execution time in minutes. Defaults to `5`.                                                                        |
-
-### Optimizing your sub-agent
-
-The main agent's system prompt encourages it to use an expert sub-agent when one
-is available. It decides whether an agent is a relevant expert based on the
-agent's description. You can improve the reliability with which an agent is used
-by updating the description to more clearly indicate:
-
-- Its area of expertise.
-- When it should be used.
-- Some example scenarios.
-
-For example, the following sub-agent description should be called fairly
-consistently for Git operations.
-
-> Git expert agent which should be used for all local and remote git operations.
-> For example:
->
-> - Making commits
-> - Searching for regressions with bisect
-> - Interacting with source control and issues providers such as GitHub.
-
-If you need to further tune your sub-agent, you can do so by selecting the model
-to optimize for with `/model` and then asking the model why it does not think
-that your sub-agent was called with a specific prompt and the given description.
-
-## Remote subagents (Agent2Agent) (experimental)
-
-Gemini CLI can also delegate tasks to remote sub-agents using the Agent-to-Agent
-(A2A) protocol.
-
-> **Note: Remote subagents are currently an experimental feature.**
-
-See the [Remote Subagents documentation](/docs/core/remote-agents) for detailed
-configuration and usage instructions.
-
-## Extension sub-agents
-
-Extensions can bundle and distribute sub-agents. See the
-[Extensions documentation](../extensions/index.md#sub-agents) for details on how
-to package agents within an extension.

docs/extensions/best-practices.md

@@ -1,188 +0,0 @@
-# Gemini CLI extension best practices
-
-This guide covers best practices for developing, securing, and maintaining
-Gemini CLI extensions.
-
-## Development
-
-Developing extensions for Gemini CLI is a lightweight, iterative process. Use
-these strategies to build robust and efficient extensions.
-
-### Structure your extension
-
-While simple extensions may contain only a few files, we recommend a organized
-structure for complex projects.
-
-```text
-my-extension/
-├── package.json
-├── tsconfig.json
-├── gemini-extension.json
-├── src/
-│   ├── index.ts
-│   └── tools/
-└── dist/
-```
-
-- **Use TypeScript:** We strongly recommend using TypeScript for type safety and
-  improved developer experience.
-- **Separate source and build:** Keep your source code in `src/` and output
-  build artifacts to `dist/`.
-- **Bundle dependencies:** If your extension has many dependencies, bundle them
-  using a tool like `esbuild` to reduce installation time and avoid conflicts.
-
-### Iterate with `link`
-
-Use the `gemini extensions link` command to develop locally without reinstalling
-your extension after every change.
-
-```bash
-cd my-extension
-gemini extensions link .
-```
-
-Changes to your code are immediately available in the CLI after you rebuild the
-project and restart the session.
-
-### Use `GEMINI.md` effectively
-
-Your `GEMINI.md` file provides essential context to the model.
-
-- **Focus on goals:** Explain the high-level purpose of the extension and how to
-  interact with its tools.
-- **Be concise:** Avoid dumping exhaustive documentation into the file. Use
-  clear, direct language.
-- **Provide examples:** Include brief examples of how the model should use
-  specific tools or commands.
-
-## Security
-
-Follow the principle of least privilege and rigorous input validation when
-building extensions.
-
-### Minimal permissions
-
-Only request the permissions your MCP server needs to function. Avoid giving the
-model broad access (such as full shell access) if restricted tools are
-sufficient.
-
-If your extension uses powerful tools like `run_shell_command`, restrict them in
-your `gemini-extension.json` file:
-
-```json
-{
-  "name": "my-safe-extension",
-  "excludeTools": ["run_shell_command(rm -rf *)"]
-}
-```
-
-This ensures the CLI blocks dangerous commands even if the model attempts to
-execute them.
-
-### Validate inputs
-
-Your MCP server runs on the user's machine. Always validate tool inputs to
-prevent arbitrary code execution or unauthorized filesystem access.
-
-```typescript
-// Example: Validating paths
-if (!path.resolve(inputPath).startsWith(path.resolve(allowedDir) + path.sep)) {
-  throw new Error('Access denied');
-}
-```
-
-### Secure sensitive settings
-
-If your extension requires API keys or other secrets, use the `sensitive: true`
-option in your manifest. This ensures keys are stored in the system keychain and
-obfuscated in the CLI output.
-
-```json
-"settings": [
-  {
-    "name": "API Key",
-    "envVar": "MY_API_KEY",
-    "sensitive": true
-  }
-]
-```
-
-## Release
-
-Follow standard versioning and release practices to ensure a smooth experience
-for your users.
-
-### Semantic versioning
-
-Follow [Semantic Versioning (SemVer)](https://semver.org/) to communicate
-changes clearly.
-
-- **Major:** Breaking changes (e.g., renaming tools or changing arguments).
-- **Minor:** New features (e.g., adding new tools or commands).
-- **Patch:** Bug fixes and performance improvements.
-
-### Release channels
-
-Use Git branches to manage release channels. This lets users choose between
-stability and the latest features.
-
-```bash
-# Install the stable version (default branch)
-gemini extensions install github.com/user/repo
-
-# Install the development version
-gemini extensions install github.com/user/repo --ref dev
-```
-
-### Clean artifacts
-
-When using GitHub Releases, ensure your archives only contain necessary files
-(such as `dist/`, `gemini-extension.json`, and `package.json`). Exclude
-`node_modules/` and `src/` to minimize download size.
-
-## Test and verify
-
-Test your extension thoroughly before releasing it to users.
-
-- **Manual verification:** Use `gemini extensions link` to test your extension
-  in a live CLI session. Verify that tools appear in the debug console (F12) and
-  that custom commands resolve correctly.
-- **Automated testing:** If your extension includes an MCP server, write unit
-  tests for your tool logic using a framework like Vitest or Jest. You can test
-  MCP tools in isolation by mocking the transport layer.
-
-## Troubleshooting
-
-Use these tips to diagnose and fix common extension issues.
-
-### Extension not loading
-
-If your extension doesn't appear in `/extensions list`:
-
-- **Check the manifest:** Ensure `gemini-extension.json` is in the root
-  directory and contains valid JSON.
-- **Verify the name:** The `name` field in the manifest must match the extension
-  directory name exactly.
-- **Restart the CLI:** Extensions are loaded at the start of a session. Restart
-  Gemini CLI after making changes to the manifest or linking a new extension.
-
-### MCP server failures
-
-If your tools aren't working as expected:
-
-- **Check the logs:** View the CLI logs to see if the MCP server failed to
-  start.
-- **Test the command:** Run the server's `command` and `args` directly in your
-  terminal to ensure it starts correctly outside of Gemini CLI.
-- **Debug console:** In interactive mode, press **F12** to open the debug
-  console and inspect tool calls and responses.
-
-### Command conflicts
-
-If a custom command isn't responding:
-
-- **Check precedence:** Remember that user and project commands take precedence
-  over extension commands. Use the prefixed name (e.g., `/extension.command`) to
-  verify the extension's version.
-- **Help command:** Run `/help` to see a list of all available commands and
-  their sources.

docs/extensions/extension-releasing.md

@@ -0,0 +1,183 @@
+# Extension releasing
+
+There are two primary ways of releasing extensions to users:
+
+- [Git repository](#releasing-through-a-git-repository)
+- [Github Releases](#releasing-through-github-releases)
+
+Git repository releases tend to be the simplest and most flexible approach,
+while GitHub releases can be more efficient on initial install as they are
+shipped as single archives instead of requiring a git clone which downloads each
+file individually. Github releases may also contain platform specific archives
+if you need to ship platform specific binary files.
+
+## Releasing through a git repository
+
+This is the most flexible and simple option. All you need to do is create a
+publicly accessible git repo (such as a public github repository) and then users
+can install your extension using `gemini extensions install <your-repo-uri>`.
+They can optionally depend on a specific ref (branch/tag/commit) using the
+`--ref=<some-ref>` argument, this defaults to the default branch.
+
+Whenever commits are pushed to the ref that a user depends on, they will be
+prompted to update the extension. Note that this also allows for easy rollbacks,
+the HEAD commit is always treated as the latest version regardless of the actual
+version in the `gemini-extension.json` file.
+
+### Managing release channels using a git repository
+
+Users can depend on any ref from your git repo, such as a branch or tag, which
+allows you to manage multiple release channels.
+
+For instance, you can maintain a `stable` branch, which users can install this
+way `gemini extensions install <your-repo-uri> --ref=stable`. Or, you could make
+this the default by treating your default branch as your stable release branch,
+and doing development in a different branch (for instance called `dev`). You can
+maintain as many branches or tags as you like, providing maximum flexibility for
+you and your users.
+
+Note that these `ref` arguments can be tags, branches, or even specific commits,
+which allows users to depend on a specific version of your extension. It is up
+to you how you want to manage your tags and branches.
+
+### Example releasing flow using a git repo
+
+While there are many options for how you want to manage releases using a git
+flow, we recommend treating your default branch as your "stable" release branch.
+This means that the default behavior for
+`gemini extensions install <your-repo-uri>` is to be on the stable release
+branch.
+
+Lets say you want to maintain three standard release channels, `stable`,
+`preview`, and `dev`. You would do all your standard development in the `dev`
+branch. When you are ready to do a preview release, you merge that branch into
+your `preview` branch. When you are ready to promote your preview branch to
+stable, you merge `preview` into your stable branch (which might be your default
+branch or a different branch).
+
+You can also cherry pick changes from one branch into another using
+`git cherry-pick`, but do note that this will result in your branches having a
+slightly divergent history from each other, unless you force push changes to
+your branches on each release to restore the history to a clean slate (which may
+not be possible for the default branch depending on your repository settings).
+If you plan on doing cherry picks, you may want to avoid having your default
+branch be the stable branch to avoid force-pushing to the default branch which
+should generally be avoided.
+
+## Releasing through GitHub releases
+
+Gemini CLI extensions can be distributed through
+[GitHub Releases](https://docs.github.com/en/repositories/releasing-projects-on-github/about-releases).
+This provides a faster and more reliable initial installation experience for
+users, as it avoids the need to clone the repository.
+
+Each release includes at least one archive file, which contains the full
+contents of the repo at the tag that it was linked to. Releases may also include
+[pre-built archives](#custom-pre-built-archives) if your extension requires some
+build step or has platform specific binaries attached to it.
+
+When checking for updates, gemini will just look for the "latest" release on
+github (you must mark it as such when creating the release), unless the user
+installed a specific release by passing `--ref=<some-release-tag>`.
+
+You may also install extensions with the `--pre-release` flag in order to get
+the latest release regardless of whether it has been marked as "latest". This
+allows you to test that your release works before actually pushing it to all
+users.
+
+### Custom pre-built archives
+
+Custom archives must be attached directly to the github release as assets and
+must be fully self-contained. This means they should include the entire
+extension, see [archive structure](#archive-structure).
+
+If your extension is platform-independent, you can provide a single generic
+asset. In this case, there should be only one asset attached to the release.
+
+Custom archives may also be used if you want to develop your extension within a
+larger repository, you can build an archive which has a different layout from
+the repo itself (for instance it might just be an archive of a subdirectory
+containing the extension).
+
+#### Platform specific archives
+
+To ensure Gemini CLI can automatically find the correct release asset for each
+platform, you must follow this naming convention. The CLI will search for assets
+in the following order:
+
+1.  **Platform and architecture-Specific:**
+    `{platform}.{arch}.{name}.{extension}`
+2.  **Platform-specific:** `{platform}.{name}.{extension}`
+3.  **Generic:** If only one asset is provided, it will be used as a generic
+    fallback.
+
+- `{name}`: The name of your extension.
+- `{platform}`: The operating system. Supported values are:
+  - `darwin` (macOS)
+  - `linux`
+  - `win32` (Windows)
+- `{arch}`: The architecture. Supported values are:
+  - `x64`
+  - `arm64`
+- `{extension}`: The file extension of the archive (e.g., `.tar.gz` or `.zip`).
+
+**Examples:**
+
+- `darwin.arm64.my-tool.tar.gz` (specific to Apple Silicon Macs)
+- `darwin.my-tool.tar.gz` (for all Macs)
+- `linux.x64.my-tool.tar.gz`
+- `win32.my-tool.zip`
+
+#### Archive structure
+
+Archives must be fully contained extensions and have all the standard
+requirements - specifically the `gemini-extension.json` file must be at the root
+of the archive.
+
+The rest of the layout should look exactly the same as a typical extension, see
+[extensions.md](./index.md).
+
+#### Example GitHub Actions workflow
+
+Here is an example of a GitHub Actions workflow that builds and releases a
+Gemini CLI extension for multiple platforms:
+
+```yaml
+name: Release Extension
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '20'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build extension
+        run: npm run build
+
+      - name: Create release assets
+        run: |
+          npm run package -- --platform=darwin --arch=arm64
+          npm run package -- --platform=linux --arch=x64
+          npm run package -- --platform=win32 --arch=x64
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v1
+        with:
+          files: |
+            release/darwin.arm64.my-tool.tar.gz
+            release/linux.arm64.my-tool.tar.gz
+            release/win32.arm64.my-tool.zip
+```

docs/extensions/getting-started-extensions.md

@@ -0,0 +1,282 @@
+# Getting started with Gemini CLI extensions
+
+This guide will walk you through creating your first Gemini CLI extension.
+You'll learn how to set up a new extension, add a custom tool via an MCP server,
+create a custom command, and provide context to the model with a `GEMINI.md`
+file.
+
+## Prerequisites
+
+Before you start, make sure you have the Gemini CLI installed and a basic
+understanding of Node.js and TypeScript.
+
+## Step 1: Create a new extension
+
+The easiest way to start is by using one of the built-in templates. We'll use
+the `mcp-server` example as our foundation.
+
+Run the following command to create a new directory called `my-first-extension`
+with the template files:
+
+```bash
+gemini extensions new my-first-extension mcp-server
+```
+
+This will create a new directory with the following structure:
+
+```
+my-first-extension/
+├── example.ts
+├── gemini-extension.json
+├── package.json
+└── tsconfig.json
+```
+
+## Step 2: Understand the extension files
+
+Let's look at the key files in your new extension.
+
+### `gemini-extension.json`
+
+This is the manifest file for your extension. It tells Gemini CLI how to load
+and use your extension.
+
+```json
+{
+  "name": "my-first-extension",
+  "version": "1.0.0",
+  "mcpServers": {
+    "nodeServer": {
+      "command": "node",
+      "args": ["${extensionPath}${/}dist${/}example.js"],
+      "cwd": "${extensionPath}"
+    }
+  }
+}
+```
+
+- `name`: The unique name for your extension.
+- `version`: The version of your extension.
+- `mcpServers`: This section defines one or more Model Context Protocol (MCP)
+  servers. MCP servers are how you can add new tools for the model to use.
+  - `command`, `args`, `cwd`: These fields specify how to start your server.
+    Notice the use of the `${extensionPath}` variable, which Gemini CLI replaces
+    with the absolute path to your extension's installation directory. This
+    allows your extension to work regardless of where it's installed.
+
+### `example.ts`
+
+This file contains the source code for your MCP server. It's a simple Node.js
+server that uses the `@modelcontextprotocol/sdk`.
+
+```typescript
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
+import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
+import { z } from 'zod';
+
+const server = new McpServer({
+  name: 'prompt-server',
+  version: '1.0.0',
+});
+
+// Registers a new tool named 'fetch_posts'
+server.registerTool(
+  'fetch_posts',
+  {
+    description: 'Fetches a list of posts from a public API.',
+    inputSchema: z.object({}).shape,
+  },
+  async () => {
+    const apiResponse = await fetch(
+      'https://jsonplaceholder.typicode.com/posts',
+    );
+    const posts = await apiResponse.json();
+    const response = { posts: posts.slice(0, 5) };
+    return {
+      content: [
+        {
+          type: 'text',
+          text: JSON.stringify(response),
+        },
+      ],
+    };
+  },
+);
+
+// ... (prompt registration omitted for brevity)
+
+const transport = new StdioServerTransport();
+await server.connect(transport);
+```
+
+This server defines a single tool called `fetch_posts` that fetches data from a
+public API.
+
+### `package.json` and `tsconfig.json`
+
+These are standard configuration files for a TypeScript project. The
+`package.json` file defines dependencies and a `build` script, and
+`tsconfig.json` configures the TypeScript compiler.
+
+## Step 3: Build and link your extension
+
+Before you can use the extension, you need to compile the TypeScript code and
+link the extension to your Gemini CLI installation for local development.
+
+1.  **Install dependencies:**
+
+    ```bash
+    cd my-first-extension
+    npm install
+    ```
+
+2.  **Build the server:**
+
+    ```bash
+    npm run build
+    ```
+
+    This will compile `example.ts` into `dist/example.js`, which is the file
+    referenced in your `gemini-extension.json`.
+
+3.  **Link the extension:**
+
+    The `link` command creates a symbolic link from the Gemini CLI extensions
+    directory to your development directory. This means any changes you make
+    will be reflected immediately without needing to reinstall.
+
+    ```bash
+    gemini extensions link .
+    ```
+
+Now, restart your Gemini CLI session. The new `fetch_posts` tool will be
+available. You can test it by asking: "fetch posts".
+
+## Step 4: Add a custom command
+
+Custom commands provide a way to create shortcuts for complex prompts. Let's add
+a command that searches for a pattern in your code.
+
+1.  Create a `commands` directory and a subdirectory for your command group:
+
+    ```bash
+    mkdir -p commands/fs
+    ```
+
+2.  Create a file named `commands/fs/grep-code.toml`:
+
+    ```toml
+    prompt = """
+    Please summarize the findings for the pattern `{{args}}`.
+
+    Search Results:
+    !{grep -r {{args}} .}
+    """
+    ```
+
+    This command, `/fs:grep-code`, will take an argument, run the `grep` shell
+    command with it, and pipe the results into a prompt for summarization.
+
+After saving the file, restart the Gemini CLI. You can now run
+`/fs:grep-code "some pattern"` to use your new command.
+
+## Step 5: Add a custom `GEMINI.md`
+
+You can provide persistent context to the model by adding a `GEMINI.md` file to
+your extension. This is useful for giving the model instructions on how to
+behave or information about your extension's tools. Note that you may not always
+need this for extensions built to expose commands and prompts.
+
+1.  Create a file named `GEMINI.md` in the root of your extension directory:
+
+    ```markdown
+    # My First Extension Instructions
+
+    You are an expert developer assistant. When the user asks you to fetch
+    posts, use the `fetch_posts` tool. Be concise in your responses.
+    ```
+
+2.  Update your `gemini-extension.json` to tell the CLI to load this file:
+
+    ```json
+    {
+      "name": "my-first-extension",
+      "version": "1.0.0",
+      "contextFileName": "GEMINI.md",
+      "mcpServers": {
+        "nodeServer": {
+          "command": "node",
+          "args": ["${extensionPath}${/}dist${/}example.js"],
+          "cwd": "${extensionPath}"
+        }
+      }
+    }
+    ```
+
+Restart the CLI again. The model will now have the context from your `GEMINI.md`
+file in every session where the extension is active.
+
+## (Optional) Step 6: Add an Agent Skill
+
+_Note: This is an experimental feature enabled via `experimental.skills`._
+
+[Agent Skills](../cli/skills.md) let you bundle specialized expertise and
+procedural workflows. Unlike `GEMINI.md`, which provides persistent context,
+skills are activated only when needed, saving context tokens.
+
+1.  Create a `skills` directory and a subdirectory for your skill:
+
+    ```bash
+    mkdir -p skills/security-audit
+    ```
+
+2.  Create a `skills/security-audit/SKILL.md` file:
+
+    ```markdown
+    ---
+    name: security-audit
+    description:
+      Expertise in auditing code for security vulnerabilities. Use when the user
+      asks to "check for security issues" or "audit" their changes.
+    ---
+
+    # Security Auditor
+
+    You are an expert security researcher. When auditing code:
+
+    1. Look for common vulnerabilities (OWASP Top 10).
+    2. Check for hardcoded secrets or API keys.
+    3. Suggest remediation steps for any findings.
+    ```
+
+Skills bundled with your extension are automatically discovered and can be
+activated by the model during a session when it identifies a relevant task.
+
+## Step 7: Release your extension
+
+Once you're happy with your extension, you can share it with others. The two
+primary ways of releasing extensions are via a Git repository or through GitHub
+Releases. Using a public Git repository is the simplest method.
+
+For detailed instructions on both methods, please refer to the
+[Extension Releasing Guide](./extension-releasing.md).
+
+## Conclusion
+
+You've successfully created a Gemini CLI extension! You learned how to:
+
+- Bootstrap a new extension from a template.
+- Add custom tools with an MCP server.
+- Create convenient custom commands.
+- Provide persistent context to the model.
+- Bundle specialized Agent Skills.
+- Link your extension for local development.
+
+From here, you can explore more advanced features and build powerful new
+capabilities into the Gemini CLI.

docs/extensions/index.md

@@ -1,61 +1,377 @@
 # Gemini CLI extensions
 
-Gemini CLI extensions package prompts, MCP servers, custom commands, themes,
-hooks, sub-agents, and agent skills into a familiar and user-friendly format.
-With extensions, you can expand the capabilities of Gemini CLI and share those
-capabilities with others. They are designed to be easily installable and
-shareable.
+_This documentation is up-to-date with the v0.4.0 release._
 
-To see what's possible, browse the
-[Gemini CLI extension gallery](https://geminicli.com/extensions/browse/).
+Gemini CLI extensions package prompts, MCP servers, Agent Skills, and custom
+commands into a familiar and user-friendly format. With extensions, you can
+expand the capabilities of Gemini CLI and share those capabilities with others.
+They're designed to be easily installable and shareable.
 
-## Choose your path
+To see examples of extensions, you can browse a gallery of
+[Gemini CLI extensions](https://geminicli.com/extensions/browse/).
 
-Choose the guide that best fits your needs.
+See [getting started docs](getting-started-extensions.md) for a guide on
+creating your first extension.
 
-### I want to use extensions
+See [releasing docs](extension-releasing.md) for an advanced guide on setting up
+GitHub releases.
 
-Learn how to discover, install, and manage extensions to enhance your Gemini CLI
-experience.
+## Extension management
 
-- **[Manage extensions](#manage-extensions):** List and verify your installed
-  extensions.
-- **[Install extensions](#installation):** Add new capabilities from GitHub or
-  local paths.
+We offer a suite of extension management tools using `gemini extensions`
+commands.
 
-### I want to build extensions
+Note that these commands are not supported from within the CLI, although you can
+list installed extensions using the `/extensions list` subcommand.
 
-Learn how to create, test, and share your own extensions with the community.
+Note that all of these commands will only be reflected in active CLI sessions on
+restart.
 
-- **[Build extensions](writing-extensions.md):** Create your first extension
-  from a template.
-- **[Best practices](best-practices.md):** Learn how to build secure and
-  reliable extensions.
-- **[Publish to the gallery](releasing.md):** Share your work with the world.
+### Installing an extension
 
-## Manage extensions
+You can install an extension using `gemini extensions install` with either a
+GitHub URL or a local path.
 
