feat(policy): map --yolo to allowedTools wildcard policy

This PR maps the `--yolo` flag natively into a wildcard policy array
(`allowedTools: ["*"]`) and removes the concept of `ApprovalMode.YOLO` as a
distinct state in the application, fulfilling issue #11303.

This removes the hardcoded `ApprovalMode.YOLO` state and its associated
UI/bypasses. The `PolicyEngine` now evaluates YOLO purely via data-driven rules.

- Removes `ApprovalMode.YOLO`
- Removes UI toggle (`Ctrl+Y`) and indicators for YOLO
- Removes `yolo.toml`
- Updates A2A server and CLI config logic to translate YOLO into a wildcard tool
- Rewrites policy engine tests to evaluate the wildcard
- Enforces enterprise `disableYoloMode` and `secureModeEnabled` controls
  by actively preventing manual `--allowed-tools=*` bypasses.

Fixes #11303
This commit is contained in:
Spencer
2026-03-19 02:43:14 +00:00
parent 1f5d7014c6
commit 4fde6c014c
86 changed files with 1125 additions and 2387 deletions

View File

@@ -50,10 +50,9 @@ These commands are available within the interactive REPL.
| `--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. Forces non-interactive mode. |
| `--prompt-interactive` | `-i` | string | - | Execute prompt and continue in interactive mode |
| `--worktree` | `-w` | string | - | Start Gemini in a new git worktree. If no name is provided, one is generated automatically. Requires `experimental.worktrees: true` in settings. |
| `--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`, `plan` |
| `--yolo` | `-y` | boolean | `false` | **Deprecated.** Auto-approve all actions. Use `--approval-mode=yolo` instead. |
| `--approval-mode` | - | string | `default` | Approval mode for tool execution. Choices: `default`, `auto_edit`, `plan` |
| `--yolo` | `-y` | boolean | `false` | Auto-approve all actions. Equivalent to `--allowed-tools=*`. |
| `--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) |

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@@ -35,19 +35,20 @@ To launch Gemini CLI in Plan Mode once:
To start Plan Mode while using Gemini CLI:
- **Keyboard shortcut:** Press `Shift+Tab` to cycle through approval modes
(`Default` -> `Auto-Edit` -> `Plan`). Plan Mode is automatically removed from
the rotation when Gemini CLI is actively processing or showing confirmation
dialogs.
(`Default` -> `Auto-Edit` -> `Plan`).
- **Command:** Type `/plan [goal]` in the input box. The `[goal]` is optional;
for example, `/plan implement authentication` will switch to Plan Mode and
immediately submit the prompt to the model.
> **Note:** Plan Mode is automatically removed from the rotation when Gemini
> CLI is actively processing or showing confirmation dialogs.
- **Command:** Type `/plan` in the input box.
- **Natural Language:** Ask Gemini CLI to "start a plan for...". Gemini CLI
calls the
[`enter_plan_mode`](../tools/planning.md#1-enter_plan_mode-enterplanmode) tool
to switch modes. This tool is not available when Gemini CLI is in
[YOLO mode](../reference/configuration.md#command-line-arguments).
to switch modes.
> **Note:** This tool is not available when Gemini CLI has been instructed to
> [auto-approve all actions](../reference/configuration.md#command-line-arguments)
> (e.g. via `--yolo`).
## How to use Plan Mode
@@ -56,21 +57,19 @@ Gemini CLI takes action.
1. **Provide a goal:** Start by describing what you want to achieve. Gemini CLI
will then enter Plan Mode (if it's not already) to research the task.
2. **Discuss and agree on strategy:** As Gemini CLI analyzes your codebase, it
will discuss its findings and proposed strategy with you to ensure
alignment. It may ask you questions or present different implementation
options using [`ask_user`](../tools/ask-user.md). **Gemini CLI will stop and
wait for your confirmation** before drafting the formal plan. You should
reach an informal agreement on the approach before proceeding.
3. **Review the plan:** Once you've agreed on the strategy, Gemini CLI creates
a detailed implementation plan as a Markdown file in your plans directory.
2. **Review research and provide input:** As Gemini CLI analyzes your codebase,
it may ask you questions or present different implementation options using
[`ask_user`](../tools/ask-user.md). Provide your preferences to help guide
the design.
3. **Review the plan:** Once Gemini CLI has a proposed strategy, it creates a
detailed implementation plan as a Markdown file in your plans directory.
- **View:** You can open and read this file to understand the proposed
changes.
- **Edit:** Press `Ctrl+X` to open the plan directly in your configured
external editor.
4. **Approve or iterate:** Gemini CLI will present the finalized plan for your
formal approval.
approval.
- **Approve:** If you're satisfied with the plan, approve it to start the
implementation immediately: **Yes, automatically accept edits** or **Yes,
manually accept edits**.
@@ -123,7 +122,6 @@ These are the only allowed tools:
[`glob`](../tools/file-system.md#4-glob-findfiles)
- **Search:** [`grep_search`](../tools/file-system.md#5-grep_search-searchtext),
[`google_web_search`](../tools/web-search.md),
[`web_fetch`](../tools/web-fetch.md) (requires explicit confirmation),
[`get_internal_docs`](../tools/internal-docs.md)
- **Research Subagents:**
[`codebase_investigator`](../core/subagents.md#codebase-investigator),
@@ -181,16 +179,9 @@ As described in the
rule that does not explicitly specify `modes` is considered "always active" and
will apply to Plan Mode as well.
To maintain the integrity of Plan Mode as a safe research environment,
persistent tool approvals are context-aware. Approvals granted in modes like
Default or Auto-Edit do not apply to Plan Mode, ensuring that tools trusted for
implementation don't automatically execute while you're researching. However,
approvals granted while in Plan Mode are treated as intentional choices for
global trust and apply to all modes.
If you want to manually restrict a rule to other modes but _not_ to Plan Mode,
you must explicitly specify the target modes. For example, to allow `npm test`
in default and Auto-Edit modes but not in Plan Mode:
If you want a rule to apply to other modes but _not_ to Plan Mode, you must
explicitly specify the target modes. For example, to allow `npm test` in default
and Auto-Edit modes but not in Plan Mode:
```toml
[[rule]]
@@ -212,7 +203,6 @@ your specific environment.
```toml
[[rule]]
toolName = "*"
mcpName = "*"
toolAnnotations = { readOnlyHint = true }
decision = "allow"
@@ -418,9 +408,7 @@ To build a custom planning workflow, you can use:
[custom plan directories](#custom-plan-directory-and-policies) and
[custom policies](#custom-policies).
<!-- prettier-ignore -->
> [!TIP]
> Use [Conductor] as a reference when building your own custom
> **Note:** Use [Conductor] as a reference when building your own custom
> planning workflow.
By using Plan Mode as its execution environment, your custom methodology can