-Use the interactive `/extensions` command to verify your installed extensions
-and their status:
+Note that we create a copy of the installed extension, so you will need to run
+`gemini extensions update` to pull in changes from both locally-defined
+extensions and those on GitHub.
 
-```bash
-/extensions list
+NOTE: If you are installing an extension from GitHub, you'll need to have `git`
+installed on your machine. See
+[git installation instructions](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git)
+for help.
+
+```
+gemini extensions install <source> [--ref <ref>] [--auto-update] [--pre-release] [--consent]
 ```
 
-You can also manage extensions from your terminal using the `gemini extensions`
-command group:
+- `<source>`: The github URL or local path of the extension to install.
+- `--ref`: The git ref to install from.
+- `--auto-update`: Enable auto-update for this extension.
+- `--pre-release`: Enable pre-release versions for this extension.
+- `--consent`: Acknowledge the security risks of installing an extension and
+  skip the confirmation prompt.
 
-```bash
+### Uninstalling an extension
+
+To uninstall one or more extensions, run
+`gemini extensions uninstall <name...>`:
+
+```
+gemini extensions uninstall gemini-cli-security gemini-cli-another-extension
+```
+
+### Disabling an extension
+
+Extensions are, by default, enabled across all workspaces. You can disable an
+extension entirely or for specific workspace.
+
+```
+gemini extensions disable <name> [--scope <scope>]
+```
+
+- `<name>`: The name of the extension to disable.
+- `--scope`: The scope to disable the extension in (`user` or `workspace`).
+
+### Enabling an extension
+
+You can enable extensions using `gemini extensions enable <name>`. You can also
+enable an extension for a specific workspace using
+`gemini extensions enable <name> --scope=workspace` from within that workspace.
+
+```
+gemini extensions enable <name> [--scope <scope>]
+```
+
+- `<name>`: The name of the extension to enable.
+- `--scope`: The scope to enable the extension in (`user` or `workspace`).
+
+### Updating an extension
+
+For extensions installed from a local path or a git repository, you can
+explicitly update to the latest version (as reflected in the
+`gemini-extension.json` `version` field) with `gemini extensions update <name>`.
+
+You can update all extensions with:
+
+```
+gemini extensions update --all
+```
+
+### Create a boilerplate extension
+
+We offer several example extensions `context`, `custom-commands`,
+`exclude-tools` and `mcp-server`. You can view these examples
+[here](https://github.com/google-gemini/gemini-cli/tree/main/packages/cli/src/commands/extensions/examples).
+
+To copy one of these examples into a development directory using the type of
+your choosing, run:
+
+```
+gemini extensions new <path> [template]
+```
+
+- `<path>`: The path to create the extension in.
+- `[template]`: The boilerplate template to use.
+
+### Link a local extension
+
+The `gemini extensions link` command will create a symbolic link from the
+extension installation directory to the development path.
+
+This is useful so you don't have to run `gemini extensions update` every time
+you make changes you'd like to test.
+
+```
+gemini extensions link <path>
+```
+
+- `<path>`: The path of the extension to link.
+
+## How it works
+
+On startup, Gemini CLI looks for extensions in `<home>/.gemini/extensions`
+
+Extensions exist as a directory that contains a `gemini-extension.json` file.
+For example:
+
+`<home>/.gemini/extensions/my-extension/gemini-extension.json`
+
+### `gemini-extension.json`
+
+The `gemini-extension.json` file contains the configuration for the extension.
+The file has the following structure:
+
+```json
+{
+  "name": "my-extension",
+  "version": "1.0.0",
+  "mcpServers": {
+    "my-server": {
+      "command": "node my-server.js"
+    }
+  },
+  "contextFileName": "GEMINI.md",
+  "excludeTools": ["run_shell_command"]
+}
+```
+
+- `name`: The name of the extension. This is used to uniquely identify the
+  extension and for conflict resolution when extension commands have the same
+  name as user or project commands. The name should be lowercase or numbers and
+  use dashes instead of underscores or spaces. This is how users will refer to
+  your extension in the CLI. Note that we expect this name to match the
+  extension directory name.
+- `version`: The version of the extension.
+- `mcpServers`: A map of MCP servers to settings. The key is the name of the
+  server, and the value is the server configuration. These servers will be
+  loaded on startup just like MCP servers settings in a
+  [`settings.json` file](../get-started/configuration.md). If both an extension
+  and a `settings.json` file settings an MCP server with the same name, the
+  server defined in the `settings.json` file takes precedence.
+  - Note that all MCP server configuration options are supported except for
+    `trust`.
+- `contextFileName`: The name of the file that contains the context for the
+  extension. This will be used to load the context from the extension directory.
+  If this property is not used but a `GEMINI.md` file is present in your
+  extension directory, then that file will be loaded.
+- `excludeTools`: An array of tool names to exclude from the model. You can also
+  specify command-specific restrictions for tools that support it, like the
+  `run_shell_command` tool. For example,
+  `"excludeTools": ["run_shell_command(rm -rf)"]` will block the `rm -rf`
+  command. Note that this differs from the MCP server `excludeTools`
+  functionality, which can be listed in the MCP server config.
+
+When Gemini CLI starts, it loads all the extensions and merges their
+configurations. If there are any conflicts, the workspace configuration takes
+precedence.
+
+### Settings
+
+_Note: This is an experimental feature. We do not yet recommend extension
+authors introduce settings as part of their core flows._
+
+Extensions can define settings that the user will be prompted to provide upon
+installation. This is useful for things like API keys, URLs, or other
+configuration that the extension needs to function.
+
+To define settings, add a `settings` array to your `gemini-extension.json` file.
+Each object in the array should have the following properties:
+
+- `name`: A user-friendly name for the setting.
+- `description`: A description of the setting and what it's used for.
+- `envVar`: The name of the environment variable that the setting will be stored
+  as.
+- `sensitive`: Optional boolean. If true, obfuscates the input the user provides
+  and stores the secret in keychain storage. **Example**
+
+```json
+{
+  "name": "my-api-extension",
+  "version": "1.0.0",
+  "settings": [
+    {
+      "name": "API Key",
+      "description": "Your API key for the service.",
+      "envVar": "MY_API_KEY"
+    }
+  ]
+}
+```
+
+When a user installs this extension, they will be prompted to enter their API
+key. The value will be saved to a `.env` file in the extension's directory
+(e.g., `<home>/.gemini/extensions/my-api-extension/.env`).
+
+You can view a list of an extension's settings by running:
+
+```
 gemini extensions list
 ```
 
-## Installation
+and you can update a given setting using:
 
-Install an extension by providing its GitHub repository URL. For example:
-
-```bash
-gemini extensions install https://github.com/gemini-cli-extensions/workspace
+```
+gemini extensions config <extension name> [setting name] [--scope <scope>]
 ```
 
-For more advanced installation options, see the
-[Extension reference](reference.md#install-an-extension).
+- `--scope`: The scope to set the setting in (`user` or `workspace`). This is
+  optional and will default to `user`.
+
+### Custom commands
+
+Extensions can provide [custom commands](../cli/custom-commands.md) by placing
+TOML files in a `commands/` subdirectory within the extension directory. These
+commands follow the same format as user and project custom commands and use
+standard naming conventions.
+
+**Example**
+
+An extension named `gcp` with the following structure:
+
+```
+.gemini/extensions/gcp/
+├── gemini-extension.json
+└── commands/
+    ├── deploy.toml
+    └── gcs/
+        └── sync.toml
+```
+
+Would provide these commands:
+
+- `/deploy` - Shows as `[gcp] Custom command from deploy.toml` in help
+- `/gcs:sync` - Shows as `[gcp] Custom command from sync.toml` in help
+
+### Agent Skills
+
+_Note: This is an experimental feature enabled via `experimental.skills`._
+
+Extensions can bundle [Agent Skills](../cli/skills.md) to provide on-demand
+expertise and specialized workflows. To include skills in your extension, place
+them in a `skills/` subdirectory within the extension directory. Each skill must
+follow the [Agent Skills structure](../cli/skills.md#folder-structure),
+including a `SKILL.md` file.
+
+**Example**
+
+An extension named `security-toolkit` with the following structure:
+
+```
+.gemini/extensions/security-toolkit/
+├── gemini-extension.json
+└── skills/
+    ├── audit/
+    │   ├── SKILL.md
+    │   └── scripts/
+    │       └── scan.py
+    └── hardening/
+        └── SKILL.md
+```
+
+Upon installation, these skills will be discovered by Gemini CLI and can be
+activated during a session when the model identifies a task matching their
+descriptions.
+
+Extension skills have the lowest precedence and will be overridden by user or
+workspace skills of the same name. They can be viewed and managed (enabled or
+disabled) using the [`/skills` command](../cli/skills.md#managing-skills).
+
+### Hooks
+
+Extensions can provide [hooks](../hooks/index.md) to intercept and customize
+Gemini CLI behavior at specific lifecycle events. Hooks provided by an extension
+must be defined in a `hooks/hooks.json` file within the extension directory.
+
+> [!IMPORTANT] Hooks are not defined directly in `gemini-extension.json`. The
+> CLI specifically looks for the `hooks/hooks.json` file.
+
+#### Directory structure
+
+```
+.gemini/extensions/my-extension/
+├── gemini-extension.json
+└── hooks/
+    └── hooks.json
+```
+
+#### `hooks/hooks.json` format
+
+The `hooks.json` file contains a `hooks` object where keys are
+[event names](../hooks/reference.md#supported-events) and values are arrays of
+[hook definitions](../hooks/reference.md#hook-definition).
+
+```json
+{
+  "hooks": {
+    "before_agent": [
+      {
+        "hooks": [
+          {
+            "type": "command",
+            "command": "node ${extensionPath}/scripts/setup.js",
+            "name": "Extension Setup"
+          }
+        ]
+      }
+    ]
+  }
+}
+```
+
+#### Supported variables
+
+Just like `gemini-extension.json`, the `hooks/hooks.json` file supports
+[variable substitution](#variables). This is particularly useful for referencing
+scripts within the extension directory using `${extensionPath}`.
+
+### Conflict resolution
+
+Extension commands have the lowest precedence. When a conflict occurs with user
+or project commands:
+
+1. **No conflict**: Extension command uses its natural name (e.g., `/deploy`)
+2. **With conflict**: Extension command is renamed with the extension prefix
+   (e.g., `/gcp.deploy`)
+
+For example, if both a user and the `gcp` extension define a `deploy` command:
+
+- `/deploy` - Executes the user's deploy command
+- `/gcp.deploy` - Executes the extension's deploy command (marked with `[gcp]`
+  tag)
+
+### Variables
+
+Gemini CLI extensions allow variable substitution in both
+`gemini-extension.json` and `hooks/hooks.json`. This can be useful if e.g., you
+need the current directory to run an MCP server or hook script using
+`"cwd": "${extensionPath}${/}run.ts"`.
+
+**Supported variables:**
+
+| variable                   | description                                                                                                                                                     |
+| -------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `${extensionPath}`         | The fully-qualified path of the extension in the user's filesystem e.g., '/Users/username/.gemini/extensions/example-extension'. This will not unwrap symlinks. |
+| `${workspacePath}`         | The fully-qualified path of the current workspace.                                                                                                              |
+| `${/} or ${pathSeparator}` | The path separator (differs per OS).                                                                                                                            |
+| `${process.execPath}`      | The path to the Node.js binary executing the CLI.                                                                                                               |

docs/extensions/reference.md

@@ -1,265 +0,0 @@
-# Extension reference
-
-This guide covers the `gemini extensions` commands and the structure of the
-`gemini-extension.json` configuration file.
-
-## Manage extensions
-
-Use the `gemini extensions` command group to manage your extensions from the
-terminal.
-
-Note that commands like `gemini extensions install` are not supported within the
-CLI's interactive mode. However, you can use the `/extensions list` command to
-view installed extensions. All management operations, including updates to slash
-commands, take effect only after you restart the CLI session.
-
-### Install an extension
-
-Install an extension by providing its GitHub repository URL or a local file
-path.
-
-Gemini CLI creates a copy of the extension during installation. You must run
-`gemini extensions update` to pull changes from the source. To install from
-GitHub, you must have `git` installed on your machine.
-
-```bash
-gemini extensions install <source> [--ref <ref>] [--auto-update] [--pre-release] [--consent]
-```
-
-- `<source>`: The GitHub URL or local path of the extension.
-- `--ref`: The git ref (branch, tag, or commit) to install.
-- `--auto-update`: Enable automatic updates for this extension.
-- `--pre-release`: Enable installation of pre-release versions.
-- `--consent`: Acknowledge security risks and skip the confirmation prompt.
-
-### Uninstall an extension
-
-To uninstall one or more extensions, use the `uninstall` command:
-
-```bash
-gemini extensions uninstall <name...>
-```
-
-### Disable an extension
-
-Extensions are enabled globally by default. You can disable an extension
-entirely or for a specific workspace.
-
-```bash
-gemini extensions disable <name> [--scope <scope>]
-```
-
-- `<name>`: The name of the extension to disable.
-- `--scope`: The scope to disable the extension in (`user` or `workspace`).
-
-### Enable an extension
-
-Re-enable a disabled extension using the `enable` command:
-
-```bash
-gemini extensions enable <name> [--scope <scope>]
-```
-
-- `<name>`: The name of the extension to enable.
-- `--scope`: The scope to enable the extension in (`user` or `workspace`).
-
-### Update an extension
-
-Update an extension to the version specified in its `gemini-extension.json`
-file.
-
-```bash
-gemini extensions update <name>
-```
-
-To update all installed extensions at once:
-
-```bash
-gemini extensions update --all
-```
-
-### Create an extension from a template
-
-Create a new extension directory using a built-in template.
-
-```bash
-gemini extensions new <path> [template]
-```
-
-- `<path>`: The directory to create.
-- `[template]`: The template to use (e.g., `mcp-server`, `context`,
-  `custom-commands`).
-
-### Link a local extension
-
-Create a symbolic link between your development directory and the Gemini CLI
-extensions directory. This lets you test changes immediately without
-reinstalling.
-
-```bash
-gemini extensions link <path>
-```
-
-## Extension format
-
-Gemini CLI loads extensions from `<home>/.gemini/extensions`. Each extension
-must have a `gemini-extension.json` file in its root directory.
-
-### `gemini-extension.json`
-
-The manifest file defines the extension's behavior and configuration.
-
-```json
-{
-  "name": "my-extension",
-  "version": "1.0.0",
-  "description": "My awesome extension",
-  "mcpServers": {
-    "my-server": {
-      "command": "node my-server.js"
-    }
-  },
-  "contextFileName": "GEMINI.md",
-  "excludeTools": ["run_shell_command"]
-}
-```
-
-- `name`: A unique identifier for the extension. Use lowercase letters, numbers,
-  and dashes. This name must match the extension's directory name.
-- `version`: The current version of the extension.
-- `description`: A short summary shown in the extension gallery.
-- <a id="mcp-servers"></a>`mcpServers`: A map of Model Context Protocol (MCP)
-  servers. Extension servers follow the same format as standard
-  [CLI configuration](../reference/configuration.md).
-- `contextFileName`: The name of the context file (defaults to `GEMINI.md`). Can
-  also be an array of strings to load multiple context files.
-- `excludeTools`: An array of tools to block from the model. You can restrict
-  specific arguments, such as `run_shell_command(rm -rf)`.
-- `themes`: An optional list of themes provided by the extension. See
-  [Themes](../cli/themes.md) for more information.
-
-### Extension settings
-
-Extensions can define settings that users provide during installation, such as
-API keys or URLs. These values are stored in a `.env` file within the extension
-directory.
-
-To define settings, add a `settings` array to your manifest:
-
-```json
-{
-  "name": "my-api-extension",
-  "version": "1.0.0",
-  "settings": [
-    {
-      "name": "API Key",
-      "description": "Your API key for the service.",
-      "envVar": "MY_API_KEY",
-      "sensitive": true
-    }
-  ]
-}
-```
-
-- `name`: The setting's display name.
-- `description`: A clear explanation of the setting.
-- `envVar`: The environment variable name where the value is stored.
-- `sensitive`: If `true`, the value is stored in the system keychain and
-  obfuscated in the UI.
-
-To update an extension's settings:
-
-```bash
-gemini extensions config <name> [setting] [--scope <scope>]
-```
-
-### Custom commands
-
-Provide [custom commands](../cli/custom-commands.md) by placing TOML files in a
-`commands/` subdirectory. Gemini CLI uses the directory structure to determine
-the command name.
-
-For an extension named `gcp`:
-
-- `commands/deploy.toml` becomes `/deploy`
-- `commands/gcs/sync.toml` becomes `/gcs:sync` (namespaced with a colon)
-
-### Hooks
-
-Intercept and customize CLI behavior using [hooks](../hooks/index.md). Define
-hooks in a `hooks/hooks.json` file within your extension directory. Note that
-hooks are not defined in the `gemini-extension.json` manifest.
-
-### Agent skills
-
-Bundle [agent skills](../cli/skills.md) to provide specialized workflows. Place
-skill definitions in a `skills/` directory. For example,
-`skills/security-audit/SKILL.md` exposes a `security-audit` skill.
-
-### Sub-agents
-
-> **Note:** Sub-agents are a preview feature currently under active development.
-
-Provide [sub-agents](../core/subagents.md) that users can delegate tasks to. Add
-agent definition files (`.md`) to an `agents/` directory in your extension root.
-
-### Themes
-
-Extensions can provide custom themes to personalize the CLI UI. Themes are
-defined in the `themes` array in `gemini-extension.json`.
-
-**Example**
-
-```json
-{
-  "name": "my-green-extension",
-  "version": "1.0.0",
-  "themes": [
-    {
-      "name": "shades-of-green",
-      "type": "custom",
-      "background": {
-        "primary": "#1a362a"
-      },
-      "text": {
-        "primary": "#a6e3a1",
-        "secondary": "#6e8e7a",
-        "link": "#89e689"
-      },
-      "status": {
-        "success": "#76c076",
-        "warning": "#d9e689",
-        "error": "#b34e4e"
-      },
-      "border": {
-        "default": "#4a6c5a"
-      },
-      "ui": {
-        "comment": "#6e8e7a"
-      }
-    }
-  ]
-}
-```
-
-Custom themes provided by extensions can be selected using the `/theme` command
-or by setting the `ui.theme` property in your `settings.json` file. Note that
-when referring to a theme from an extension, the extension name is appended to
-the theme name in parentheses, e.g., `shades-of-green (my-green-extension)`.
-
-### Conflict resolution
-
-Extension commands have the lowest precedence. If an extension command name
-conflicts with a user or project command, the extension command is prefixed with
-the extension name (e.g., `/gcp.deploy`) using a dot separator.
-
-## Variables
-
-Gemini CLI supports variable substitution in `gemini-extension.json` and
-`hooks/hooks.json`.
-
-| Variable           | Description                                     |
-| :----------------- | :---------------------------------------------- |
-| `${extensionPath}` | The absolute path to the extension's directory. |
-| `${workspacePath}` | The absolute path to the current workspace.     |
-| `${/}`             | The platform-specific path separator.           |

docs/extensions/releasing.md

@@ -1,154 +0,0 @@
-# Release extensions
-
-Release Gemini CLI extensions to your users through a Git repository or GitHub
-Releases.
-
-Git repository releases are the simplest approach and offer the most flexibility
-for managing development branches. GitHub Releases are more efficient for
-initial installations because they ship as single archives rather than requiring
-a full `git clone`. Use GitHub Releases if you need to include platform-specific
-binary files.
-
-## List your extension in the gallery
-
-The [Gemini CLI extension gallery](https://geminicli.com/extensions/browse/)
-automatically indexes public extensions to help users discover your work. You
-don't need to submit an issue or email us to list your extension.
-
-To have your extension automatically discovered and listed:
-
-1.  **Use a public repository:** Ensure your extension is hosted in a public
-    GitHub repository.
-2.  **Add the GitHub topic:** Add the `gemini-cli-extension` topic to your
-    repository's **About** section. Our crawler uses this topic to find new
-    extensions.
-3.  **Place the manifest at the root:** Ensure your `gemini-extension.json` file
-    is in the absolute root of the repository or the release archive.
-
-Our system crawls tagged repositories daily. Once you tag your repository, your
-extension will appear in the gallery if it passes validation.
-
-## Release through a Git repository
-
-Releasing through Git is the most flexible option. Create a public Git
-repository and provide the URL to your users. They can then install your
-extension using `gemini extensions install <your-repo-uri>`.
-
-Users can optionally depend on a specific branch, tag, or commit using the
-`--ref` argument. For example:
-
-```bash
-gemini extensions install <your-repo-uri> --ref=stable
-```
-
-Whenever you push commits to the referenced branch, the CLI prompts users to
-update their installation. The `HEAD` commit is always treated as the latest
-version.
-
-### Manage release channels
-
-You can use branches or tags to manage different release channels, such as
-`stable`, `preview`, or `dev`.
-
-We recommend using your default branch as the stable release channel. This
-ensures that the default installation command always provides the most reliable
-version of your extension. You can then use a `dev` branch for active
-development and merge it into the default branch when you are ready for a
-release.
-
-## Release through GitHub Releases
-
-Distributing extensions through
-[GitHub Releases](https://docs.github.com/en/repositories/releasing-projects-on-github/about-releases)
-provides a faster installation experience by avoiding a repository clone.
-
-Gemini CLI checks for updates by looking for the **Latest** release on GitHub.
-Users can also install specific versions using the `--ref` argument with a
-release tag. Use the `--pre-release` flag to install the latest version even if
-it isn't marked as **Latest**.
-
-### Custom pre-built archives
-
-You can attach custom archives directly to your GitHub Release as assets. This
-is useful if your extension requires a build step or includes platform-specific
-binaries.
-
-Custom archives must be fully self-contained and follow the required
-[archive structure](#archive-structure). If your extension is
-platform-independent, provide a single generic asset.
-
-#### Platform-specific archives
-
-To let Gemini CLI find the correct asset for a user's platform, use the
-following naming convention:
-
-1.  **Platform and architecture-specific:**
-    `{platform}.{arch}.{name}.{extension}`
-2.  **Platform-specific:** `{platform}.{name}.{extension}`
-3.  **Generic:** A single asset will be used as a fallback if no specific match
-    is found.
-
-Use these values for the placeholders:
-
-- `{name}`: Your extension name.
-- `{platform}`: Use `darwin` (macOS), `linux`, or `win32` (Windows).
-- `{arch}`: Use `x64` or `arm64`.
-- `{extension}`: Use `.tar.gz` or `.zip`.
-
-**Examples:**
-
-- `darwin.arm64.my-tool.tar.gz` (specific to Apple Silicon Macs)
-- `darwin.my-tool.tar.gz` (fallback for all Macs, e.g. Intel)
-- `linux.x64.my-tool.tar.gz`
-- `win32.my-tool.zip`
-
-#### Archive structure
-
-Archives must be fully contained extensions. The `gemini-extension.json` file
-must be at the root of the archive. The rest of the layout should match a
-standard extension structure.
-
-#### Example GitHub Actions workflow
-
-Use this example workflow to build and release your extension for multiple
-platforms:
-
-```yaml
-name: Release Extension
-
-on:
-  push:
-    tags:
-      - 'v*'
-
-jobs:
-  release:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: '20'
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Build extension
-        run: npm run build
-
-      - name: Create release assets
-        run: |
-          npm run package -- --platform=darwin --arch=arm64
-          npm run package -- --platform=linux --arch=x64
-          npm run package -- --platform=win32 --arch=x64
-
-      - name: Create GitHub Release
-        uses: softprops/action-gh-release@v1
-        with:
-          files: |
-            release/darwin.arm64.my-tool.tar.gz
-            release/linux.arm64.my-tool.tar.gz
-            release/win32.arm64.my-tool.zip
-```

docs/extensions/writing-extensions.md

@@ -1,292 +0,0 @@
-# Build Gemini CLI extensions
-
-Gemini CLI extensions let you expand the capabilities of Gemini CLI by adding
-custom tools, commands, and context. This guide walks you through creating your
-first extension, from setting up a template to adding custom functionality and
-linking it for local development.
-
-## Prerequisites
-
-Before you start, ensure you have the Gemini CLI installed and a basic
-understanding of Node.js.
-
-## Extension features
-
-Extensions offer several ways to customize Gemini CLI. Use this table to decide
-which features your extension needs.
-
-| Feature                                                        | What it is                                                                                                         | When to use it                                                                                                                                                                                                                                                                                 | Invoked by            |
-| :------------------------------------------------------------- | :----------------------------------------------------------------------------------------------------------------- | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :-------------------- |
-| **[MCP server](reference.md#mcp-servers)**                     | A standard way to expose new tools and data sources to the model.                                                  | Use this when you want the model to be able to _do_ new things, like fetching data from an internal API, querying a database, or controlling a local application. We also support MCP resources (which can replace custom commands) and system instructions (which can replace custom context) | Model                 |
-| **[Custom commands](../cli/custom-commands.md)**               | A shortcut (like `/my-cmd`) that executes a pre-defined prompt or shell command.                                   | Use this for repetitive tasks or to save long, complex prompts that you use frequently. Great for automation.                                                                                                                                                                                  | User                  |
-| **[Context file (`GEMINI.md`)](reference.md#contextfilename)** | A markdown file containing instructions that are loaded into the model's context at the start of every session.    | Use this to define the "personality" of your extension, set coding standards, or provide essential knowledge that the model should always have.                                                                                                                                                | CLI provides to model |
-| **[Agent skills](../cli/skills.md)**                           | A specialized set of instructions and workflows that the model activates only when needed.                         | Use this for complex, occasional tasks (like "create a PR" or "audit security") to avoid cluttering the main context window when the skill isn't being used.                                                                                                                                   | Model                 |
-| **[Hooks](../hooks/index.md)**                                 | A way to intercept and customize the CLI's behavior at specific lifecycle events (e.g., before/after a tool call). | Use this when you want to automate actions based on what the model is doing, like validating tool arguments, logging activity, or modifying the model's input/output.                                                                                                                          | CLI                   |
-| **[Custom themes](reference.md#themes)**                       | A set of color definitions to personalize the CLI UI.                                                              | Use this to provide a unique visual identity for your extension or to offer specialized high-contrast or thematic color schemes.                                                                                                                                                               | User (via /theme)     |
-
-## Step 1: Create a new extension
-
-The easiest way to start is by using a built-in template. We'll use the
-`mcp-server` example as our foundation.
-
-Run the following command to create a new directory called `my-first-extension`
-with the template files:
-
-```bash
-gemini extensions new my-first-extension mcp-server
-```
-
-This creates a directory with the following structure:
-
-```
-my-first-extension/
-├── example.js
-├── gemini-extension.json
-└── package.json
-```
-
-## Step 2: Understand the extension files
-
-Your new extension contains several key files that define its behavior.
-
-### `gemini-extension.json`
-
-The manifest file tells Gemini CLI how to load and use your extension.
-
-```json
-{
-  "name": "mcp-server-example",
-  "version": "1.0.0",
-  "mcpServers": {
-    "nodeServer": {
-      "command": "node",
-      "args": ["${extensionPath}${/}example.js"],
-      "cwd": "${extensionPath}"
-    }
-  }
-}
-```
-
-- `name`: The unique name for your extension.
-- `version`: The version of your extension.
-- `mcpServers`: Defines Model Context Protocol (MCP) servers to add new tools.
-  - `command`, `args`, `cwd`: Specify how to start your server. The
-    `${extensionPath}` variable is replaced with the absolute path to your
-    extension's directory.
-
-### `example.js`
-
-This file contains the source code for your MCP server. It uses the
-`@modelcontextprotocol/sdk` to define tools.
-
-```javascript
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
-import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
-import { z } from 'zod';
-
-const server = new McpServer({
-  name: 'prompt-server',
-  version: '1.0.0',
-});
-
-// Registers a new tool named 'fetch_posts'
-server.registerTool(
-  'fetch_posts',
-  {
-    description: 'Fetches a list of posts from a public API.',
-    inputSchema: z.object({}).shape,
-  },
-  async () => {
-    const apiResponse = await fetch(
-      'https://jsonplaceholder.typicode.com/posts',
-    );
-    const posts = await apiResponse.json();
-    const response = { posts: posts.slice(0, 5) };
-    return {
-      content: [
-        {
-          type: 'text',
-          text: JSON.stringify(response),
-        },
-      ],
-    };
-  },
-);
-
-const transport = new StdioServerTransport();
-await server.connect(transport);
-```
-
-### `package.json`
-
-The standard configuration file for a Node.js project. It defines dependencies
-and scripts for your extension.
-
-## Step 3: Add extension settings
-
-Some extensions need configuration, such as API keys or user preferences. Let's
-add a setting for an API key.
-
-1.  Open `gemini-extension.json`.
-2.  Add a `settings` array to the configuration:
-
-    ```json
-    {
-      "name": "mcp-server-example",
-      "version": "1.0.0",
-      "settings": [
-        {
-          "name": "API Key",
-          "description": "The API key for the service.",
-          "envVar": "MY_SERVICE_API_KEY",
-          "sensitive": true
-        }
-      ],
-      "mcpServers": {
-        // ...
-      }
-    }
-    ```
-
-When a user installs this extension, Gemini CLI will prompt them to enter the
-"API Key". The value will be stored securely in the system keychain (because
-`sensitive` is true) and injected into the MCP server's process as the
-`MY_SERVICE_API_KEY` environment variable.
-
-## Step 4: Link your extension
-
-Link your extension to your Gemini CLI installation for local development.
-
-1.  **Install dependencies:**
-
-    ```bash
-    cd my-first-extension
-    npm install
-    ```
-
-2.  **Link the extension:**
-
-    The `link` command creates a symbolic link from the Gemini CLI extensions
-    directory to your development directory. Changes you make are reflected
-    immediately.
-
-    ```bash
-    gemini extensions link .
-    ```
-
-Restart your Gemini CLI session to use the new `fetch_posts` tool. Test it by
-asking: "fetch posts".
-
-## Step 5: Add a custom command
-
-Custom commands create shortcuts for complex prompts.
-
-1.  Create a `commands` directory and a subdirectory for your command group:
-
-    ```bash
-    mkdir -p commands/fs
-    ```
-
-2.  Create a file named `commands/fs/grep-code.toml`:
-
-    ```toml
-    prompt = """
-    Please summarize the findings for the pattern `{{args}}`.
-
-    Search Results:
-    !{grep -r {{args}} .}
-    """
-    ```
-
-    This command, `/fs:grep-code`, takes an argument, runs the `grep` shell
-    command, and pipes the results into a prompt for summarization.
-
-After saving the file, restart Gemini CLI. Run `/fs:grep-code "some pattern"` to
-use your new command.
-
-## Step 6: Add a custom `GEMINI.md`
-
-Provide persistent context to the model by adding a `GEMINI.md` file to your
-extension. This is useful for setting behavior or providing essential tool
-information.
-
-1.  Create a file named `GEMINI.md` in the root of your extension directory:
-
-    ```markdown
-    # My First Extension Instructions
-
-    You are an expert developer assistant. When the user asks you to fetch
-    posts, use the `fetch_posts` tool. Be concise in your responses.
-    ```
-
-2.  Update your `gemini-extension.json` to load this file:
-
-    ```json
-    {
-      "name": "my-first-extension",
-      "version": "1.0.0",
-      "contextFileName": "GEMINI.md",
-      "mcpServers": {
-        "nodeServer": {
-          "command": "node",
-          "args": ["${extensionPath}${/}example.js"],
-          "cwd": "${extensionPath}"
-        }
-      }
-    }
-    ```
-
-Restart Gemini CLI. The model now has the context from your `GEMINI.md` file in
-every session where the extension is active.
-
-## (Optional) Step 7: Add an Agent Skill
-
-[Agent Skills](../cli/skills.md) bundle specialized expertise and workflows.
-Skills are activated only when needed, which saves context tokens.
-
-1.  Create a `skills` directory and a subdirectory for your skill:
-
-    ```bash
-    mkdir -p skills/security-audit
-    ```
-
-2.  Create a `skills/security-audit/SKILL.md` file:
-
-    ```markdown
-    ---
-    name: security-audit
-    description:
-      Expertise in auditing code for security vulnerabilities. Use when the user
-      asks to "check for security issues" or "audit" their changes.
-    ---
-
-    # Security Auditor
-
-    You are an expert security researcher. When auditing code:
-
-    1. Look for common vulnerabilities (OWASP Top 10).
-    2. Check for hardcoded secrets or API keys.
-    3. Suggest remediation steps for any findings.
-    ```
-
-Gemini CLI automatically discovers skills bundled with your extension. The model
-activates them when it identifies a relevant task.
-
-## Step 8: Release your extension
-
-When your extension is ready, share it with others via a Git repository or
-GitHub Releases. Refer to the [Extension Releasing Guide](./releasing.md) for
-detailed instructions and learn how to list your extension in the gallery.
-
-## Next steps
-
-- [Extension reference](reference.md): Deeply understand the extension format,
-  commands, and configuration.
-- [Best practices](best-practices.md): Learn strategies for building great
-  extensions.

docs/faq.md

@@ -104,7 +104,7 @@ The Gemini CLI configuration is stored in two `settings.json` files:
 1.  In your home directory: `~/.gemini/settings.json`.
 2.  In your project's root directory: `./.gemini/settings.json`.
 
-Refer to [Gemini CLI Configuration](../reference/configuration.md) for more
+Refer to [Gemini CLI Configuration](./get-started/configuration.md) for more
 details.
 
 ## Google AI Pro/Ultra and subscription FAQs

docs/get-started/authentication.md

@@ -22,8 +22,8 @@ Select the authentication method that matches your situation in the table below:
 ### What is my Google account type?
 
 - **Individual Google accounts:** Includes all
-  [free tier accounts](../resources/quota-and-pricing.md#free-usage) such as
-  Gemini Code Assist for individuals, as well as paid subscriptions for
+  [free tier accounts](../quota-and-pricing/#free-usage) such as Gemini Code
+  Assist for individuals, as well as paid subscriptions for
   [Google AI Pro and Ultra](https://gemini.google/subscriptions/).
 
 - **Organization accounts:** Accounts using paid licenses through an
@@ -317,5 +317,5 @@ configure authentication using environment variables:
 Your authentication method affects your quotas, pricing, Terms of Service, and
 privacy notices. Review the following pages to learn more:
 
-- [Gemini CLI: Quotas and Pricing](../resources/quota-and-pricing.md).
-- [Gemini CLI: Terms of Service and Privacy Notice](../resources/tos-privacy.md).
+- [Gemini CLI: Quotas and Pricing](../quota-and-pricing.md).
+- [Gemini CLI: Terms of Service and Privacy Notice](../tos-privacy.md).

docs/get-started/configuration-v1.md

@@ -0,0 +1,888 @@
+# Gemini CLI configuration
+
+**Note on deprecated configuration format**
+
+This document describes the legacy v1 format for the `settings.json` file. This
+format is now deprecated.
+
+- The new format will be supported in the stable release starting
+  **[09/10/25]**.
+- Automatic migration from the old format to the new format will begin on
+  **[09/17/25]**.
+
+For details on the new, recommended format, please see the
+[current Configuration documentation](./configuration.md).
+
+Gemini CLI offers several ways to configure its behavior, including environment
+variables, command-line arguments, and settings files. This document outlines
+the different configuration methods and available settings.
+
+## Configuration layers
+
+Configuration is applied in the following order of precedence (lower numbers are
+overridden by higher numbers):
+
+1.  **Default values:** Hardcoded defaults within the application.
+2.  **System defaults file:** System-wide default settings that can be
+    overridden by other settings files.
+3.  **User settings file:** Global settings for the current user.
+4.  **Project settings file:** Project-specific settings.
+5.  **System settings file:** System-wide settings that override all other
+    settings files.
+6.  **Environment variables:** System-wide or session-specific variables,
+    potentially loaded from `.env` files.
+7.  **Command-line arguments:** Values passed when launching the CLI.
+
+## Settings files
+
+Gemini CLI uses JSON settings files for persistent configuration. There are four
+locations for these files:
+
+- **System defaults file:**
+  - **Location:** `/etc/gemini-cli/system-defaults.json` (Linux),
+    `C:\ProgramData\gemini-cli\system-defaults.json` (Windows) or
+    `/Library/Application Support/GeminiCli/system-defaults.json` (macOS). The
+    path can be overridden using the `GEMINI_CLI_SYSTEM_DEFAULTS_PATH`
+    environment variable.
+  - **Scope:** Provides a base layer of system-wide default settings. These
+    settings have the lowest precedence and are intended to be overridden by
+    user, project, or system override settings.
+- **User settings file:**
+  - **Location:** `~/.gemini/settings.json` (where `~` is your home directory).
+  - **Scope:** Applies to all Gemini CLI sessions for the current user. User
+    settings override system defaults.
+- **Project settings file:**
+  - **Location:** `.gemini/settings.json` within your project's root directory.
+  - **Scope:** Applies only when running Gemini CLI from that specific project.
+    Project settings override user settings and system defaults.
+- **System settings file:**
+  - **Location:** `/etc/gemini-cli/settings.json` (Linux),
+    `C:\ProgramData\gemini-cli\settings.json` (Windows) or
+    `/Library/Application Support/GeminiCli/settings.json` (macOS). The path can
+    be overridden using the `GEMINI_CLI_SYSTEM_SETTINGS_PATH` environment
+    variable.
+  - **Scope:** Applies to all Gemini CLI sessions on the system, for all users.
+    System settings act as overrides, taking precedence over all other settings
+    files. May be useful for system administrators at enterprises to have
+    controls over users' Gemini CLI setups.
+
+**Note on environment variables in settings:** String values within your
+`settings.json` files can reference environment variables using either
+`$VAR_NAME` or `${VAR_NAME}` syntax. These variables will be automatically
+resolved when the settings are loaded. For example, if you have an environment
+variable `MY_API_TOKEN`, you could use it in `settings.json` like this:
+`"apiKey": "$MY_API_TOKEN"`.
+
+> **Note for Enterprise Users:** For guidance on deploying and managing Gemini
+> CLI in a corporate environment, please see the
+> [Enterprise Configuration](../cli/enterprise.md) documentation.
+
+### The `.gemini` directory in your project
+
+In addition to a project settings file, a project's `.gemini` directory can
+contain other project-specific files related to Gemini CLI's operation, such as:
+
+- [Custom sandbox profiles](#sandboxing) (e.g.,
+  `.gemini/sandbox-macos-custom.sb`, `.gemini/sandbox.Dockerfile`).
+
+### Available settings in `settings.json`:
+
+- **`contextFileName`** (string or array of strings):
+  - **Description:** Specifies the filename for context files (e.g.,
+    `GEMINI.md`, `AGENTS.md`). Can be a single filename or a list of accepted
+    filenames.
+  - **Default:** `GEMINI.md`
+  - **Example:** `"contextFileName": "AGENTS.md"`
+
+- **`bugCommand`** (object):
+  - **Description:** Overrides the default URL for the `/bug` command.
+  - **Default:**
+    `"urlTemplate": "https://github.com/google-gemini/gemini-cli/issues/new?template=bug_report.yml&title={title}&info={info}"`
+  - **Properties:**
+    - **`urlTemplate`** (string): A URL that can contain `{title}` and `{info}`
+      placeholders.
+  - **Example:**
+    ```json
+    "bugCommand": {
+      "urlTemplate": "https://bug.example.com/new?title={title}&info={info}"
+    }
+    ```
+
+- **`fileFiltering`** (object):
+  - **Description:** Controls git-aware file filtering behavior for @ commands
+    and file discovery tools.
+  - **Default:** `"respectGitIgnore": true, "enableRecursiveFileSearch": true`
+  - **Properties:**
+    - **`respectGitIgnore`** (boolean): Whether to respect .gitignore patterns
+      when discovering files. When set to `true`, git-ignored files (like
+      `node_modules/`, `dist/`, `.env`) are automatically excluded from @
+      commands and file listing operations.
+    - **`enableRecursiveFileSearch`** (boolean): Whether to enable searching
+      recursively for filenames under the current tree when completing @
+      prefixes in the prompt.
+    - **`disableFuzzySearch`** (boolean): When `true`, disables the fuzzy search
+      capabilities when searching for files, which can improve performance on
+      projects with a large number of files.
+  - **Example:**
+    ```json
+    "fileFiltering": {
+      "respectGitIgnore": true,
+      "enableRecursiveFileSearch": false,
+      "disableFuzzySearch": true
+    }
+    ```
+
+### Troubleshooting file search performance
+
+If you are experiencing performance issues with file searching (e.g., with `@`
+completions), especially in projects with a very large number of files, here are
+a few things you can try in order of recommendation:
+
+1.  **Use `.geminiignore`:** Create a `.geminiignore` file in your project root
+    to exclude directories that contain a large number of files that you don't
+    need to reference (e.g., build artifacts, logs, `node_modules`). Reducing
+    the total number of files crawled is the most effective way to improve
+    performance.
+
+2.  **Disable fuzzy search:** If ignoring files is not enough, you can disable
+    fuzzy search by setting `disableFuzzySearch` to `true` in your
+    `settings.json` file. This will use a simpler, non-fuzzy matching algorithm,
+    which can be faster.
+
+3.  **Disable recursive file search:** As a last resort, you can disable
+    recursive file search entirely by setting `enableRecursiveFileSearch` to
+    `false`. This will be the fastest option as it avoids a recursive crawl of
+    your project. However, it means you will need to type the full path to files
+    when using `@` completions.
+
+- **`coreTools`** (array of strings):
+  - **Description:** Allows you to specify a list of core tool names that should
+    be made available to the model. This can be used to restrict the set of
+    built-in tools. See [Built-in Tools](../core/tools-api.md#built-in-tools)
+    for a list of core tools. You can also specify command-specific restrictions
+    for tools that support it, like the `ShellTool`. For example,
+    `"coreTools": ["ShellTool(ls -l)"]` will only allow the `ls -l` command to
+    be executed.
+  - **Default:** All tools available for use by the Gemini model.
+  - **Example:** `"coreTools": ["ReadFileTool", "GlobTool", "ShellTool(ls)"]`.
+
+- **`allowedTools`** (array of strings):
+  - **Default:** `undefined`
+  - **Description:** A list of tool names that will bypass the confirmation
+    dialog. This is useful for tools that you trust and use frequently. The
+    match semantics are the same as `coreTools`.
+  - **Example:** `"allowedTools": ["ShellTool(git status)"]`.
+
+- **`excludeTools`** (array of strings):
+  - **Description:** Allows you to specify a list of core tool names that should
+    be excluded from the model. A tool listed in both `excludeTools` and
+    `coreTools` is excluded. You can also specify command-specific restrictions
+    for tools that support it, like the `ShellTool`. For example,
+    `"excludeTools": ["ShellTool(rm -rf)"]` will block the `rm -rf` command.
+  - **Default**: No tools excluded.
+  - **Example:** `"excludeTools": ["run_shell_command", "findFiles"]`.
+  - **Security Note:** Command-specific restrictions in `excludeTools` for
+    `run_shell_command` are based on simple string matching and can be easily
+    bypassed. This feature is **not a security mechanism** and should not be
+    relied upon to safely execute untrusted code. It is recommended to use
+    `coreTools` to explicitly select commands that can be executed.
+
+- **`allowMCPServers`** (array of strings):
+  - **Description:** Allows you to specify a list of MCP server names that
+    should be made available to the model. This can be used to restrict the set
+    of MCP servers to connect to. Note that this will be ignored if
+    `--allowed-mcp-server-names` is set.
+  - **Default:** All MCP servers are available for use by the Gemini model.
+  - **Example:** `"allowMCPServers": ["myPythonServer"]`.
+  - **Security note:** This uses simple string matching on MCP server names,
+    which can be modified. If you're a system administrator looking to prevent
+    users from bypassing this, consider configuring the `mcpServers` at the
+    system settings level such that the user will not be able to configure any
+    MCP servers of their own. This should not be used as an airtight security
+    mechanism.
+
+- **`excludeMCPServers`** (array of strings):
+  - **Description:** Allows you to specify a list of MCP server names that
+    should be excluded from the model. A server listed in both
+    `excludeMCPServers` and `allowMCPServers` is excluded. Note that this will
+    be ignored if `--allowed-mcp-server-names` is set.
+  - **Default**: No MCP servers excluded.
+  - **Example:** `"excludeMCPServers": ["myNodeServer"]`.
+  - **Security note:** This uses simple string matching on MCP server names,
+    which can be modified. If you're a system administrator looking to prevent
+    users from bypassing this, consider configuring the `mcpServers` at the
+    system settings level such that the user will not be able to configure any
+    MCP servers of their own. This should not be used as an airtight security
+    mechanism.
+
+- **`autoAccept`** (boolean):
+  - **Description:** Controls whether the CLI automatically accepts and executes
+    tool calls that are considered safe (e.g., read-only operations) without
+    explicit user confirmation. If set to `true`, the CLI will bypass the
+    confirmation prompt for tools deemed safe.
+  - **Default:** `false`
+  - **Example:** `"autoAccept": true`
+
+- **`theme`** (string):
+  - **Description:** Sets the visual [theme](../cli/themes.md) for Gemini CLI.
+  - **Default:** `"Default"`
+  - **Example:** `"theme": "GitHub"`
+
+- **`vimMode`** (boolean):
+  - **Description:** Enables or disables vim mode for input editing. When
+    enabled, the input area supports vim-style navigation and editing commands
+    with NORMAL and INSERT modes. The vim mode status is displayed in the footer
+    and persists between sessions.
+  - **Default:** `false`
+  - **Example:** `"vimMode": true`
+
+- **`sandbox`** (boolean or string):
+  - **Description:** Controls whether and how to use sandboxing for tool
+    execution. If set to `true`, Gemini CLI uses a pre-built
+    `gemini-cli-sandbox` Docker image. For more information, see
+    [Sandboxing](#sandboxing).
+  - **Default:** `false`
+  - **Example:** `"sandbox": "docker"`
+
+- **`toolDiscoveryCommand`** (string):
+  - **Description:** Defines a custom shell command for discovering tools from
+    your project. The shell command must return on `stdout` a JSON array of
+    [function declarations](https://ai.google.dev/gemini-api/docs/function-calling#function-declarations).
+    Tool wrappers are optional.
+  - **Default:** Empty
+  - **Example:** `"toolDiscoveryCommand": "bin/get_tools"`
+
+- **`toolCallCommand`** (string):
+  - **Description:** Defines a custom shell command for calling a specific tool
+    that was discovered using `toolDiscoveryCommand`. The shell command must
+    meet the following criteria:
+    - It must take function `name` (exactly as in
+      [function declaration](https://ai.google.dev/gemini-api/docs/function-calling#function-declarations))
+      as first command line argument.
+    - It must read function arguments as JSON on `stdin`, analogous to
+      [`functionCall.args`](https://cloud.google.com/vertex-ai/generative-ai/docs/model-reference/inference#functioncall).
+    - It must return function output as JSON on `stdout`, analogous to
+      [`functionResponse.response.content`](https://cloud.google.com/vertex-ai/generative-ai/docs/model-reference/inference#functionresponse).
+  - **Default:** Empty
+  - **Example:** `"toolCallCommand": "bin/call_tool"`
+
+- **`mcpServers`** (object):
+  - **Description:** Configures connections to one or more Model-Context
+    Protocol (MCP) servers for discovering and using custom tools. Gemini CLI
+    attempts to connect to each configured MCP server to discover available
+    tools. If multiple MCP servers expose a tool with the same name, the tool
+    names will be prefixed with the server alias you defined in the
+    configuration (e.g., `serverAlias__actualToolName`) to avoid conflicts. Note
+    that the system might strip certain schema properties from MCP tool
+    definitions for compatibility. At least one of `command`, `url`, or
+    `httpUrl` must be provided. If multiple are specified, the order of
+    precedence is `httpUrl`, then `url`, then `command`.
+  - **Default:** Empty
+  - **Properties:**
+    - **`<SERVER_NAME>`** (object): The server parameters for the named server.
+      - `command` (string, optional): The command to execute to start the MCP
+        server via standard I/O.
+      - `args` (array of strings, optional): Arguments to pass to the command.
+      - `env` (object, optional): Environment variables to set for the server
+        process.
+      - `cwd` (string, optional): The working directory in which to start the
+        server.
+      - `url` (string, optional): The URL of an MCP server that uses Server-Sent
+        Events (SSE) for communication.
+      - `httpUrl` (string, optional): The URL of an MCP server that uses
+        streamable HTTP for communication.
+      - `headers` (object, optional): A map of HTTP headers to send with
+        requests to `url` or `httpUrl`.
+      - `timeout` (number, optional): Timeout in milliseconds for requests to
+        this MCP server.
+      - `trust` (boolean, optional): Trust this server and bypass all tool call
+        confirmations.
+      - `description` (string, optional): A brief description of the server,
+        which may be used for display purposes.
+      - `includeTools` (array of strings, optional): List of tool names to
+        include from this MCP server. When specified, only the tools listed here
+        will be available from this server (allowlist behavior). If not
+        specified, all tools from the server are enabled by default.
+      - `excludeTools` (array of strings, optional): List of tool names to
+        exclude from this MCP server. Tools listed here will not be available to
+        the model, even if they are exposed by the server. **Note:**
+        `excludeTools` takes precedence over `includeTools` - if a tool is in
+        both lists, it will be excluded.
+  - **Example:**
+    ```json
+    "mcpServers": {
+      "myPythonServer": {
+        "command": "python",
+        "args": ["mcp_server.py", "--port", "8080"],
+        "cwd": "./mcp_tools/python",
+        "timeout": 5000,
+        "includeTools": ["safe_tool", "file_reader"],
+      },
+      "myNodeServer": {
+        "command": "node",
+        "args": ["mcp_server.js"],
+        "cwd": "./mcp_tools/node",
+        "excludeTools": ["dangerous_tool", "file_deleter"]
+      },
+      "myDockerServer": {
+        "command": "docker",
+        "args": ["run", "-i", "--rm", "-e", "API_KEY", "ghcr.io/foo/bar"],
+        "env": {
+          "API_KEY": "$MY_API_TOKEN"
+        }
+      },
+      "mySseServer": {
+        "url": "http://localhost:8081/events",
+        "headers": {
+          "Authorization": "Bearer $MY_SSE_TOKEN"
+        },
+        "description": "An example SSE-based MCP server."
+      },
+      "myStreamableHttpServer": {
+        "httpUrl": "http://localhost:8082/stream",
+        "headers": {
+          "X-API-Key": "$MY_HTTP_API_KEY"
+        },
+        "description": "An example Streamable HTTP-based MCP server."
+      }
+    }
+    ```
+
+- **`checkpointing`** (object):
+  - **Description:** Configures the checkpointing feature, which allows you to
+    save and restore conversation and file states. See the
+    [Checkpointing documentation](../cli/checkpointing.md) for more details.
+  - **Default:** `{"enabled": false}`
+  - **Properties:**
+    - **`enabled`** (boolean): When `true`, the `/restore` command is available.
+
+- **`preferredEditor`** (string):
+  - **Description:** Specifies the preferred editor to use for viewing diffs.
+  - **Default:** `vscode`
+  - **Example:** `"preferredEditor": "vscode"`
+
+- **`telemetry`** (object)
+  - **Description:** Configures logging and metrics collection for Gemini CLI.
+    For more information, see [Telemetry](../cli/telemetry.md).
+  - **Default:**
+    `{"enabled": false, "target": "local", "otlpEndpoint": "http://localhost:4317", "logPrompts": true}`
+  - **Properties:**
+    - **`enabled`** (boolean): Whether or not telemetry is enabled.
+    - **`target`** (string): The destination for collected telemetry. Supported
+      values are `local` and `gcp`.
+    - **`otlpEndpoint`** (string): The endpoint for the OTLP Exporter.
+    - **`logPrompts`** (boolean): Whether or not to include the content of user
+      prompts in the logs.
+  - **Example:**
+    ```json
+    "telemetry": {
+      "enabled": true,
+      "target": "local",
+      "otlpEndpoint": "http://localhost:16686",
+      "logPrompts": false
+    }
+    ```
+- **`usageStatisticsEnabled`** (boolean):
+  - **Description:** Enables or disables the collection of usage statistics. See
+    [Usage Statistics](#usage-statistics) for more information.
+  - **Default:** `true`
+  - **Example:**
+    ```json
+    "usageStatisticsEnabled": false
+    ```
+
+- **`hideTips`** (boolean):
+  - **Description:** Enables or disables helpful tips in the CLI interface.
+  - **Default:** `false`
+  - **Example:**
+
+    ```json
+    "hideTips": true
+    ```
+
+- **`hideBanner`** (boolean):
+  - **Description:** Enables or disables the startup banner (ASCII art logo) in
+    the CLI interface.
+  - **Default:** `false`
+  - **Example:**
+
+    ```json
+    "hideBanner": true
+    ```
+
+- **`maxSessionTurns`** (number):
+  - **Description:** Sets the maximum number of turns for a session. If the
+    session exceeds this limit, the CLI will stop processing and start a new
+    chat.
+  - **Default:** `-1` (unlimited)
+  - **Example:**
+    ```json
+    "maxSessionTurns": 10
+    ```
+
+- **`summarizeToolOutput`** (object):
+  - **Description:** Enables or disables the summarization of tool output. You
+    can specify the token budget for the summarization using the `tokenBudget`
+    setting.
+  - Note: Currently only the `run_shell_command` tool is supported.
+  - **Default:** `{}` (Disabled by default)
+  - **Example:**
+    ```json
+    "summarizeToolOutput": {
+      "run_shell_command": {
+        "tokenBudget": 2000
+      }
+    }
+    ```
+
+- **`excludedProjectEnvVars`** (array of strings):
+  - **Description:** Specifies environment variables that should be excluded
+    from being loaded from project `.env` files. This prevents project-specific
+    environment variables (like `DEBUG=true`) from interfering with gemini-cli
+    behavior. Variables from `.gemini/.env` files are never excluded.
+  - **Default:** `["DEBUG", "DEBUG_MODE"]`
+  - **Example:**
+    ```json
+    "excludedProjectEnvVars": ["DEBUG", "DEBUG_MODE", "NODE_ENV"]
+    ```
+
+- **`includeDirectories`** (array of strings):
+  - **Description:** Specifies an array of additional absolute or relative paths
+    to include in the workspace context. Missing directories will be skipped
+    with a warning by default. Paths can use `~` to refer to the user's home
+    directory. This setting can be combined with the `--include-directories`
+    command-line flag.
+  - **Default:** `[]`
+  - **Example:**
+    ```json
+    "includeDirectories": [
+      "/path/to/another/project",
+      "../shared-library",
+      "~/common-utils"
+    ]
+    ```
+
+- **`loadMemoryFromIncludeDirectories`** (boolean):
+  - **Description:** Controls the behavior of the `/memory refresh` command. If
+    set to `true`, `GEMINI.md` files should be loaded from all directories that
+    are added. If set to `false`, `GEMINI.md` should only be loaded from the
+    current directory.
+  - **Default:** `false`
+  - **Example:**
+    ```json
+    "loadMemoryFromIncludeDirectories": true
+    ```
+
+- **`showLineNumbers`** (boolean):
+  - **Description:** Controls whether line numbers are displayed in code blocks
+    in the CLI output.
+  - **Default:** `true`
+  - **Example:**
+    ```json
+    "showLineNumbers": false
+    ```
+
+- **`accessibility`** (object):
+  - **Description:** Configures accessibility features for the CLI.
+  - **Properties:**
+    - **`screenReader`** (boolean): Enables screen reader mode, which adjusts
+      the TUI for better compatibility with screen readers. This can also be
+      enabled with the `--screen-reader` command-line flag, which will take
+      precedence over the setting.
+    - **`disableLoadingPhrases`** (boolean): Disables the display of loading
+      phrases during operations.
+  - **Default:** `{"screenReader": false, "disableLoadingPhrases": false}`
+  - **Example:**
+    ```json
+    "accessibility": {
+      "screenReader": true,
+      "disableLoadingPhrases": true
+    }
+    ```
+
+### Example `settings.json`:
+
+```json
+{
+  "theme": "GitHub",
+  "sandbox": "docker",
+  "toolDiscoveryCommand": "bin/get_tools",
+  "toolCallCommand": "bin/call_tool",
+  "mcpServers": {
+    "mainServer": {
+      "command": "bin/mcp_server.py"
+    },
+    "anotherServer": {
+      "command": "node",
+      "args": ["mcp_server.js", "--verbose"]
+    }
+  },
+  "telemetry": {
+    "enabled": true,
+    "target": "local",
+    "otlpEndpoint": "http://localhost:4317",
+    "logPrompts": true
+  },
+  "usageStatisticsEnabled": true,
+  "hideTips": false,
+  "hideBanner": false,
+  "maxSessionTurns": 10,
+  "summarizeToolOutput": {
+    "run_shell_command": {
+      "tokenBudget": 100
+    }
+  },
+  "excludedProjectEnvVars": ["DEBUG", "DEBUG_MODE", "NODE_ENV"],
+  "includeDirectories": ["path/to/dir1", "~/path/to/dir2", "../path/to/dir3"],
+  "loadMemoryFromIncludeDirectories": true
+}
+```
+
+## Shell history
+
+The CLI keeps a history of shell commands you run. To avoid conflicts between
+different projects, this history is stored in a project-specific directory
+within your user's home folder.
+
+- **Location:** `~/.gemini/tmp/<project_hash>/shell_history`
+  - `<project_hash>` is a unique identifier generated from your project's root
+    path.
+  - The history is stored in a file named `shell_history`.
+
+## Environment variables and `.env` files
+
+Environment variables are a common way to configure applications, especially for
+sensitive information like API keys or for settings that might change between
+environments. For authentication setup, see the
+[Authentication documentation](./authentication.md) which covers all available
+authentication methods.
+
+The CLI automatically loads environment variables from an `.env` file. The
+loading order is:
+
+1.  `.env` file in the current working directory.
+2.  If not found, it searches upwards in parent directories until it finds an
+    `.env` file or reaches the project root (identified by a `.git` folder) or
+    the home directory.
+3.  If still not found, it looks for `~/.env` (in the user's home directory).
+
+**Environment variable exclusion:** Some environment variables (like `DEBUG` and
+`DEBUG_MODE`) are automatically excluded from being loaded from project `.env`
+files to prevent interference with gemini-cli behavior. Variables from
+`.gemini/.env` files are never excluded. You can customize this behavior using
+the `excludedProjectEnvVars` setting in your `settings.json` file.
+
+- **`GEMINI_API_KEY`**:
+  - Your API key for the Gemini API.
+  - One of several available [authentication methods](./authentication.md).
+  - Set this in your shell profile (e.g., `~/.bashrc`, `~/.zshrc`) or an `.env`
+    file.
+- **`GEMINI_MODEL`**:
+  - Specifies the default Gemini model to use.
+  - Overrides the hardcoded default
+  - Example: `export GEMINI_MODEL="gemini-2.5-flash"`
+- **`GOOGLE_API_KEY`**:
+  - Your Google Cloud API key.
+  - Required for using Vertex AI in express mode.
+  - Ensure you have the necessary permissions.
+  - Example: `export GOOGLE_API_KEY="YOUR_GOOGLE_API_KEY"`.
+- **`GOOGLE_CLOUD_PROJECT`**:
+  - Your Google Cloud Project ID.
+  - Required for using Code Assist or Vertex AI.
+  - If using Vertex AI, ensure you have the necessary permissions in this
+    project.
+  - **Cloud Shell note:** When running in a Cloud Shell environment, this
+    variable defaults to a special project allocated for Cloud Shell users. If
+    you have `GOOGLE_CLOUD_PROJECT` set in your global environment in Cloud
+    Shell, it will be overridden by this default. To use a different project in
+    Cloud Shell, you must define `GOOGLE_CLOUD_PROJECT` in a `.env` file.
+  - Example: `export GOOGLE_CLOUD_PROJECT="YOUR_PROJECT_ID"`.
+- **`GOOGLE_APPLICATION_CREDENTIALS`** (string):
+  - **Description:** The path to your Google Application Credentials JSON file.
+  - **Example:**
+    `export GOOGLE_APPLICATION_CREDENTIALS="/path/to/your/credentials.json"`
+- **`OTLP_GOOGLE_CLOUD_PROJECT`**:
+  - Your Google Cloud Project ID for Telemetry in Google Cloud
+  - Example: `export OTLP_GOOGLE_CLOUD_PROJECT="YOUR_PROJECT_ID"`.
+- **`GOOGLE_CLOUD_LOCATION`**:
+  - Your Google Cloud Project Location (e.g., us-central1).
+  - Required for using Vertex AI in non express mode.
+  - Example: `export GOOGLE_CLOUD_LOCATION="YOUR_PROJECT_LOCATION"`.
+- **`GEMINI_SANDBOX`**:
+  - Alternative to the `sandbox` setting in `settings.json`.
+  - Accepts `true`, `false`, `docker`, `podman`, or a custom command string.
+- **`HTTP_PROXY` / `HTTPS_PROXY`**:
+  - Specifies the proxy server to use for outgoing HTTP/HTTPS requests.
+  - Example: `export HTTPS_PROXY="http://proxy.example.com:8080"`
+- **`SEATBELT_PROFILE`** (macOS specific):
+  - Switches the Seatbelt (`sandbox-exec`) profile on macOS.
+  - `permissive-open`: (Default) Restricts writes to the project folder (and a
+    few other folders, see
+    `packages/cli/src/utils/sandbox-macos-permissive-open.sb`) but allows other
+    operations.
+  - `strict`: Uses a strict profile that declines operations by default.
+  - `<profile_name>`: Uses a custom profile. To define a custom profile, create
+    a file named `sandbox-macos-<profile_name>.sb` in your project's `.gemini/`
+    directory (e.g., `my-project/.gemini/sandbox-macos-custom.sb`).
+- **`DEBUG` or `DEBUG_MODE`** (often used by underlying libraries or the CLI
+  itself):
+  - Set to `true` or `1` to enable verbose debug logging, which can be helpful
+    for troubleshooting.
+  - **Note:** These variables are automatically excluded from project `.env`
+    files by default to prevent interference with gemini-cli behavior. Use
+    `.gemini/.env` files if you need to set these for gemini-cli specifically.
+- **`NO_COLOR`**:
+  - Set to any value to disable all color output in the CLI.
+- **`CLI_TITLE`**:
+  - Set to a string to customize the title of the CLI.
+- **`CODE_ASSIST_ENDPOINT`**:
+  - Specifies the endpoint for the code assist server.
+  - This is useful for development and testing.
+
+## Command-line arguments
+
+Arguments passed directly when running the CLI can override other configurations
+for that specific session.
+
+- **`--model <model_name>`** (**`-m <model_name>`**):
+  - Specifies the Gemini model to use for this session.
+  - Example: `npm start -- --model gemini-1.5-pro-latest`
+- **`--prompt <your_prompt>`** (**`-p <your_prompt>`**):
+  - Used to pass a prompt directly to the command. This invokes Gemini CLI in a
+    non-interactive mode.
+- **`--prompt-interactive <your_prompt>`** (**`-i <your_prompt>`**):
+  - Starts an interactive session with the provided prompt as the initial input.
+  - The prompt is processed within the interactive session, not before it.
+  - Cannot be used when piping input from stdin.
+  - Example: `gemini -i "explain this code"`
+- **`--sandbox`** (**`-s`**):
+  - Enables sandbox mode for this session.
+- **`--sandbox-image`**:
+  - Sets the sandbox image URI.
+- **`--debug`** (**`-d`**):
+  - Enables debug mode for this session, providing more verbose output.
+
+- **`--help`** (or **`-h`**):
+  - Displays help information about command-line arguments.
+- **`--show-memory-usage`**:
+  - Displays the current memory usage.
+- **`--yolo`**:
+  - Enables YOLO mode, which automatically approves all tool calls.
+- **`--approval-mode <mode>`**:
+  - Sets the approval mode for tool calls. Available modes:
+    - `default`: Prompt for approval on each tool call (default behavior)
+    - `auto_edit`: Automatically approve edit tools (replace, write_file) while
+      prompting for others
+    - `yolo`: Automatically approve all tool calls (equivalent to `--yolo`)
+  - Cannot be used together with `--yolo`. Use `--approval-mode=yolo` instead of
+    `--yolo` for the new unified approach.
+  - Example: `gemini --approval-mode auto_edit`
+- **`--allowed-tools <tool1,tool2,...>`**:
+  - A comma-separated list of tool names that will bypass the confirmation
+    dialog.
+  - Example: `gemini --allowed-tools "ShellTool(git status)"`
+- **`--telemetry`**:
+  - Enables [telemetry](../cli/telemetry.md).
+- **`--telemetry-target`**:
+  - Sets the telemetry target. See [telemetry](../cli/telemetry.md) for more
+    information.
+- **`--telemetry-otlp-endpoint`**:
+  - Sets the OTLP endpoint for telemetry. See [telemetry](../cli/telemetry.md)
+    for more information.
+- **`--telemetry-otlp-protocol`**:
+  - Sets the OTLP protocol for telemetry (`grpc` or `http`). Defaults to `grpc`.
+    See [telemetry](../cli/telemetry.md) for more information.
+- **`--telemetry-log-prompts`**:
+  - Enables logging of prompts for telemetry. See
+    [telemetry](../cli/telemetry.md) for more information.
+- **`--extensions <extension_name ...>`** (**`-e <extension_name ...>`**):
+  - Specifies a list of extensions to use for the session. If not provided, all
+    available extensions are used.
+  - Use the special term `gemini -e none` to disable all extensions.
+  - Example: `gemini -e my-extension -e my-other-extension`
+- **`--list-extensions`** (**`-l`**):
+  - Lists all available extensions and exits.
+- **`--include-directories <dir1,dir2,...>`**:
+  - Includes additional directories in the workspace for multi-directory
+    support.
+  - Can be specified multiple times or as comma-separated values.
+  - 5 directories can be added at maximum.
+  - Example: `--include-directories /path/to/project1,/path/to/project2` or
+    `--include-directories /path/to/project1 --include-directories /path/to/project2`
+- **`--screen-reader`**:
+  - Enables screen reader mode for accessibility.
+- **`--version`**:
+  - Displays the version of the CLI.
+
+## Context files (hierarchical instructional context)
+
+While not strictly configuration for the CLI's _behavior_, context files
+(defaulting to `GEMINI.md` but configurable via the `contextFileName` setting)
+are crucial for configuring the _instructional context_ (also referred to as
+"memory") provided to the Gemini model. This powerful feature allows you to give
+project-specific instructions, coding style guides, or any relevant background
+information to the AI, making its responses more tailored and accurate to your
+needs. The CLI includes UI elements, such as an indicator in the footer showing
+the number of loaded context files, to keep you informed about the active
+context.
+
+- **Purpose:** These Markdown files contain instructions, guidelines, or context
+  that you want the Gemini model to be aware of during your interactions. The
+  system is designed to manage this instructional context hierarchically.
+
+### Example context file content (e.g., `GEMINI.md`)
+
+Here's a conceptual example of what a context file at the root of a TypeScript
+project might contain:
+
+```markdown
+# Project: My Awesome TypeScript Library
+
+## General Instructions:
+
+- When generating new TypeScript code, please follow the existing coding style.
+- Ensure all new functions and classes have JSDoc comments.
+- Prefer functional programming paradigms where appropriate.
+- All code should be compatible with TypeScript 5.0 and Node.js 20+.
+
+## Coding Style:
+
+- Use 2 spaces for indentation.
+- Interface names should be prefixed with `I` (e.g., `IUserService`).
+- Private class members should be prefixed with an underscore (`_`).
+- Always use strict equality (`===` and `!==`).
+
+## Specific Component: `src/api/client.ts`
+
+- This file handles all outbound API requests.
+- When adding new API call functions, ensure they include robust error handling
+  and logging.
+- Use the existing `fetchWithRetry` utility for all GET requests.
+
+## Regarding Dependencies:
+
+- Avoid introducing new external dependencies unless absolutely necessary.
+- If a new dependency is required, please state the reason.
+```
+
+This example demonstrates how you can provide general project context, specific
+coding conventions, and even notes about particular files or components. The
+more relevant and precise your context files are, the better the AI can assist
+you. Project-specific context files are highly encouraged to establish
+conventions and context.
+
+- **Hierarchical loading and precedence:** The CLI implements a sophisticated
+  hierarchical memory system by loading context files (e.g., `GEMINI.md`) from
+  several locations. Content from files lower in this list (more specific)
+  typically overrides or supplements content from files higher up (more
+  general). The exact concatenation order and final context can be inspected
+  using the `/memory show` command. The typical loading order is:
+  1.  **Global context file:**
+      - Location: `~/.gemini/<contextFileName>` (e.g., `~/.gemini/GEMINI.md` in
+        your user home directory).
+      - Scope: Provides default instructions for all your projects.
+  2.  **Project root and ancestors context files:**
+      - Location: The CLI searches for the configured context file in the
+        current working directory and then in each parent directory up to either
+        the project root (identified by a `.git` folder) or your home directory.
+      - Scope: Provides context relevant to the entire project or a significant
+        portion of it.
+  3.  **Sub-directory context files (contextual/local):**
+      - Location: The CLI also scans for the configured context file in
+        subdirectories _below_ the current working directory (respecting common
+        ignore patterns like `node_modules`, `.git`, etc.). The breadth of this
+        search is limited to 200 directories by default, but can be configured
+        with a `memoryDiscoveryMaxDirs` field in your `settings.json` file.
+      - Scope: Allows for highly specific instructions relevant to a particular
+        component, module, or subsection of your project.
+- **Concatenation and UI indication:** The contents of all found context files
+  are concatenated (with separators indicating their origin and path) and
+  provided as part of the system prompt to the Gemini model. The CLI footer
+  displays the count of loaded context files, giving you a quick visual cue
+  about the active instructional context.
+- **Importing content:** You can modularize your context files by importing
+  other Markdown files using the `@path/to/file.md` syntax. For more details,
+  see the [Memory Import Processor documentation](../core/memport.md).
+- **Commands for memory management:**
+  - Use `/memory refresh` to force a re-scan and reload of all context files
+    from all configured locations. This updates the AI's instructional context.
+  - Use `/memory show` to display the combined instructional context currently
+    loaded, allowing you to verify the hierarchy and content being used by the
+    AI.
+  - See the [Commands documentation](../cli/commands.md#memory) for full details
+    on the `/memory` command and its sub-commands (`show` and `refresh`).
+
+By understanding and utilizing these configuration layers and the hierarchical
+nature of context files, you can effectively manage the AI's memory and tailor
+the Gemini CLI's responses to your specific needs and projects.
+
+## Sandboxing
+
+The Gemini CLI can execute potentially unsafe operations (like shell commands
+and file modifications) within a sandboxed environment to protect your system.
+
+Sandboxing is disabled by default, but you can enable it in a few ways:
+
+- Using `--sandbox` or `-s` flag.
+- Setting `GEMINI_SANDBOX` environment variable.
+- Sandbox is enabled when using `--yolo` or `--approval-mode=yolo` by default.
+
+By default, it uses a pre-built `gemini-cli-sandbox` Docker image.
+
+For project-specific sandboxing needs, you can create a custom Dockerfile at
+`.gemini/sandbox.Dockerfile` in your project's root directory. This Dockerfile
+can be based on the base sandbox image:
+
+```dockerfile
+FROM gemini-cli-sandbox
+
+# Add your custom dependencies or configurations here
+# For example:
+# RUN apt-get update && apt-get install -y some-package
+# COPY ./my-config /app/my-config
+```
+
+When `.gemini/sandbox.Dockerfile` exists, you can use `BUILD_SANDBOX`
+environment variable when running Gemini CLI to automatically build the custom
+sandbox image:
+
+```bash
+BUILD_SANDBOX=1 gemini -s
+```
+
+## Usage statistics
+
+To help us improve the Gemini CLI, we collect anonymized usage statistics. This
+data helps us understand how the CLI is used, identify common issues, and
+prioritize new features.
+
+**What we collect:**
+
+- **Tool calls:** We log the names of the tools that are called, whether they
+  succeed or fail, and how long they take to execute. We do not collect the
+  arguments passed to the tools or any data returned by them.
+- **API requests:** We log the Gemini model used for each request, the duration
+  of the request, and whether it was successful. We do not collect the content
+  of the prompts or responses.
+- **Session information:** We collect information about the configuration of the
+  CLI, such as the enabled tools and the approval mode.
+
+**What we DON'T collect:**
+
+- **Personally identifiable information (PII):** We do not collect any personal
+  information, such as your name, email address, or API keys.
+- **Prompt and response content:** We do not log the content of your prompts or
+  the responses from the Gemini model.
+- **File content:** We do not log the content of any files that are read or
+  written by the CLI.
+
+**How to opt out:**
+
+You can opt out of usage statistics collection at any time by setting the
+`usageStatisticsEnabled` property to `false` in your `settings.json` file:
+
+```json
+{
+  "usageStatisticsEnabled": false
+}
+```

docs/get-started/configuration.md

@@ -1,5 +1,16 @@
 # Gemini CLI configuration
 
+> **Note on configuration format, 9/17/25:** The format of the `settings.json`
+> file has been updated to a new, more organized structure.
+>
+> - The new format will be supported in the stable release starting
+>   **[09/10/25]**.
+> - Automatic migration from the old format to the new format will begin on
+>   **[09/17/25]**.
+>
+> For details on the previous format, please see the
+> [v1 Configuration documentation](./configuration-v1.md).
+
 Gemini CLI offers several ways to configure its behavior, including environment
 variables, command-line arguments, and settings files. This document outlines
 the different configuration methods and available settings.
@@ -85,15 +96,12 @@ their corresponding top-level category object in your `settings.json` file.
 
 <!-- SETTINGS-AUTOGEN:START -->
 
-#### `policyPaths`
-
-- **`policyPaths`** (array):
-  - **Description:** Additional policy files or directories to load.
-  - **Default:** `[]`
-  - **Requires restart:** Yes
-
 #### `general`
 
+- **`general.previewFeatures`** (boolean):
+  - **Description:** Enable preview features (e.g., preview models).
+  - **Default:** `false`
+
 - **`general.preferredEditor`** (string):
   - **Description:** The preferred editor to open files in.
   - **Default:** `undefined`
@@ -102,17 +110,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Description:** Enable Vim keybindings
   - **Default:** `false`
 
-- **`general.defaultApprovalMode`** (enum):
-  - **Description:** The default approval mode for tool execution. 'default'
-    prompts for approval, 'auto_edit' auto-approves edit tools, and 'plan' is
-    read-only mode. 'yolo' is not supported yet.
-  - **Default:** `"default"`
-  - **Values:** `"default"`, `"auto_edit"`, `"plan"`
-
-- **`general.devtools`** (boolean):
-  - **Description:** Enable DevTools inspector on launch.
-  - **Default:** `false`
-
 - **`general.enableAutoUpdate`** (boolean):
   - **Description:** Enable automatic updates.
   - **Default:** `true`
@@ -146,8 +143,8 @@ their corresponding top-level category object in your `settings.json` file.
   - **Default:** `false`
 
 - **`general.sessionRetention.maxAge`** (string):
-  - **Description:** Automatically delete chats older than this time period
-    (e.g., "30d", "7d", "24h", "1w")
+  - **Description:** Maximum age of sessions to keep (e.g., "30d", "7d", "24h",
+    "1w")
   - **Default:** `undefined`
 
 - **`general.sessionRetention.maxCount`** (number):
@@ -159,11 +156,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Description:** Minimum retention period (safety limit, defaults to "1d")
   - **Default:** `"1d"`
 
-- **`general.sessionRetention.warningAcknowledged`** (boolean):
-  - **Description:** INTERNAL: Whether the user has acknowledged the session
-    retention warning
-  - **Default:** `false`
-
 #### `output`
 
 - **`output.format`** (enum):
@@ -178,15 +170,6 @@ their corresponding top-level category object in your `settings.json` file.
     available options.
   - **Default:** `undefined`
 
-- **`ui.autoThemeSwitching`** (boolean):
-  - **Description:** Automatically switch between default light and dark themes
-    based on terminal background color.
-  - **Default:** `true`
-
-- **`ui.terminalBackgroundPollingInterval`** (number):
-  - **Description:** Interval in seconds to poll the terminal background color.
-  - **Default:** `60`
-
 - **`ui.customThemes`** (object):
   - **Description:** Custom theme definitions.
   - **Default:** `{}`
@@ -196,11 +179,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Default:** `false`
   - **Requires restart:** Yes
 
-- **`ui.inlineThinkingMode`** (enum):
-  - **Description:** Display model thinking inline: off or full.
-  - **Default:** `"off"`
-  - **Values:** `"off"`, `"full"`
-
 - **`ui.showStatusInTitle`** (boolean):
   - **Description:** Show Gemini CLI model thoughts in the terminal window title
     during the working phase
@@ -221,10 +199,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Description:** Hide helpful tips in the UI
   - **Default:** `false`
 
-- **`ui.showShortcutsHint`** (boolean):
-  - **Description:** Show the "? for shortcuts" hint above the input.
-  - **Default:** `true`
-
 - **`ui.hideBanner`** (boolean):
   - **Description:** Hide the application banner
   - **Default:** `false`
@@ -270,8 +244,8 @@ their corresponding top-level category object in your `settings.json` file.
   - **Description:** Show the model name in the chat for each model turn.
   - **Default:** `false`
 
-- **`ui.showUserIdentity`** (boolean):
-  - **Description:** Show the logged-in user's identity (e.g. email) in the UI.
+- **`ui.useFullWidth`** (boolean):
+  - **Description:** Use the entire width of the terminal for output.
   - **Default:** `true`
 
 - **`ui.useAlternateBuffer`** (boolean):
@@ -280,10 +254,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Default:** `false`
   - **Requires restart:** Yes
 
-- **`ui.useBackgroundColor`** (boolean):
-  - **Description:** Whether to use background colors in the UI.
-  - **Default:** `true`
-
 - **`ui.incrementalRendering`** (boolean):
   - **Description:** Enable incremental rendering for the UI. This option will
     reduce flickering but may cause rendering artifacts. Only supported when
@@ -291,10 +261,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Default:** `true`
   - **Requires restart:** Yes
 
-- **`ui.showSpinner`** (boolean):
-  - **Description:** Show the spinner during operations.
-  - **Default:** `true`
-
 - **`ui.customWittyPhrases`** (array):
   - **Description:** Custom witty phrases to display during loading. When
     provided, the CLI cycles through these instead of the defaults.
@@ -352,12 +318,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Default:** `0.5`
   - **Requires restart:** Yes
 
-- **`model.disableLoopDetection`** (boolean):
-  - **Description:** Disable automatic detection and prevention of infinite
-    loops.
-  - **Default:** `false`
-  - **Requires restart:** Yes
-
 - **`model.skipNextSpeakerCheck`** (boolean):
   - **Description:** Skip the next speaker check.
   - **Default:** `true`
@@ -448,12 +408,6 @@ their corresponding top-level category object in your `settings.json` file.
           "model": "gemini-2.5-flash"
         }
       },
-      "gemini-3-flash-base": {
-        "extends": "base",
-        "modelConfig": {
-          "model": "gemini-3-flash-preview"
-        }
-      },
       "classifier": {
         "extends": "base",
         "modelConfig": {
@@ -479,19 +433,6 @@ their corresponding top-level category object in your `settings.json` file.
           }
         }
       },
-      "fast-ack-helper": {
-        "extends": "base",
-        "modelConfig": {
-          "model": "gemini-2.5-flash-lite",
-          "generateContentConfig": {
-            "temperature": 0.2,
-            "maxOutputTokens": 120,
-            "thinkingConfig": {
-              "thinkingBudget": 0
-            }
-          }
-        }
-      },
       "edit-corrector": {
         "extends": "base",
         "modelConfig": {
@@ -522,7 +463,7 @@ their corresponding top-level category object in your `settings.json` file.
         }
       },
       "web-search": {
-        "extends": "gemini-3-flash-base",
+        "extends": "gemini-2.5-flash-base",
         "modelConfig": {
           "generateContentConfig": {
             "tools": [
@@ -534,7 +475,7 @@ their corresponding top-level category object in your `settings.json` file.
         }
       },
       "web-fetch": {
-        "extends": "gemini-3-flash-base",
+        "extends": "gemini-2.5-flash-base",
         "modelConfig": {
           "generateContentConfig": {
             "tools": [
@@ -546,25 +487,25 @@ their corresponding top-level category object in your `settings.json` file.
         }
       },
       "web-fetch-fallback": {
-        "extends": "gemini-3-flash-base",
+        "extends": "gemini-2.5-flash-base",
         "modelConfig": {}
       },
       "loop-detection": {
-        "extends": "gemini-3-flash-base",
+        "extends": "gemini-2.5-flash-base",
         "modelConfig": {}
       },
       "loop-detection-double-check": {
         "extends": "base",
         "modelConfig": {
-          "model": "gemini-3-pro-preview"
+          "model": "gemini-2.5-pro"
         }
       },
       "llm-edit-fixer": {
-        "extends": "gemini-3-flash-base",
+        "extends": "gemini-2.5-flash-base",
         "modelConfig": {}
       },
       "next-speaker-checker": {
-        "extends": "gemini-3-flash-base",
+        "extends": "gemini-2.5-flash-base",
         "modelConfig": {}
       },
       "chat-compression-3-pro": {
@@ -594,7 +535,7 @@ their corresponding top-level category object in your `settings.json` file.
       },
       "chat-compression-default": {
         "modelConfig": {
-          "model": "gemini-3-pro-preview"
+          "model": "gemini-2.5-pro"
         }
       }
     }
@@ -635,11 +576,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Description:** The format to use when importing memory.
   - **Default:** `undefined`
 
-- **`context.includeDirectoryTree`** (boolean):
-  - **Description:** Whether to include the directory tree of the current
-    working directory in the initial request to the model.
-  - **Default:** `true`
-
 - **`context.discoveryMaxDirs`** (number):
   - **Description:** Maximum number of directories to search for memory.
   - **Default:** `200`
@@ -676,14 +612,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Default:** `true`
   - **Requires restart:** Yes
 
-- **`context.fileFiltering.customIgnoreFilePaths`** (array):
-  - **Description:** Additional ignore file paths to respect. These files take
-    precedence over .geminiignore and .gitignore. Files earlier in the array
-    take precedence over files later in the array, e.g. the first file takes
-    precedence over the second one.
-  - **Default:** `[]`
-  - **Requires restart:** Yes
-
 #### `tools`
 
 - **`tools.sandbox`** (boolean | string):
@@ -717,6 +645,11 @@ their corresponding top-level category object in your `settings.json` file.
     performance.
   - **Default:** `true`
 
+- **`tools.autoAccept`** (boolean):
+  - **Description:** Automatically accept and execute tool calls that are
+    considered safe (e.g., read-only operations).
+  - **Default:** `false`
+
 - **`tools.core`** (array):
   - **Description:** Restrict the set of built-in tools with an allowlist. Match
     semantics mirror tools.allowed; see the built-in tools documentation for
@@ -754,16 +687,32 @@ their corresponding top-level category object in your `settings.json` file.
     implementation. Provides faster search performance.
   - **Default:** `true`
 
+- **`tools.enableToolOutputTruncation`** (boolean):
+  - **Description:** Enable truncation of large tool outputs.
+  - **Default:** `true`
+  - **Requires restart:** Yes
+
 - **`tools.truncateToolOutputThreshold`** (number):
-  - **Description:** Maximum characters to show when truncating large tool
-    outputs. Set to 0 or negative to disable truncation.
-  - **Default:** `40000`
+  - **Description:** Truncate tool output if it is larger than this many
+    characters. Set to -1 to disable.
+  - **Default:** `4000000`
+  - **Requires restart:** Yes
+
+- **`tools.truncateToolOutputLines`** (number):
+  - **Description:** The number of lines to keep when truncating tool output.
+  - **Default:** `1000`
   - **Requires restart:** Yes
 
 - **`tools.disableLLMCorrection`** (boolean):
   - **Description:** Disable LLM-based error correction for edit tools. When
     enabled, tools will fail immediately if exact string matches are not found,
     instead of attempting to self-correct.
+  - **Default:** `false`
+  - **Requires restart:** Yes
+
+- **`tools.enableHooks`** (boolean):
+  - **Description:** Enables the hooks system experiment. When disabled, the
+    hooks system is completely deactivated regardless of other settings.
   - **Default:** `true`
   - **Requires restart:** Yes
 
@@ -807,16 +756,9 @@ their corresponding top-level category object in your `settings.json` file.
   - **Default:** `false`
   - **Requires restart:** Yes
 
-- **`security.allowedExtensions`** (array):
-  - **Description:** List of Regex patterns for allowed extensions. If nonempty,
-    only extensions that match the patterns in this list are allowed. Overrides
-    the blockGitExtensions setting.
-  - **Default:** `[]`
-  - **Requires restart:** Yes
-
 - **`security.folderTrust.enabled`** (boolean):
   - **Description:** Setting to track whether Folder trust is enabled.
-  - **Default:** `true`
+  - **Default:** `false`
   - **Requires restart:** Yes
 
 - **`security.environmentVariableRedaction.allowed`** (array):
@@ -877,28 +819,6 @@ their corresponding top-level category object in your `settings.json` file.
 
 #### `experimental`
 
-- **`experimental.toolOutputMasking.enabled`** (boolean):
-  - **Description:** Enables tool output masking to save tokens.
-  - **Default:** `true`
-  - **Requires restart:** Yes
-
-- **`experimental.toolOutputMasking.toolProtectionThreshold`** (number):
-  - **Description:** Minimum number of tokens to protect from masking (most
-    recent tool outputs).
-  - **Default:** `50000`
-  - **Requires restart:** Yes
-
-- **`experimental.toolOutputMasking.minPrunableTokensThreshold`** (number):
-  - **Description:** Minimum prunable tokens required to trigger a masking pass.
-  - **Default:** `30000`
-  - **Requires restart:** Yes
-
-- **`experimental.toolOutputMasking.protectLatestTurn`** (boolean):
-  - **Description:** Ensures the absolute latest turn is never masked,
-    regardless of token count.
-  - **Default:** `true`
-  - **Requires restart:** Yes
-
 - **`experimental.enableAgents`** (boolean):
   - **Description:** Enable local and remote subagents. Warning: Experimental
     feature, uses YOLO mode for subagents
@@ -912,11 +832,11 @@ their corresponding top-level category object in your `settings.json` file.
 
 - **`experimental.extensionConfig`** (boolean):
   - **Description:** Enable requesting and fetching of extension settings.
-  - **Default:** `true`
+  - **Default:** `false`
   - **Requires restart:** Yes
 
-- **`experimental.extensionRegistry`** (boolean):
-  - **Description:** Enable extension registry explore UI.
+- **`experimental.enableEventDrivenScheduler`** (boolean):
+  - **Description:** Enables event-driven scheduler within the CLI session.
   - **Default:** `false`
   - **Requires restart:** Yes
 
@@ -930,11 +850,48 @@ their corresponding top-level category object in your `settings.json` file.
   - **Default:** `false`
   - **Requires restart:** Yes
 
+- **`experimental.skills`** (boolean):
+  - **Description:** Enable Agent Skills (experimental).
+  - **Default:** `false`
+  - **Requires restart:** Yes
+
+- **`experimental.codebaseInvestigatorSettings.enabled`** (boolean):
+  - **Description:** Enable the Codebase Investigator agent.
+  - **Default:** `true`
+  - **Requires restart:** Yes
+
+- **`experimental.codebaseInvestigatorSettings.maxNumTurns`** (number):
+  - **Description:** Maximum number of turns for the Codebase Investigator
+    agent.
+  - **Default:** `10`
+  - **Requires restart:** Yes
+
+- **`experimental.codebaseInvestigatorSettings.maxTimeMinutes`** (number):
+  - **Description:** Maximum time for the Codebase Investigator agent (in
+    minutes).
+  - **Default:** `3`
+  - **Requires restart:** Yes
+
+- **`experimental.codebaseInvestigatorSettings.thinkingBudget`** (number):
+  - **Description:** The thinking budget for the Codebase Investigator agent.
+  - **Default:** `8192`
+  - **Requires restart:** Yes
+
+- **`experimental.codebaseInvestigatorSettings.model`** (string):
+  - **Description:** The model to use for the Codebase Investigator agent.
+  - **Default:** `"auto"`
+  - **Requires restart:** Yes
+
 - **`experimental.useOSC52Paste`** (boolean):
   - **Description:** Use OSC 52 sequence for pasting instead of clipboardy
     (useful for remote sessions).
   - **Default:** `false`
 
+- **`experimental.cliHelpAgentSettings.enabled`** (boolean):
+  - **Description:** Enable the CLI Help Agent.
+  - **Default:** `true`
+  - **Requires restart:** Yes
+
 - **`experimental.plan`** (boolean):
   - **Description:** Enable planning features (Plan Mode and tools).
   - **Default:** `false`
@@ -942,35 +899,27 @@ their corresponding top-level category object in your `settings.json` file.
 
 #### `skills`
 
-- **`skills.enabled`** (boolean):
-  - **Description:** Enable Agent Skills.
-  - **Default:** `true`
-  - **Requires restart:** Yes
-
 - **`skills.disabled`** (array):
   - **Description:** List of disabled skills.
   - **Default:** `[]`
   - **Requires restart:** Yes
 
-#### `hooksConfig`
+#### `hooks`
 
-- **`hooksConfig.enabled`** (boolean):
+- **`hooks.enabled`** (boolean):
   - **Description:** Canonical toggle for the hooks system. When disabled, no
     hooks will be executed.
-  - **Default:** `true`
-  - **Requires restart:** Yes
+  - **Default:** `false`
 
-- **`hooksConfig.disabled`** (array):
+- **`hooks.disabled`** (array):
   - **Description:** List of hook names (commands) that should be disabled.
     Hooks in this list will not execute even if configured.
   - **Default:** `[]`
 
-- **`hooksConfig.notifications`** (boolean):
+- **`hooks.notifications`** (boolean):
   - **Description:** Show visual indicators when hooks are executing.
   - **Default:** `true`
 
-#### `hooks`
-
 - **`hooks.BeforeTool`** (array):
   - **Description:** Hooks that execute before tool execution. Can intercept,
     validate, or modify tool calls.
@@ -1041,10 +990,6 @@ their corresponding top-level category object in your `settings.json` file.
   - **Description:** If false, disallows MCP servers from being used.
   - **Default:** `true`
 
-- **`admin.mcp.config`** (object):
-  - **Description:** Admin-configured MCP servers.
-  - **Default:** `{}`
-
 - **`admin.skills.enabled`** (boolean):
   - **Description:** If false, disallows agent skills from being used.
   - **Default:** `true`
@@ -1199,8 +1144,8 @@ within your user's home folder.
 Environment variables are a common way to configure applications, especially for
 sensitive information like API keys or for settings that might change between
 environments. For authentication setup, see the
-[Authentication documentation](../get-started/authentication.md) which covers
-all available authentication methods.
+[Authentication documentation](./authentication.md) which covers all available
+authentication methods.
 
 The CLI automatically loads environment variables from an `.env` file. The
 loading order is:
@@ -1219,21 +1164,13 @@ the `advanced.excludedEnvVars` setting in your `settings.json` file.
 
 - **`GEMINI_API_KEY`**:
   - Your API key for the Gemini API.
-  - One of several available
-    [authentication methods](../get-started/authentication.md).
+  - One of several available [authentication methods](./authentication.md).
   - Set this in your shell profile (e.g., `~/.bashrc`, `~/.zshrc`) or an `.env`
     file.
 - **`GEMINI_MODEL`**:
   - Specifies the default Gemini model to use.
   - Overrides the hardcoded default
   - Example: `export GEMINI_MODEL="gemini-3-flash-preview"`
-- **`GEMINI_CLI_HOME`**:
-  - Specifies the root directory for Gemini CLI's user-level configuration and
-    storage.
-  - By default, this is the user's system home directory. The CLI will create a
-    `.gemini` folder inside this directory.
-  - Useful for shared compute environments or keeping CLI state isolated.
-  - Example: `export GEMINI_CLI_HOME="/path/to/user/config"`
 - **`GOOGLE_API_KEY`**:
   - Your Google Cloud API key.
   - Required for using Vertex AI in express mode.
@@ -1254,10 +1191,6 @@ the `advanced.excludedEnvVars` setting in your `settings.json` file.
   - **Description:** The path to your Google Application Credentials JSON file.
   - **Example:**
     `export GOOGLE_APPLICATION_CREDENTIALS="/path/to/your/credentials.json"`
-- **`GOOGLE_GENAI_API_VERSION`**:
-  - Specifies the API version to use for Gemini API requests.
-  - When set, overrides the default API version used by the SDK.
-  - Example: `export GOOGLE_GENAI_API_VERSION="v1"`
 - **`OTLP_GOOGLE_CLOUD_PROJECT`**:
   - Your Google Cloud Project ID for Telemetry in Google Cloud
   - Example: `export OTLP_GOOGLE_CLOUD_PROJECT="YOUR_PROJECT_ID"`.
@@ -1310,10 +1243,7 @@ the `advanced.excludedEnvVars` setting in your `settings.json` file.
     few other folders, see
     `packages/cli/src/utils/sandbox-macos-permissive-open.sb`) but allows other
     operations.
-  - `restrictive-open`: Declines operations by default, allows network.
-  - `strict-open`: Restricts both reads and writes to the working directory,
-    allows network.
-  - `strict-proxied`: Same as `strict-open` but routes network through proxy.
+  - `strict`: Uses a strict profile that declines operations by default.
   - `<profile_name>`: Uses a custom profile. To define a custom profile, create
     a file named `sandbox-macos-<profile_name>.sb` in your project's `.gemini/`
     directory (e.g., `my-project/.gemini/sandbox-macos-custom.sb`).
@@ -1387,9 +1317,10 @@ for that specific session.
   - Specifies the Gemini model to use for this session.
   - Example: `npm start -- --model gemini-3-pro-preview`
 - **`--prompt <your_prompt>`** (**`-p <your_prompt>`**):
-  - **Deprecated:** Use positional arguments instead.
   - Used to pass a prompt directly to the command. This invokes Gemini CLI in a
     non-interactive mode.
+  - For scripting examples, use the `--output-format json` flag to get
+    structured output.
 - **`--prompt-interactive <your_prompt>`** (**`-i <your_prompt>`**):
   - Starts an interactive session with the provided prompt as the initial input.
   - The prompt is processed within the interactive session, not before it.
@@ -1566,16 +1497,15 @@ conventions and context.
   about the active instructional context.
 - **Importing content:** You can modularize your context files by importing
   other Markdown files using the `@path/to/file.md` syntax. For more details,
-  see the [Memory Import Processor documentation](../reference/memport.md).
+  see the [Memory Import Processor documentation](../core/memport.md).
 - **Commands for memory management:**
   - Use `/memory refresh` to force a re-scan and reload of all context files
     from all configured locations. This updates the AI's instructional context.
   - Use `/memory show` to display the combined instructional context currently
     loaded, allowing you to verify the hierarchy and content being used by the
     AI.
-  - See the [Commands documentation](../reference/commands.md#memory) for full
-    details on the `/memory` command and its sub-commands (`show` and
-    `refresh`).
+  - See the [Commands documentation](../cli/commands.md#memory) for full details
+    on the `/memory` command and its sub-commands (`show` and `refresh`).
 
 By understanding and utilizing these configuration layers and the hierarchical
 nature of context files, you can effectively manage the AI's memory and tailor

docs/get-started/examples.md

@@ -1,18 +1,13 @@
 # Gemini CLI examples
 
-Gemini CLI helps you automate common engineering tasks by combining AI reasoning
-with local system tools. This document provides examples of how to use the CLI
-for file management, code analysis, and data transformation.
+Not sure where to get started with Gemini CLI? This document covers examples on
+how to use Gemini CLI for a variety of tasks.
 
-> **Note:** These examples demonstrate potential capabilities. Your actual
-> results can vary based on the model used and your project environment.
+**Note:** Results are examples intended to showcase potential use cases. Your
+results may vary.
 
 ## Rename your photographs based on content
 
-You can use Gemini CLI to automate file management tasks that require visual
-analysis. In this example, Gemini CLI renames images based on their actual
-subject matter.
-
 Scenario: You have a folder containing the following files:
 
 ```bash
@@ -27,9 +22,9 @@ Give Gemini the following prompt:
 Rename the photos in my "photos" directory based on their contents.
 ```
 
-Result: Gemini asks for permission to rename your files.
+Result: Gemini will ask for permission to rename your files.
 
-Select **Allow once** and your files are renamed:
+Select **Allow once** and your files will be renamed:
 
 ```bash
 photos/yellow_flowers.png
@@ -39,9 +34,6 @@ photos/green_android_robot.png
 
 ## Explain a repository by reading its code
 
-Gemini CLI is effective for rapid codebase exploration. The following example
-shows how to ask Gemini CLI to fetch, analyze, and summarize a remote project.
-
 Scenario: You want to understand how a popular open-source utility works by
 inspecting its code, not just its README.
 
@@ -51,14 +43,15 @@ Give Gemini CLI the following prompt:
 Clone the 'chalk' repository from https://github.com/chalk/chalk, read its key source files, and explain how it works.
 ```
 
-Result: Gemini performs a sequence of actions to answer your request.
+Result: Gemini will perform a sequence of actions to answer your request.
 
-1.  First, it asks for permission to run `git clone` to download the repository.
-2.  Next, it finds the important source files and asks for permission to read
+1.  First, it will ask for permission to run `git clone` to download the
+    repository.
+2.  Next, it will find the important source files and ask for permission to read
     them.
-3.  Finally, after analyzing the code, it provides a summary.
+3.  Finally, after analyzing the code, it will provide a summary.
 
-Gemini CLI returns an explanation based on the actual source code:
+Gemini CLI will return an explanation based on the actual source code:
 
 ```markdown
 The `chalk` library is a popular npm package for styling terminal output with
@@ -81,11 +74,25 @@ colors. After analyzing the source code, here's how it works:
 
 ## Combine two spreadsheets into one spreadsheet
 
-Gemini CLI can process and transform data across multiple files. Use this
-capability to merge reports or reformat data sets without manual copying.
-
 Scenario: You have two .csv files: `Revenue - 2023.csv` and
-`Revenue - 2024.csv`. Each file contains monthly revenue figures.
+`Revenue - 2024.csv`. Each file contains monthly revenue figures, like so:
+
+```csv
+January,0
+February,0
+March,0
+April,900
+May,1000
+June,1000
+July,1200
+August,1800
+September,2000
+October,2400
+November,3400
+December,2100
+```
+
+You want to combine these two .csv files into a single .csv file.
 
 Give Gemini CLI the following prompt:
 
@@ -93,8 +100,9 @@ Give Gemini CLI the following prompt:
 Combine the two .csv files into a single .csv file, with each year a different column.
 ```
 
-Result: Gemini CLI reads each file and then asks for permission to write a new
-file. Provide your permission and Gemini CLI provides the combined data:
+Result: Gemini CLI will read each file and then ask for permission to write a
+new file. Provide your permission and Gemini CLI will provide the following
+.csv:
 
 ```csv
 Month,2023,2024
@@ -114,10 +122,6 @@ December,2100,9000
 
 ## Run unit tests
 
-Gemini CLI can generate boilerplate code and tests based on your existing
-implementation. This example demonstrates how to request code coverage for a
-JavaScript component.
-
 Scenario: You've written a simple login page. You wish to write unit tests to
 ensure that your login page has code coverage.
 
@@ -127,13 +131,89 @@ Give Gemini CLI the following prompt:
 Write unit tests for Login.js.
 ```
 
-Result: Gemini CLI asks for permission to write a new file and creates a test
-for your login page.
+Result: Gemini CLI will ask for permission to write a new file and create a test
+for your login page
 
-## Next steps
+```javascript
+import React from 'react';
+import { render, fireEvent, waitFor } from '@testing-library/react';
+import Login from './Login';
 
-- Follow the [File management](../cli/tutorials/file-management.md) guide to
-  start working with your codebase.
-- Follow the [Quickstart](./index.md) to start your first session.
-- See the [Cheatsheet](../cli/cli-reference.md) for a quick reference of
-  available commands.
+// Mock the API call for login
+jest.mock('./api', () => ({
+  login: jest.fn(),
+}));
+
+describe('Login component', () => {
+  it('renders the login form correctly', () => {
+    const { getByLabelText, getByText } = render(<Login />);
+
+    expect(getByLabelText('Username')).toBeInTheDocument();
+    expect(getByLabelText('Password')).toBeInTheDocument();
+    expect(getByText('Login')).toBeInTheDocument();
+  });
+
+  it('shows an error message with invalid credentials', async () => {
+    const { getByLabelText, getByText, findByText } = render(<Login />);
+    const usernameInput = getByLabelText('Username');
+    const passwordInput = getByLabelText('Password');
+    const loginButton = getByText('Login');
+
+    // Mock the API to return an error
+    require('./api').login.mockRejectedValue(new Error('Invalid credentials'));
+
+    fireEvent.change(usernameInput, { target: { value: 'testuser' } });
+    fireEvent.change(passwordInput, { target: { value: 'wrongpassword' } });
+    fireEvent.click(loginButton);
+
+    const errorMessage = await findByText('Invalid credentials');
+    expect(errorMessage).toBeInTheDocument();
+  });
+
+  it('logs in successfully with valid credentials', async () => {
+    const onLoginSuccess = jest.fn();
+    const { getByLabelText, getByText } = render(
+      <Login onLoginSuccess={onLoginSuccess} />,
+    );
+    const usernameInput = getByLabelText('Username');
+    const passwordInput = getByLabelText('Password');
+    const loginButton = getByText('Login');
+
+    // Mock the API to return a success message
+    require('./api').login.mockResolvedValue({ success: true });
+
+    fireEvent.change(usernameInput, { target: { value: 'testuser' } });
+    fireEvent.change(passwordInput, { target: { value: 'correctpassword' } });
+    fireEvent.click(loginButton);
+
+    await waitFor(() => {
+      expect(onLoginSuccess).toHaveBeenCalled();
+    });
+  });
+
+  it('disables the submit button while submitting', async () => {
+    const { getByLabelText, getByText } = render(<Login />);
+    const usernameInput = getByLabelText('Username');
+    const passwordInput = getByLabelText('Password');
+    const loginButton = getByText('Login');
+
+    // Mock the API to have a delay
+    require('./api').login.mockImplementation(
+      () =>
+        new Promise((resolve) =>
+          setTimeout(() => resolve({ success: true }), 1000),
+        ),
+    );
+
+    fireEvent.change(usernameInput, { target: { value: 'testuser' } });
+    fireEvent.change(passwordInput, { target: { value: 'correctpassword' } });
+    fireEvent.click(loginButton);
+
+    expect(loginButton).toBeDisabled();
+
+    await waitFor(() => {
+      expect(loginButton).not.toBeDisabled();
+    });
+  });
+});
+```

docs/get-started/index.md

@@ -54,7 +54,7 @@ Gemini CLI offers several ways to configure its behavior, including environment
 variables, command-line arguments, and settings files.
 
 To explore your configuration options, see
-[Gemini CLI Configuration](../reference/configuration.md).
+[Gemini CLI Configuration](./configuration.md).
 
 ## Use
 
@@ -64,9 +64,8 @@ and more.
 
 To explore the power of Gemini CLI, see [Gemini CLI examples](./examples.md).
 
-## Next steps
+## What's next?
 
-- Follow the [File management](../cli/tutorials/file-management.md) guide to
-  start working with your codebase.
-- See [Shell commands](../cli/tutorials/shell-commands.md) to learn about
-  terminal integration.
+- Find out more about [Gemini CLI's tools](../tools/index.md).
+- Review [Gemini CLI's commands](../cli/commands.md).
+- Learn how to [get started with Gemini 3](./gemini-3.md).

docs/get-started/installation.md

@@ -1,98 +1,43 @@
-# Gemini CLI installation, execution, and releases
+# Gemini CLI installation, execution, and deployment
 
-This document provides an overview of Gemini CLI's sytem requriements,
-installation methods, and release types.
+Install and run Gemini CLI. This document provides an overview of Gemini CLI's
+installation methods and deployment architecture.
 
-## Recommended system specifications
+## How to install and/or run Gemini CLI
 
-- **Operating System:**
-  - macOS 15+
-  - Windows 11 24H2+
-  - Ubuntu 20.04+
-- **Hardware:**
-  - "Casual" usage: 4GB+ RAM (short sessions, common tasks and edits)
-  - "Power" usage: 16GB+ RAM (long sessions, large codebases, deep context)
-- **Runtime:** Node.js 20.0.0+
-- **Shell:** Bash or Zsh
-- **Location:**
-  [Gemini Code Assist supported locations](https://developers.google.com/gemini-code-assist/resources/available-locations#americas)
-- **Internet connection required**
+There are several ways to run Gemini CLI. The recommended option depends on how
+you intend to use Gemini CLI.
 
-## Install Gemini CLI
-
-We recommend most users install Gemini CLI using one of the following
-installation methods:
-
-- npm
-- Homebrew
-- MacPorts
-- Anaconda
-
-Note that Gemini CLI comes pre-installed on
-[**Cloud Shell**](https://docs.cloud.google.com/shell/docs) and
-[**Cloud Workstations**](https://cloud.google.com/workstations).
-
-### Install globally with npm
-
-```bash
-npm install -g @google/gemini-cli
-```
-
-### Install globally with Homebrew (macOS/Linux)
-
-```bash
-brew install gemini-cli
-```
-
-### Install globally with MacPorts (macOS)
-
-```bash
-sudo port install gemini-cli
-```
-
-### Install with Anaconda (for restricted environments)
-
-```bash
-# Create and activate a new environment
-conda create -y -n gemini_env -c conda-forge nodejs
-conda activate gemini_env
-
-# Install Gemini CLI globally via npm (inside the environment)
-npm install -g @google/gemini-cli
-```
-
-## Run Gemini CLI
-
-For most users, we recommend running Gemini CLI with the `gemini` command:
-
-```bash
-gemini
-```
-
-For a list of options and additional commands, see the
-[CLI cheatsheet](/docs/cli/cli-reference.md).
-
-You can also run Gemini CLI using one of the following advanced methods:
-
-- Run instantly with npx. You can run Gemini CLI without permanent installation.
+- As a standard installation. This is the most straightforward method of using
+  Gemini CLI.
 - In a sandbox. This method offers increased security and isolation.
 - From the source. This is recommended for contributors to the project.
 
-### Run instantly with npx
+### 1. Standard installation (recommended for standard users)
 
-```bash
-# Using npx (no installation required)
-npx @google/gemini-cli
-```
+This is the recommended way for end-users to install Gemini CLI. It involves
+downloading the Gemini CLI package from the NPM registry.
 
-You can also execute the CLI directly from the main branch on GitHub, which is
-helpful for testing features still in development:
+- **Global install:**
 
-```bash
-npx https://github.com/google-gemini/gemini-cli
-```
+  ```bash
+  npm install -g @google/gemini-cli
+  ```
 
-### Run in a sandbox (Docker/Podman)
+  Then, run the CLI from anywhere:
+
+  ```bash
+  gemini
+  ```
+
+- **NPX execution:**
+
+  ```bash
+  # Execute the latest version from NPM without a global install
+  npx @google/gemini-cli
+  ```
+
+### 2. Run in a sandbox (Docker/Podman)
 
 For security and isolation, Gemini CLI can be run inside a container. This is
 the default way that the CLI executes tools that might have side effects.
@@ -111,7 +56,7 @@ the default way that the CLI executes tools that might have side effects.
   gemini --sandbox -y -p "your prompt here"
   ```
 
-### Run from source (recommended for Gemini CLI contributors)
+### 3. Run from source (recommended for Gemini CLI contributors)
 
 Contributors to the project will want to run the CLI directly from the source
 code.
@@ -134,41 +79,63 @@ code.
   gemini
   ```
 
-## Releases
+---
 
-Gemini CLI has three release channels: nightly, preview, and stable. For most
-users, we recommend the stable release, which is the default installation.
+### 4. Running the latest Gemini CLI commit from GitHub
 
-### Stable
-
-New stable releases are published each week. The stable release is the promotion
-of last week's `preview` release along with any bug fixes. The stable release
-uses `latest` tag, but omitting the tag also installs the latest stable release
-by default:
+You can run the most recently committed version of Gemini CLI directly from the
+GitHub repository. This is useful for testing features still in development.
 
 ```bash
-# Both commands install the latest stable release.
-npm install -g @google/gemini-cli
-npm install -g @google/gemini-cli@latest
+# Execute the CLI directly from the main branch on GitHub
+npx https://github.com/google-gemini/gemini-cli
 ```
 
-### Preview
+## Deployment architecture
 
-New preview releases will be published each week. These releases are not fully
-vetted and may contain regressions or other outstanding issues. Try out the
-preview release by using the `preview` tag:
+The execution methods described above are made possible by the following
+architectural components and processes:
 
-```bash
-npm install -g @google/gemini-cli@preview
-```
+**NPM packages**
 
-### Nightly
+Gemini CLI project is a monorepo that publishes two core packages to the NPM
+registry:
 
-Nightly releases are published every day. The nightly release includes all
-changes from the main branch at time of release. It should be assumed there are
-pending validations and issues. You can help test the latest changes by
-installing with the `nightly` tag:
+- `@google/gemini-cli-core`: The backend, handling logic and tool execution.
+- `@google/gemini-cli`: The user-facing frontend.
 
-```bash
-npm install -g @google/gemini-cli@nightly
-```
+These packages are used when performing the standard installation and when
+running Gemini CLI from the source.
+
+**Build and packaging processes**
+
+There are two distinct build processes used, depending on the distribution
+channel:
+
+- **NPM publication:** For publishing to the NPM registry, the TypeScript source
+  code in `@google/gemini-cli-core` and `@google/gemini-cli` is transpiled into
+  standard JavaScript using the TypeScript Compiler (`tsc`). The resulting
+  `dist/` directory is what gets published in the NPM package. This is a
+  standard approach for TypeScript libraries.
+
+- **GitHub `npx` execution:** When running the latest version of Gemini CLI
+  directly from GitHub, a different process is triggered by the `prepare` script
+  in `package.json`. This script uses `esbuild` to bundle the entire application
+  and its dependencies into a single, self-contained JavaScript file. This
+  bundle is created on-the-fly on the user's machine and is not checked into the
+  repository.
+
+**Docker sandbox image**
+
+The Docker-based execution method is supported by the `gemini-cli-sandbox`
+container image. This image is published to a container registry and contains a
+pre-installed, global version of Gemini CLI.
+
+## Release process
+
+The release process is automated through GitHub Actions. The release workflow
+performs the following actions:
+
+1.  Build the NPM packages using `tsc`.
+2.  Publish the NPM packages to the artifact registry.
+3.  Create GitHub releases with bundled assets.

docs/hooks/best-practices.md

@@ -1,4 +1,4 @@
-# Hooks Best Practices
+# Hooks on Gemini CLI: Best practices
 
 This guide covers security considerations, performance optimization, debugging
 techniques, and privacy considerations for developing and deploying hooks in
@@ -15,20 +15,21 @@ using parallel operations:
 // Sequential operations are slower
 const data1 = await fetch(url1).then((r) => r.json());
 const data2 = await fetch(url2).then((r) => r.json());
+const data3 = await fetch(url3).then((r) => r.json());
 
 // Prefer parallel operations for better performance
 // Start requests concurrently
 const p1 = fetch(url1).then((r) => r.json());
 const p2 = fetch(url2).then((r) => r.json());
+const p3 = fetch(url3).then((r) => r.json());
 
 // Wait for all results
-const [data1, data2] = await Promise.all([p1, p2]);
+const [data1, data2, data3] = await Promise.all([p1, p2, p3]);
 ```
 
 ### Cache expensive operations
 
-Store results between invocations to avoid repeated computation, especially for
-hooks that run frequently (like `BeforeTool` or `AfterModel`).
+Store results between invocations to avoid repeated computation:
 
 ```javascript
 const fs = require('fs');
@@ -53,7 +54,6 @@ async function main() {
   const cacheKey = `tool-list-${(Date.now() / 3600000) | 0}`; // Hourly cache
 
   if (cache[cacheKey]) {
-    // Write JSON to stdout
     console.log(JSON.stringify(cache[cacheKey]));
     return;
   }
@@ -70,20 +70,32 @@ async function main() {
 ### Use appropriate events
 
 Choose hook events that match your use case to avoid unnecessary execution.
+`AfterAgent` fires once per agent loop completion, while `AfterModel` fires
+after every LLM call (potentially multiple times per loop):
 
-- **`AfterAgent`**: Fires **once** per turn after the model finishes its final
-  response. Use this for quality validation (Retries) or final logging.
-- **`AfterModel`**: Fires after **every chunk** of LLM output. Use this for
-  real-time redaction, PII filtering, or monitoring output as it streams.
-
-If you only need to check the final completion, use `AfterAgent` to save
-performance.
+```json
+// If checking final completion, use AfterAgent instead of AfterModel
+{
+  "hooks": {
+    "AfterAgent": [
+      {
+        "matcher": "*",
+        "hooks": [
+          {
+            "name": "final-checker",
+            "command": "./check-completion.sh"
+          }
+        ]
+      }
+    ]
+  }
+}
+```
 
 ### Filter with matchers
 
 Use specific matchers to avoid unnecessary hook execution. Instead of matching
-all tools with `*`, specify only the tools you need. This saves the overhead of
-spawning a process for irrelevant events.
+all tools with `*`, specify only the tools you need:
 
 ```json
 {
@@ -91,7 +103,6 @@ spawning a process for irrelevant events.
   "hooks": [
     {
       "name": "validate-writes",
-      "type": "command",
       "command": "./validate.sh"
     }
   ]
@@ -100,32 +111,30 @@ spawning a process for irrelevant events.
 
 ### Optimize JSON parsing
 
-For large inputs (like `AfterModel` receiving a large context), standard JSON
-parsing can be slow. If you only need one field, consider streaming parsers or
-lightweight extraction logic, though for most shell scripts `jq` is sufficient.
+For large inputs, use streaming JSON parsers to avoid loading everything into
+memory:
+
+```javascript
+// Standard approach: parse entire input
+const input = JSON.parse(await readStdin());
+const content = input.tool_input.content;
+
+// For very large inputs: stream and extract only needed fields
+const { createReadStream } = require('fs');
+const JSONStream = require('JSONStream');
+
+const stream = createReadStream(0).pipe(JSONStream.parse('tool_input.content'));
+let content = '';
+stream.on('data', (chunk) => {
+  content += chunk;
+});
+```
 
 ## Debugging
 
-### The "Strict JSON" rule
-
-The most common cause of hook failure is "polluting" the standard output.
-
-- **stdout** is for **JSON only**.
-- **stderr** is for **logs and text**.
-
-**Good:**
-
-```bash
-#!/bin/bash
-echo "Starting check..." >&2  # <--- Redirect to stderr
-echo '{"decision": "allow"}'
-
-```
-
 ### Log to files
 
-Since hooks run in the background, writing to a dedicated log file is often the
-easiest way to debug complex logic.
+Write debug information to dedicated log files:
 
 ```bash
 #!/usr/bin/env bash
@@ -142,9 +151,6 @@ log "Received input: ${input:0:100}..."
 # Hook logic here
 
 log "Hook completed successfully"
-# Always output valid JSON to stdout at the end, even if just empty
-echo "{}"
-
 ```
 
 ### Use stderr for errors
@@ -156,7 +162,6 @@ try {
   const result = dangerousOperation();
   console.log(JSON.stringify({ result }));
 } catch (error) {
-  // Write the error description to stderr so the user/agent sees it
   console.error(`Hook error: ${error.message}`);
   process.exit(2); // Blocking error
 }
@@ -164,8 +169,7 @@ try {
 
 ### Test hooks independently
 
-Run hook scripts manually with sample JSON input to verify they behave as
-expected before hooking them up to the CLI.
+Run hook scripts manually with sample JSON input:
 
 ```bash
 # Create test input
@@ -187,46 +191,33 @@ cat test-input.json | .gemini/hooks/my-hook.sh
 
 # Check exit code
 echo "Exit code: $?"
-
 ```
 
 ### Check exit codes
 
-Gemini CLI uses exit codes for high-level flow control:
-
-- **Exit 0 (Success)**: The hook ran successfully. The CLI parses `stdout` for
-  JSON decisions.
-- **Exit 2 (System Block)**: A critical block occurred. `stderr` is used as the
-  reason.
-  - For **Agent/Model** events, this aborts the turn.
-  - For **Tool** events, this blocks the tool but allows the agent to continue.
-  - For **AfterAgent**, this triggers an automatic retry turn.
-
-> **TIP**
->
-> **Blocking vs. Stopping**: Use `decision: "deny"` (or Exit Code 2) to block a
-> **specific action**. Use `{"continue": false}` in your JSON output to **kill
-> the entire agent loop** immediately.
+Ensure your script returns the correct exit code:
 
 ```bash
 #!/usr/bin/env bash
-set -e
+set -e  # Exit on error
 
 # Hook logic
+process_input() {
+  # ...
+}
+
 if process_input; then
-  echo '{"decision": "allow"}'
+  echo "Success message"
   exit 0
 else
-  echo "Critical validation failure" >&2
+  echo "Error message" >&2
   exit 2
 fi
-
 ```
 
 ### Enable telemetry
 
-Hook execution is logged when `telemetry.logPrompts` is enabled. You can view
-these logs to debug execution flow.
+Hook execution is logged when `telemetry.logPrompts` is enabled:
 
 ```json
 {
@@ -236,10 +227,11 @@ these logs to debug execution flow.
 }
 ```
 
+View hook telemetry in logs to debug execution issues.
+
 ### Use hook panel
 
-The `/hooks panel` command inside the CLI shows execution status and recent
-output:
+The `/hooks panel` command shows execution status and recent output:
 
 ```bash
 /hooks panel
@@ -263,64 +255,18 @@ Begin with basic logging hooks before implementing complex logic:
 # Simple logging hook to understand input structure
 input=$(cat)
 echo "$input" >> .gemini/hook-inputs.log
-# Always return valid JSON
-echo "{}"
-
-```
-
-### Documenting your hooks
-
-Maintainability is critical for complex hook systems. Use descriptions and
-comments to help yourself and others understand why a hook exists.
-
-**Use the `description` field**: This text is displayed in the `/hooks panel` UI
-and helps diagnose issues.
-
-```json
-{
-  "hooks": {
-    "BeforeTool": [
-      {
-        "matcher": "write_file|replace",
-        "hooks": [
-          {
-            "name": "secret-scanner",
-            "type": "command",
-            "command": "$GEMINI_PROJECT_DIR/.gemini/hooks/block-secrets.sh",
-            "description": "Scans code changes for API keys and secrets before writing"
-          }
-        ]
-      }
-    ]
-  }
-}
-```
-
-**Add comments in hook scripts**: Explain performance expectations and
-dependencies.
-
-```javascript
-#!/usr/bin/env node
-/**
- * RAG Tool Filter Hook
- *
- * Reduces the tool space by extracting keywords from the user's request.
- *
- * Performance: ~500ms average
- * Dependencies: @google/generative-ai
- */
+echo "Logged input"
 ```
 
 ### Use JSON libraries
 
-Parse JSON with proper libraries instead of text processing.
+Parse JSON with proper libraries instead of text processing:
 
 **Bad:**
 
 ```bash
 # Fragile text parsing
 tool_name=$(echo "$input" | grep -oP '"tool_name":\s*"\K[^"]+')
-
 ```
 
 **Good:**
@@ -328,7 +274,6 @@ tool_name=$(echo "$input" | grep -oP '"tool_name":\s*"\K[^"]+')
 ```bash
 # Robust JSON parsing
 tool_name=$(echo "$input" | jq -r '.tool_name')
-
 ```
 
 ### Make scripts executable
@@ -338,7 +283,6 @@ Always make hook scripts executable:
 ```bash
 chmod +x .gemini/hooks/*.sh
 chmod +x .gemini/hooks/*.js
-
 ```
 
 ### Version control
@@ -348,7 +292,7 @@ Commit hooks to share with your team:
 ```bash
 git add .gemini/hooks/
 git add .gemini/settings.json
-
+git commit -m "Add project hooks for security and testing"
 ```
 
 **`.gitignore` considerations:**
@@ -362,10 +306,295 @@ git add .gemini/settings.json
 # Keep hook scripts
 !.gemini/hooks/*.sh
 !.gemini/hooks/*.js
-
 ```
 
-## Hook security
+### Document behavior
+
+Add descriptions to help others understand your hooks:
+
+```json
+{
+  "hooks": {
+    "BeforeTool": [
+      {
+        "matcher": "write_file|replace",
+        "hooks": [
+          {
+            "name": "secret-scanner",
+            "type": "command",
+            "command": "$GEMINI_PROJECT_DIR/.gemini/hooks/block-secrets.sh",
+            "description": "Scans code changes for API keys, passwords, and other secrets before writing"
+          }
+        ]
+      }
+    ]
+  }
+}
+```
+
+Add comments in hook scripts:
+
+```javascript
+#!/usr/bin/env node
+/**
+ * RAG Tool Filter Hook
+ *
+ * This hook reduces the tool space from 100+ tools to ~15 relevant ones
+ * by extracting keywords from the user's request and filtering tools
+ * based on semantic similarity.
+ *
+ * Performance: ~500ms average, cached tool embeddings
+ * Dependencies: @google/generative-ai
+ */
+```
+
+## Troubleshooting
+
+### Hook not executing
+
+**Check hook name in `/hooks panel`:**
+
+```bash
+/hooks panel
+```
+
+Verify the hook appears in the list and is enabled.
+
+**Verify matcher pattern:**
+
+```bash
+# Test regex pattern
+echo "write_file|replace" | grep -E "write_.*|replace"
+```
+
+**Check disabled list:**
+
+```json
+{
+  "hooks": {
+    "disabled": ["my-hook-name"]
+  }
+}
+```
+
+**Ensure script is executable:**
+
+```bash
+ls -la .gemini/hooks/my-hook.sh
+chmod +x .gemini/hooks/my-hook.sh
+```
+
+**Verify script path:**
+
+```bash
+# Check path expansion
+echo "$GEMINI_PROJECT_DIR/.gemini/hooks/my-hook.sh"
+
+# Verify file exists
+test -f "$GEMINI_PROJECT_DIR/.gemini/hooks/my-hook.sh" && echo "File exists"
+```
+
+### Hook timing out
+
+**Check configured timeout:**
+
+```json
+{
+  "name": "slow-hook",
+  "timeout": 60000
+}
+```
+
+**Optimize slow operations:**
+
+```javascript
+// Before: Sequential operations (slow)
+for (const item of items) {
+  await processItem(item);
+}
+
+// After: Parallel operations (fast)
+await Promise.all(items.map((item) => processItem(item)));
+```
+
+**Use caching:**
+
+```javascript
+const cache = new Map();
+
+async function getCachedData(key) {
+  if (cache.has(key)) {
+    return cache.get(key);
+  }
+  const data = await fetchData(key);
+  cache.set(key, data);
+  return data;
+}
+```
+
+**Consider splitting into multiple faster hooks:**
+
+```json
+{
+  "hooks": {
+    "BeforeTool": [
+      {
+        "matcher": "write_file",
+        "hooks": [
+          {
+            "name": "quick-check",
+            "command": "./quick-validation.sh",
+            "timeout": 1000
+          }
+        ]
+      },
+      {
+        "matcher": "write_file",
+        "hooks": [
+          {
+            "name": "deep-check",
+            "command": "./deep-analysis.sh",
+            "timeout": 30000
+          }
+        ]
+      }
+    ]
+  }
+}
+```
+
+### Invalid JSON output
+
+**Validate JSON before outputting:**
+
+```bash
+#!/usr/bin/env bash
+output='{"decision": "allow"}'
+
+# Validate JSON
+if echo "$output" | jq empty 2>/dev/null; then
+  echo "$output"
+else
+  echo "Invalid JSON generated" >&2
+  exit 1
+fi
+```
+
+**Ensure proper quoting and escaping:**
+
+```javascript
+// Bad: Unescaped string interpolation
+const message = `User said: ${userInput}`;
+console.log(JSON.stringify({ message }));
+
+// Good: Automatic escaping
+console.log(JSON.stringify({ message: `User said: ${userInput}` }));
+```
+
+**Check for binary data or control characters:**
+
+```javascript
+function sanitizeForJSON(str) {
+  return str.replace(/[\x00-\x1F\x7F-\x9F]/g, ''); // Remove control chars
+}
+
+const cleanContent = sanitizeForJSON(content);
+console.log(JSON.stringify({ content: cleanContent }));
+```
+
+### Exit code issues
+
+**Verify script returns correct codes:**
+
+```bash
+#!/usr/bin/env bash
+set -e  # Exit on error
+
+# Processing logic
+if validate_input; then
+  echo "Success"
+  exit 0
+else
+  echo "Validation failed" >&2
+  exit 2
+fi
+```
+
+**Check for unintended errors:**
+
+```bash
+#!/usr/bin/env bash
+# Don't use 'set -e' if you want to handle errors explicitly
+# set -e
+
+if ! command_that_might_fail; then
+  # Handle error
+  echo "Command failed but continuing" >&2
+fi
+
+# Always exit explicitly
+exit 0
+```
+
+**Use trap for cleanup:**
+
+```bash
+#!/usr/bin/env bash
+
+cleanup() {
+  # Cleanup logic
+  rm -f /tmp/hook-temp-*
+}
+
+trap cleanup EXIT
+
+# Hook logic here
+```
+
+### Environment variables not available
+
+**Check if variable is set:**
+
+```bash
+#!/usr/bin/env bash
+
+if [ -z "$GEMINI_PROJECT_DIR" ]; then
+  echo "GEMINI_PROJECT_DIR not set" >&2
+  exit 1
+fi
+
+if [ -z "$CUSTOM_VAR" ]; then
+  echo "Warning: CUSTOM_VAR not set, using default" >&2
+  CUSTOM_VAR="default-value"
+fi
+```
+
+**Debug available variables:**
+
+```bash
+#!/usr/bin/env bash
+
+# List all environment variables
+env > .gemini/hook-env.log
+
+# Check specific variables
+echo "GEMINI_PROJECT_DIR: $GEMINI_PROJECT_DIR" >> .gemini/hook-env.log
+echo "GEMINI_SESSION_ID: $GEMINI_SESSION_ID" >> .gemini/hook-env.log
+echo "GEMINI_API_KEY: ${GEMINI_API_KEY:+<set>}" >> .gemini/hook-env.log
+```
+
+**Use .env files:**
+
+```bash
+#!/usr/bin/env bash
+
+# Load .env file if it exists
+if [ -f "$GEMINI_PROJECT_DIR/.env" ]; then
+  source "$GEMINI_PROJECT_DIR/.env"
+fi
+```
+
+## Using Hooks Securely
 
 ### Threat Model
 
@@ -392,10 +621,11 @@ When you open a project with hooks defined in `.gemini/settings.json`:
    it).
 5. **Trust**: The hook is marked as "trusted" for this project.
 
-> **Modification detection**: If the `command` string of a project hook is
-> changed (e.g., by a `git pull`), its identity changes. Gemini CLI will treat
-> it as a **new, untrusted hook** and warn you again. This prevents malicious
-> actors from silently swapping a verified command for a malicious one.
+> [!IMPORTANT] **Modification Detection**: If the `command` string of a project
+> hook is changed (e.g., by a `git pull`), its identity changes. Gemini CLI will
+> treat it as a **new, untrusted hook** and warn you again. This prevents
+> malicious actors from silently swapping a verified command for a malicious
+> one.
 
 ### Risks
 
@@ -416,134 +646,32 @@ When you open a project with hooks defined in `.gemini/settings.json`:
   publishers, well-known community members).
 - Be cautious with obfuscated scripts or compiled binaries from unknown sources.
 
-#### Sanitize environment
+#### Sanitize Environment
 
 Hooks inherit the environment of the Gemini CLI process, which may include
-sensitive API keys. Gemini CLI provides a
-[redaction system](/docs/reference/configuration#environment-variable-redaction)
-that automatically filters variables matching sensitive patterns (e.g., `KEY`,
-`TOKEN`).
+sensitive API keys. Gemini CLI attempts to sanitize sensitive variables, but you
+should be cautious.
 
-> **Disabled by Default**: Environment redaction is currently **OFF by
-> default**. We strongly recommend enabling it if you are running third-party
-> hooks or working in sensitive environments.
+- **Avoid printing environment variables** to stdout/stderr unless necessary.
+- **Use `.env` files** to securely manage sensitive variables, ensuring they are
+  excluded from version control.
 
-**Impact on hooks:**
-
-- **Security**: Prevents your hook scripts from accidentally leaking secrets.
-- **Troubleshooting**: If your hook depends on a specific environment variable
-  that is being blocked, you must explicitly allow it in `settings.json`.
+**System Administrators:** You can enforce environment variable redaction by
+default in the system configuration (e.g., `/etc/gemini-cli/settings.json`):
 
 ```json
 {
   "security": {
     "environmentVariableRedaction": {
       "enabled": true,
-      "allowed": ["MY_REQUIRED_TOOL_KEY"]
+      "blocked": ["MY_SECRET_KEY"],
+      "allowed": ["SAFE_VAR"]
     }
   }
 }
 ```
 
-**System administrators:** You can enforce redaction for all users in the system
-configuration.
-
-## Troubleshooting
-
-### Hook not executing
-
-**Check hook name in `/hooks panel`:** Verify the hook appears in the list and
-is enabled.
-
-**Verify matcher pattern:**
-
-```bash
-# Test regex pattern
-echo "write_file|replace" | grep -E "write_.*|replace"
-
-```
-
-**Check disabled list:** Verify the hook is not listed in your `settings.json`:
-
-```json
-{
-  "hooks": {
-    "disabled": ["my-hook-name"]
-  }
-}
-```
-
-**Ensure script is executable**: For macOS and Linux users, verify the script
-has execution permissions:
-
-```bash
-ls -la .gemini/hooks/my-hook.sh
-chmod +x .gemini/hooks/my-hook.sh
-```
-
-**Verify script path:** Ensure the path in `settings.json` resolves correctly.
-
-```bash
-# Check path expansion
-echo "$GEMINI_PROJECT_DIR/.gemini/hooks/my-hook.sh"
-
-# Verify file exists
-test -f "$GEMINI_PROJECT_DIR/.gemini/hooks/my-hook.sh" && echo "File exists"
-```
-
-### Hook timing out
-
-**Check configured timeout:** The default is 60000ms (1 minute). You can
-increase this in `settings.json`:
-
-```json
-{
-  "name": "slow-hook",
-  "timeout": 120000
-}
-```
-
-**Optimize slow operations:** Move heavy processing to background tasks or use
-caching.
-
-### Invalid JSON output
-
-**Validate JSON before outputting:**
-
-```bash
-#!/usr/bin/env bash
-output='{"decision": "allow"}'
-
-# Validate JSON
-if echo "$output" | jq empty 2>/dev/null; then
-  echo "$output"
-else
-  echo "Invalid JSON generated" >&2
-  exit 1
-fi
-
-```
-
-### Environment variables not available
-
-**Check if variable is set:**
-
-```bash
-#!/usr/bin/env bash
-if [ -z "$GEMINI_PROJECT_DIR" ]; then
-  echo "GEMINI_PROJECT_DIR not set" >&2
-  exit 1
-fi
-
-```
-
-**Debug available variables:**
-
-```bash
-env > .gemini/hook-env.log
-```
-
-## Authoring secure hooks
+## Authoring Secure Hooks
 
 When writing your own hooks, follow these practices to ensure they are robust
 and secure.
@@ -585,7 +713,6 @@ defaults to 60 seconds, but you should set stricter limits for fast hooks.
         "hooks": [
           {
             "name": "fast-validator",
-            "type": "command",
             "command": "./hooks/validate.sh",
             "timeout": 5000 // 5 seconds
           }
@@ -639,17 +766,40 @@ function containsSecret(content) {
 
 ## Privacy considerations
 
-Hook inputs and outputs may contain sensitive information.
+Hook inputs and outputs may contain sensitive information. Gemini CLI respects
+the `telemetry.logPrompts` setting for hook data logging.
 
 ### What data is collected
 
-Hook telemetry may include inputs (prompts, code) and outputs (decisions,
-reasons) unless disabled.
+Hook telemetry may include:
+
+- **Hook inputs:** User prompts, tool arguments, file contents
+- **Hook outputs:** Hook responses, decision reasons, added context
+- **Standard streams:** stdout and stderr from hook processes
+- **Execution metadata:** Hook name, event type, duration, success/failure
 
 ### Privacy settings
 
-**Disable PII logging:** If you are working with sensitive data, disable prompt
-logging in your settings:
+**Enabled (default):**
+
+Full hook I/O is logged to telemetry. Use this when:
+
+- Developing and debugging hooks
+- Telemetry is redirected to a trusted enterprise system
+- You understand and accept the privacy implications
+
+**Disabled:**
+
+Only metadata is logged (event name, duration, success/failure). Hook inputs and
+outputs are excluded. Use this when:
+
+- Sending telemetry to third-party systems
+- Working with sensitive data
+- Privacy regulations require minimizing data collection
+
+### Configuration
+
+**Disable PII logging in settings:**
 
 ```json
 {
@@ -659,19 +809,48 @@ logging in your settings:
 }
 ```
 
-**Suppress Output:** Individual hooks can request their metadata be hidden from
-logs and telemetry by returning `"suppressOutput": true` in their JSON response.
+**Disable via environment variable:**
 
-> **Note**
-
-> `suppressOutput` only affects background logging. Any `systemMessage` or
-> `reason` included in the JSON will still be displayed to the user in the
-> terminal.
+```bash
+export GEMINI_TELEMETRY_LOG_PROMPTS=false
+```
 
 ### Sensitive data in hooks
 
 If your hooks process sensitive data:
 
-1. **Minimize logging:** Don't write sensitive data to log files.
-2. **Sanitize outputs:** Remove sensitive data before outputting JSON or writing
-   to stderr.
+1. **Minimize logging:** Don't write sensitive data to log files
+2. **Sanitize outputs:** Remove sensitive data before outputting
+3. **Use secure storage:** Encrypt sensitive data at rest
+4. **Limit access:** Restrict hook script permissions
+
+**Example sanitization:**
+
+```javascript
+function sanitizeOutput(data) {
+  const sanitized = { ...data };
+
+  // Remove sensitive fields
+  delete sanitized.apiKey;
+  delete sanitized.password;
+
+  // Redact sensitive strings
+  if (sanitized.content) {
+    sanitized.content = sanitized.content.replace(
+      /api[_-]?key\s*[:=]\s*['"]?[a-zA-Z0-9_-]{20,}['"]?/gi,
+      '[REDACTED]',
+    );
+  }
+
+  return sanitized;
+}
+
+console.log(JSON.stringify(sanitizeOutput(hookOutput)));
+```
+
+## Learn more
+
+- [Hooks Reference](index.md) - Complete API reference
+- [Writing Hooks](writing-hooks.md) - Tutorial and examples
+- [Configuration](../get-started/configuration.md) - Gemini CLI settings
+- [Hooks Design Document](../hooks-design.md) - Technical architecture

docs/hooks/index.md

@@ -4,101 +4,109 @@ Hooks are scripts or programs that Gemini CLI executes at specific points in the
 agentic loop, allowing you to intercept and customize behavior without modifying
 the CLI's source code.
 
+> **Note: Hooks are currently an experimental feature.**
+>
+> To use hooks, you must explicitly enable them in your `settings.json`:
+>
+> ```json
+> {
+>   "tools": { "enableHooks": true },
+>   "hooks": { "enabled": true }
+> }
+> ```
+>
+> Both of these are needed in this experimental phase.
+
+See [writing hooks guide](writing-hooks.md) for a tutorial on creating your
+first hook and a comprehensive example.
+
+See [hooks reference](reference.md) for the technical specification of the I/O
+schemas.
+
+See [best practices](best-practices.md) for guidelines on security, performance,
+and debugging.
+
 ## What are hooks?
 
+With hooks, you can:
+
+- **Add context:** Inject relevant information before the model processes a
+  request
+- **Validate actions:** Review and block potentially dangerous operations
+- **Enforce policies:** Implement security and compliance requirements
+- **Log interactions:** Track tool usage and model responses
+- **Optimize behavior:** Dynamically adjust tool selection or model parameters
+
 Hooks run synchronously as part of the agent loop—when a hook event fires,
 Gemini CLI waits for all matching hooks to complete before continuing.
 
-With hooks, you can:
+## Security and Risks
 
-- **Add context:** Inject relevant information (like git history) before the
-  model processes a request.
-- **Validate actions:** Review tool arguments and block potentially dangerous
-  operations.
-- **Enforce policies:** Implement security scanners and compliance checks.
-- **Log interactions:** Track tool usage and model responses for auditing.
-- **Optimize behavior:** Dynamically filter available tools or adjust model
-  parameters.
+> **Warning: Hooks execute arbitrary code with your user privileges.**
+>
+> By configuring hooks, you are explicitly allowing Gemini CLI to run shell
+> commands on your machine. Malicious or poorly configured hooks can:
 
-### Getting started
+- **Exfiltrate data**: Read sensitive files (`.env`, ssh keys) and send them to
+  remote servers.
+- **Modify system**: Delete files, install malware, or change system settings.
+- **Consume resources**: Run infinite loops or crash your system.
 
-- **[Writing hooks guide](/docs/hooks/writing-hooks)**: A tutorial on creating
-  your first hook with comprehensive examples.
-- **[Best practices](/docs/hooks/best-practices)**: Guidelines on security,
-  performance, and debugging.
-- **[Hooks reference](/docs/hooks/reference)**: The definitive technical
-  specification of I/O schemas and exit codes.
+**Project-level hooks** (in `.gemini/settings.json`) and **Extension hooks** are
+particularly risky when opening third-party projects or extensions from
+untrusted authors. Gemini CLI will **warn you** the first time it detects a new
+project hook (identified by its name and command), but it is **your
+responsibility** to review these hooks (and any installed extensions) before
+trusting them.
+
+> **Note:** Extension hooks are subject to a mandatory security warning and
+> consent flow during extension installation or update if hooks are detected.
+> You must explicitly approve the installation or update of any extension that
+> contains hooks.
+
+See [Security Considerations](best-practices.md#using-hooks-securely) for a
+detailed threat model and mitigation strategies.
 
 ## Core concepts
 
 ### Hook events
 
-Hooks are triggered by specific events in Gemini CLI's lifecycle.
+Hooks are triggered by specific events in Gemini CLI's lifecycle. The following
+table lists all available hook events:
 
-| Event                 | When It Fires                                  | Impact                 | Common Use Cases                             |
-| --------------------- | ---------------------------------------------- | ---------------------- | -------------------------------------------- |
-| `SessionStart`        | When a session begins (startup, resume, clear) | Inject Context         | Initialize resources, load context           |
-| `SessionEnd`          | When a session ends (exit, clear)              | Advisory               | Clean up, save state                         |
-| `BeforeAgent`         | After user submits prompt, before planning     | Block Turn / Context   | Add context, validate prompts, block turns   |
-| `AfterAgent`          | When agent loop ends                           | Retry / Halt           | Review output, force retry or halt execution |
-| `BeforeModel`         | Before sending request to LLM                  | Block Turn / Mock      | Modify prompts, swap models, mock responses  |
-| `AfterModel`          | After receiving LLM response                   | Block Turn / Redact    | Filter/redact responses, log interactions    |
-| `BeforeToolSelection` | Before LLM selects tools                       | Filter Tools           | Filter available tools, optimize selection   |
-| `BeforeTool`          | Before a tool executes                         | Block Tool / Rewrite   | Validate arguments, block dangerous ops      |
-| `AfterTool`           | After a tool executes                          | Block Result / Context | Process results, run tests, hide results     |
-| `PreCompress`         | Before context compression                     | Advisory               | Save state, notify user                      |
-| `Notification`        | When a system notification occurs              | Advisory               | Forward to desktop alerts, logging           |
+| Event                 | When It Fires                                 | Common Use Cases                           |
+| --------------------- | --------------------------------------------- | ------------------------------------------ |
+| `SessionStart`        | When a session begins                         | Initialize resources, load context         |
+| `SessionEnd`          | When a session ends                           | Clean up, save state                       |
+| `BeforeAgent`         | After user submits prompt, before planning    | Add context, validate prompts              |
+| `AfterAgent`          | When agent loop ends                          | Review output, force continuation          |
+| `BeforeModel`         | Before sending request to LLM                 | Modify prompts, add instructions           |
+| `AfterModel`          | After receiving LLM response                  | Filter responses, log interactions         |
+| `BeforeToolSelection` | Before LLM selects tools (after BeforeModel)  | Filter available tools, optimize selection |
+| `BeforeTool`          | Before a tool executes                        | Validate arguments, block dangerous ops    |
+| `AfterTool`           | After a tool executes                         | Process results, run tests                 |
+| `PreCompress`         | Before context compression                    | Save state, notify user                    |
+| `Notification`        | When a notification occurs (e.g., permission) | Auto-approve, log decisions                |
 
-### Global mechanics
+### Hook types
 
-Understanding these core principles is essential for building robust hooks.
+Gemini CLI currently supports **command hooks** that run shell commands or
+scripts:
 
-#### Strict JSON requirements (The "Golden Rule")
+```json
+{
+  "type": "command",
+  "command": "$GEMINI_PROJECT_DIR/.gemini/hooks/my-hook.sh",
+  "timeout": 30000
+}
+```
 
-Hooks communicate via `stdin` (Input) and `stdout` (Output).
+**Note:** Plugin hooks (npm packages) are planned for a future release.
 
-1. **Silence is Mandatory**: Your script **must not** print any plain text to
-   `stdout` other than the final JSON object. **Even a single `echo` or `print`
-   call before the JSON will break parsing.**
-2. **Pollution = Failure**: If `stdout` contains non-JSON text, parsing will
-   fail. The CLI will default to "Allow" and treat the entire output as a
-   `systemMessage`.
-3. **Debug via Stderr**: Use `stderr` for **all** logging and debugging (e.g.,
-   `echo "debug" >&2`). Gemini CLI captures `stderr` but never attempts to parse
-   it as JSON.
+### Matchers
 
-#### Exit codes
-
-Gemini CLI uses exit codes to determine the high-level outcome of a hook
-execution:
-
-| Exit Code | Label            | Behavioral Impact                                                                                                                                                            |
-| --------- | ---------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| **0**     | **Success**      | The `stdout` is parsed as JSON. **Preferred code** for all logic, including intentional blocks (e.g., `{"decision": "deny"}`).                                               |
-| **2**     | **System Block** | **Critical Block**. The target action (tool, turn, or stop) is aborted. `stderr` is used as the rejection reason. High severity; used for security stops or script failures. |
-| **Other** | **Warning**      | Non-fatal failure. A warning is shown, but the interaction proceeds using original parameters.                                                                               |
-
-#### Matchers
-
-You can filter which specific tools or triggers fire your hook using the
-`matcher` field.
-
-- **Tool events** (`BeforeTool`, `AfterTool`): Matchers are **Regular
-  Expressions**. (e.g., `"write_.*"`).
-- **Lifecycle events**: Matchers are **Exact Strings**. (e.g., `"startup"`).
-- **Wildcards**: `"*"` or `""` (empty string) matches all occurrences.
-
-## Configuration
-
-Hooks are configured in `settings.json`. Gemini CLI merges configurations from
-multiple layers in the following order of precedence (highest to lowest):
-
-1.  **Project settings**: `.gemini/settings.json` in the current directory.
-2.  **User settings**: `~/.gemini/settings.json`.
-3.  **System settings**: `/etc/gemini-cli/settings.json`.
-4.  **Extensions**: Hooks defined by installed extensions.
-
-### Configuration schema
+For tool-related events (`BeforeTool`, `AfterTool`), you can filter which tools
+trigger the hook:
 
 ```json
 {
@@ -106,12 +114,382 @@ multiple layers in the following order of precedence (highest to lowest):
     "BeforeTool": [
       {
         "matcher": "write_file|replace",
+        "hooks": [
+          /* hooks for write operations */
+        ]
+      }
+    ]
+  }
+}
+```
+
+**Matcher patterns:**
+
+- **Exact match:** `"read_file"` matches only `read_file`
+- **Regex:** `"write_.*|replace"` matches `write_file`, `replace`
+- **Wildcard:** `"*"` or `""` matches all tools
+
+**Session event matchers:**
+
+- **SessionStart:** `startup`, `resume`, `clear`
+- **SessionEnd:** `exit`, `clear`, `logout`, `prompt_input_exit`
+- **PreCompress:** `manual`, `auto`
+- **Notification:** `ToolPermission`
+
+## Hook input/output contract
+
+### Command hook communication
+
+Hooks communicate via:
+
+- **Input:** JSON on stdin
+- **Output:** Exit code + stdout/stderr
+
+### Exit codes
+
+- **0:** Success - stdout shown to user (or injected as context for some events)
+- **2:** Blocking error - stderr shown to agent/user, operation may be blocked
+- **Other:** Non-blocking warning - logged but execution continues
+
+### Common input fields
+
+Every hook receives these base fields:
+
+```json
+{
+  "session_id": "abc123",
+  "transcript_path": "/path/to/transcript.jsonl",
+  "cwd": "/path/to/project",
+  "hook_event_name": "BeforeTool",
+  "timestamp": "2025-12-01T10:30:00Z"
+  // ... event-specific fields
+}
+```
+
+### Event-specific fields
+
+#### BeforeTool
+
+**Input:**
+
+```json
+{
+  "tool_name": "write_file",
+  "tool_input": {
+    "file_path": "/path/to/file.ts",
+    "content": "..."
+  }
+}
+```
+
+**Output (JSON on stdout):**
+
+```json
+{
+  "decision": "allow|deny|ask|block",
+  "reason": "Explanation shown to agent",
+  "systemMessage": "Message shown to user"
+}
+```
+
+Or simple exit codes:
+
+- Exit 0 = allow (stdout shown to user)
+- Exit 2 = deny (stderr shown to agent)
+
+#### AfterTool
+
+**Input:**
+
+```json
+{
+  "tool_name": "read_file",
+  "tool_input": { "file_path": "..." },
+  "tool_response": "file contents..."
+}
+```
+
+**Output:**
+
+```json
+{
+  "decision": "allow|deny",
+  "hookSpecificOutput": {
+    "hookEventName": "AfterTool",
+    "additionalContext": "Extra context for agent"
+  }
+}
+```
+
+#### BeforeAgent
+
+**Input:**
+
+```json
+{
+  "prompt": "Fix the authentication bug"
+}
+```
+
+**Output:**
+
+```json
+{
+  "decision": "allow|deny",
+  "hookSpecificOutput": {
+    "hookEventName": "BeforeAgent",
+    "additionalContext": "Recent project decisions: ..."
+  }
+}
+```
+
+#### BeforeModel
+
+**Input:**
+
+```json
+{
+  "llm_request": {
+    "model": "gemini-2.0-flash-exp",
+    "messages": [{ "role": "user", "content": "Hello" }],
+    "config": { "temperature": 0.7 },
+    "toolConfig": {
+      "functionCallingConfig": {
+        "mode": "AUTO",
+        "allowedFunctionNames": ["read_file", "write_file"]
+      }
+    }
+  }
+}
+```
+
+**Output:**
+
+```json
+{
+  "decision": "allow",
+  "hookSpecificOutput": {
+    "hookEventName": "BeforeModel",
+    "llm_request": {
+      "messages": [
+        { "role": "system", "content": "Additional instructions..." },
+        { "role": "user", "content": "Hello" }
+      ]
+    }
+  }
+}
+```
+
+#### AfterModel
+
+**Input:**
+
+```json
+{
+  "llm_request": {
+    "model": "gemini-2.0-flash-exp",
+    "messages": [
+      /* ... */
+    ],
+    "config": {
+      /* ... */
+    },
+    "toolConfig": {
+      /* ... */
+    }
+  },
+  "llm_response": {
+    "text": "string",
+    "candidates": [
+      {
+        "content": {
+          "role": "model",
+          "parts": ["array of content parts"]
+        },
+        "finishReason": "STOP"
+      }
+    ]
+  }
+}
+```
+
+**Output:**
+
+```json
+{
+  "hookSpecificOutput": {
+    "hookEventName": "AfterModel",
+    "llm_response": {
+      "candidate": {
+        /* modified response */
+      }
+    }
+  }
+}
+```
+
+#### BeforeToolSelection
+
+**Input:**
+
+```json
+{
+  "llm_request": {
+    "model": "gemini-2.0-flash-exp",
+    "messages": [
+      /* ... */
+    ],
+    "toolConfig": {
+      "functionCallingConfig": {
+        "mode": "AUTO",
+        "allowedFunctionNames": [
+          /* 100+ tools */
+        ]
+      }
+    }
+  }
+}
+```
+
+**Output:**
+
+```json
+{
+  "hookSpecificOutput": {
+    "hookEventName": "BeforeToolSelection",
+    "toolConfig": {
+      "functionCallingConfig": {
+        "mode": "ANY",
+        "allowedFunctionNames": ["read_file", "write_file", "replace"]
+      }
+    }
+  }
+}
+```
+
+Or simple output (comma-separated tool names sets mode to ANY):
+
+```bash
+echo "read_file,write_file,replace"
+```
+
+#### SessionStart
+
+**Input:**
+
+```json
+{
+  "source": "startup|resume|clear"
+}
+```
+
+**Output:**
+
+```json
+{
+  "hookSpecificOutput": {
+    "hookEventName": "SessionStart",
+    "additionalContext": "Loaded 5 project memories"
+  }
+}
+```
+
+#### SessionEnd
+
+**Input:**
+
+```json
+{
+  "reason": "exit|clear|logout|prompt_input_exit|other"
+}
+```
+
+No structured output expected (but stdout/stderr logged).
+
+#### PreCompress
+
+**Input:**
+
+```json
+{
+  "trigger": "manual|auto"
+}
+```
+
+**Output:**
+
+```json
+{
+  "systemMessage": "Compression starting..."
+}
+```
+
+#### Notification
+
+**Input:**
+
+```json
+{
+  "notification_type": "ToolPermission",
+  "message": "string",
+  "details": {
+    /* notification details */
+  }
+}
+```
+
+**Output:**
+
+```json
+{
+  "systemMessage": "Notification logged"
+}
+```
+
+## Configuration
+
+Hook definitions are configured in `settings.json` files using the `hooks`
+object. Configuration can be specified at multiple levels with defined
+precedence rules.
+
+### Configuration layers
+
+Hook configurations are applied in the following order of execution (lower
+numbers run first):
+
+1.  **Project settings:** `.gemini/settings.json` in your project directory
+    (highest priority)
+2.  **User settings:** `~/.gemini/settings.json`
+3.  **System settings:** `/etc/gemini-cli/settings.json`
+4.  **Extensions:** Internal hooks defined by installed extensions (lowest
+    priority). See [Extensions documentation](../extensions/index.md#hooks) for
+    details on how extensions define and configure hooks.
+
+#### Deduplication and shadowing
+
+If multiple hooks with the identical **name** and **command** are discovered
+across different configuration layers, Gemini CLI deduplicates them. The hook
+from the higher-priority layer (e.g., Project) will be kept, and others will be
+ignored.
+
+Within each level, hooks run in the order they are declared in the
+configuration.
+
+### Configuration schema
+
+```json
+{
+  "hooks": {
+    "EventName": [
+      {
+        "matcher": "pattern",
         "hooks": [
           {
-            "name": "security-check",
+            "name": "hook-identifier",
             "type": "command",
-            "command": "$GEMINI_PROJECT_DIR/.gemini/hooks/security.sh",
-            "timeout": 5000
+            "command": "./path/to/script.sh",
+            "description": "What this hook does",
+            "timeout": 30000
           }
         ]
       }
@@ -120,45 +498,226 @@ multiple layers in the following order of precedence (highest to lowest):
 }
 ```
 
-#### Hook configuration fields
+**Configuration properties:**
 
-| Field         | Type   | Required  | Description                                                          |
-| :------------ | :----- | :-------- | :------------------------------------------------------------------- |
-| `type`        | string | **Yes**   | The execution engine. Currently only `"command"` is supported.       |
-| `command`     | string | **Yes\*** | The shell command to execute. (Required when `type` is `"command"`). |
-| `name`        | string | No        | A friendly name for identifying the hook in logs and CLI commands.   |
-| `timeout`     | number | No        | Execution timeout in milliseconds (default: 60000).                  |
-| `description` | string | No        | A brief explanation of the hook's purpose.                           |
-
----
+- **`name`** (string, recommended): Unique identifier for the hook used in
+  `/hooks enable/disable` commands. If omitted, the `command` path is used as
+  the identifier.
+- **`type`** (string, required): Hook type - currently only `"command"` is
+  supported
+- **`command`** (string, required): Path to the script or command to execute
+- **`description`** (string, optional): Human-readable description shown in
+  `/hooks panel`
+- **`timeout`** (number, optional): Timeout in milliseconds (default: 60000)
+- **`matcher`** (string, optional): Pattern to filter when hook runs (event
+  matchers only)
 
 ### Environment variables
 
-Hooks are executed with a sanitized environment.
+Hooks have access to:
 
-- `GEMINI_PROJECT_DIR`: The absolute path to the project root.
-- `GEMINI_SESSION_ID`: The unique ID for the current session.
-- `GEMINI_CWD`: The current working directory.
-- `CLAUDE_PROJECT_DIR`: (Alias) Provided for compatibility.
-
-## Security and risks
-
-> **Warning: Hooks execute arbitrary code with your user privileges.** By
-> configuring hooks, you are allowing scripts to run shell commands on your
-> machine.
-
-**Project-level hooks** are particularly risky when opening untrusted projects.
-Gemini CLI **fingerprints** project hooks. If a hook's name or command changes
-(e.g., via `git pull`), it is treated as a **new, untrusted hook** and you will
-be warned before it executes.
-
-See [Security Considerations](/docs/hooks/best-practices#using-hooks-securely)
-for a detailed threat model.
+- `GEMINI_PROJECT_DIR`: Project root directory
+- `GEMINI_SESSION_ID`: Current session ID
+- `GEMINI_API_KEY`: Gemini API key (if configured)
+- All other environment variables from the parent process
 
 ## Managing hooks
 
-Use the CLI commands to manage hooks without editing JSON manually:
+### View registered hooks
 
-- **View hooks:** `/hooks panel`
-- **Enable/Disable all:** `/hooks enable-all` or `/hooks disable-all`
-- **Toggle individual:** `/hooks enable <name>` or `/hooks disable <name>`
+Use the `/hooks panel` command to view all registered hooks:
+
+```bash
+/hooks panel
+```
+
+This command displays:
+
+- All configured hooks organized by event
+- Hook source (user, project, system)
+- Hook type (command or plugin)
+- Individual hook status (enabled/disabled)
+
+### Enable and disable all hooks at once
+
+You can enable or disable all hooks at once using commands:
+
+```bash
+/hooks enable-all
+/hooks disable-all
+```
+
+These commands provide a shortcut to enable or disable all configured hooks
+without managing them individually. The `enable-all` command removes all hooks
+from the `hooks.disabled` array, while `disable-all` adds all configured hooks
+to the disabled list. Changes take effect immediately without requiring a
+restart.
+
+### Enable and disable individual hooks
+
+You can enable or disable individual hooks using commands:
+
+```bash
+/hooks enable hook-name
+/hooks disable hook-name
+```
+
+These commands allow you to control hook execution without editing configuration
+files. The hook name should match the `name` field in your hook configuration.
+Changes made via these commands are persisted to your settings. The settings are
+saved to workspace scope if available, otherwise to your global user settings
+(`~/.gemini/settings.json`).
+
+### Disabled hooks configuration
+
+To permanently disable hooks, add them to the `hooks.disabled` array in your
+`settings.json`:
+
+```json
+{
+  "hooks": {
+    "disabled": ["secret-scanner", "auto-test"]
+  }
+}
+```
+
+**Note:** The `hooks.disabled` array uses a UNION merge strategy. Disabled hooks
+from all configuration levels (user, project, system) are combined and
+deduplicated, meaning a hook disabled at any level remains disabled.
+
+## Migration from Claude Code
+
+If you have hooks configured for Claude Code, you can migrate them:
+
+```bash
+gemini hooks migrate --from-claude
+```
+
+This command:
+
+- Reads `.claude/settings.json`
+- Converts event names (`PreToolUse` → `BeforeTool`, etc.)
+- Translates tool names (`Bash` → `run_shell_command`, `replace` → `replace`)
+- Updates matcher patterns
+- Writes to `.gemini/settings.json`
+
+### Event name mapping
+
+| Claude Code        | Gemini CLI     |
+| ------------------ | -------------- |
+| `PreToolUse`       | `BeforeTool`   |
+| `PostToolUse`      | `AfterTool`    |
+| `UserPromptSubmit` | `BeforeAgent`  |
+| `Stop`             | `AfterAgent`   |
+| `Notification`     | `Notification` |
+| `SessionStart`     | `SessionStart` |
+| `SessionEnd`       | `SessionEnd`   |
+| `PreCompact`       | `PreCompress`  |
+
+### Tool name mapping
+
+| Claude Code | Gemini CLI            |
+| ----------- | --------------------- |
+| `Bash`      | `run_shell_command`   |
+| `Edit`      | `replace`             |
+| `Read`      | `read_file`           |
+| `Write`     | `write_file`          |
+| `Glob`      | `glob`                |
+| `Grep`      | `search_file_content` |
+| `LS`        | `list_directory`      |
+
+## Tool and Event Matchers Reference
+
+### Available tool names for matchers
+
+The following built-in tools can be used in `BeforeTool` and `AfterTool` hook
+matchers:
+
+#### File operations
+
+- `read_file` - Read a single file
+- `read_many_files` - Read multiple files at once
+- `write_file` - Create or overwrite a file
+- `replace` - Edit file content with find/replace
+
+#### File system
+
+- `list_directory` - List directory contents
+- `glob` - Find files matching a pattern
+- `search_file_content` - Search within file contents
+
+#### Execution
+
+- `run_shell_command` - Execute shell commands
+
+#### Web and external
+
+- `google_web_search` - Google Search with grounding
+- `web_fetch` - Fetch web page content
+
+#### Agent features
+
+- `write_todos` - Manage TODO items
+- `save_memory` - Save information to memory
+- `delegate_to_agent` - Delegate tasks to sub-agents
+
+#### Example matchers
+
+```json
+{
+  "matcher": "write_file|replace" // File editing tools
+}
+```
+
+```json
+{
+  "matcher": "read_.*" // All read operations
+}
+```
+
+```json
+{
+  "matcher": "run_shell_command" // Only shell commands
+}
+```
+
+```json
+{
+  "matcher": "*" // All tools
+}
+```
+
+### Event-specific matchers
+
+#### SessionStart event matchers
+
+- `startup` - Fresh session start
+- `resume` - Resuming a previous session
+- `clear` - Session cleared
+
+#### SessionEnd event matchers
+
+- `exit` - Normal exit
+- `clear` - Session cleared
+- `logout` - User logged out
+- `prompt_input_exit` - Exit from prompt input
+- `other` - Other reasons
+
+#### PreCompress event matchers
+
+- `manual` - Manually triggered compression
+- `auto` - Automatically triggered compression
+
+#### Notification event matchers
+
+- `ToolPermission` - Tool permission notifications
+
+## Learn more
+
+- [Writing Hooks](writing-hooks.md) - Tutorial and comprehensive example
+- [Best Practices](best-practices.md) - Security, performance, and debugging
+- [Custom Commands](../cli/custom-commands.md) - Create reusable prompt
+  shortcuts
+- [Configuration](../get-started/configuration.md) - Gemini CLI configuration
+  options
+- [Hooks Design Document](../hooks-design.md) - Technical architecture details