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Create skills page, update commands, refine docs (#17842)

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docs/cli/commands.md
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@@ -10,6 +10,14 @@ Slash commands provide meta-level control over the CLI itself.
### Built-in Commands
- **`/about`**
- **Description:** Show version info. Please share this information when
filing issues.
- **`/auth`**
- **Description:** Open a dialog that lets you change the authentication
method.
- **`/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
@@ -22,10 +30,21 @@ Slash commands provide meta-level control over the CLI itself.
conversation state interactively, or resuming a previous state from a later
session.
- **Sub-commands:**
- **`save`**
- **`delete <tag>`**
- **Description:** Deletes a saved conversation checkpoint.
- **`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.
- **`resume <tag>`**
- **Description:** Resumes a conversation from a previous save.
- **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.
- **`save <tag>`**
- **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>/`
@@ -37,25 +56,11 @@ Slash commands provide meta-level control over the CLI itself.
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`**
- **`share [filename]`**
- **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.
or JSON file. If no filename is provided, then the CLI will generate
one.
- **Usage** `/chat share file.md` or `/chat share file.json`.
- **`/clear`**
- **Description:** Clear the terminal screen, including the visible session
@@ -98,6 +103,9 @@ Slash commands provide meta-level control over the CLI itself.
`--include-directories`.
- **Usage:** `/directory show`
- **`/docs`**
- **Description:** Open the Gemini CLI documentation in your browser.
- **`/editor`**
- **Description:** Open a dialog for selecting supported editors.
@@ -109,30 +117,65 @@ Slash commands provide meta-level control over the CLI itself.
- **Description:** Display help information about Gemini CLI, including
available commands and their usage.
- **`/hooks`**
- **Description:** Manage hooks, which allow you to intercept and customize
Gemini CLI behavior at specific lifecycle events.
- **Sub-commands:**
- **`disable-all`**:
- **Description:** Disable all enabled hooks.
- **`disable <hook-name>`**:
- **Description:** Disable a hook by name.
- **`enable-all`**:
- **Description:** Enable all disabled hooks.
- **`enable <hook-name>`**:
- **Description:** Enable a hook by name.
- **`list`** (or `show`, `panel`):
- **Description:** Display all registered hooks with their status.
- **`/ide`**
- **Description:** Manage IDE integration.
- **Sub-commands:**
- **`disable`**:
- **Description:** Disable IDE integration.
- **`enable`**:
- **Description:** Enable IDE integration.
- **`install`**:
- **Description:** Install required IDE companion.
- **`status`**:
- **Description:** Check status of IDE integration.
- **`/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.
- **`/introspect`**
- **Description:** Provide debugging information about the current Gemini CLI
session, including the state of loaded sub-agents and active hooks. This
command is primarily for advanced users and developers.
- **`/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.
- **`desc`**
- **Description:** List configured MCP servers and tools with
descriptions.
- **`list`** or **`ls`**:
- **Description:** List configured MCP servers and tools. This is the
default action if no subcommand is specified.
- **`refresh`**:
- **Description:** Restarts all MCP servers and re-discovers their
available tools.
- [**`/model`**](./model.md)
- **Description:** Opens a dialog to choose your Gemini model.
- **`schema`**:
- **Description:** List configured MCP servers and tools with descriptions
and schemas.
- **`/memory`**
- **Description:** Manage the AI's instructional context (hierarchical memory
@@ -141,23 +184,40 @@ Slash commands provide meta-level control over the CLI itself.
- **`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.
- **`list`**:
- **Description:** Lists the paths of the GEMINI.md files in use for
hierarchical memory.
- **`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.
- **`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.
- **Note:** For more details on how `GEMINI.md` files contribute to
hierarchical memory, see the
[CLI Configuration documentation](../get-started/configuration.md).
- [**`/model`**](./model.md)
- **Description:** Opens a dialog to choose your Gemini model.
- **`/policies`**
- **Description:** Manage policies.
- **Sub-commands:**
- **`list`**:
- **Description:** List all active policies grouped by mode.
- **`/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.
- **`/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
@@ -168,18 +228,24 @@ Slash commands provide meta-level control over the CLI itself.
[settings](../get-started/configuration.md). See
[Checkpointing documentation](../cli/checkpointing.md) for more details.
- **`/rewind`**
- **Description:** Navigates backward through the conversation history,
allowing you to review past interactions and potentially revert to a
previous state. This feature helps in managing complex or branched
conversations.
- **`/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
- **Search:** Use `/` to search through conversation content across all
sessions
- **Session Browser:** Interactive interface showing all saved sessions with
timestamps, message counts, and first user message for context
- **Sorting:** Sort sessions by date or message count
- **Note:** All conversations are automatically saved as you chat - no manual
saving required. See [Session Management](../cli/session-management.md) for
complete details.
@@ -198,19 +264,23 @@ Slash commands provide meta-level control over the CLI itself.
modify them as desired. Changes to some settings are applied immediately,
while others require a restart.
- **`/setup-github`**
- **Description:** Set up GitHub Actions to triage issues and review PRs with
Gemini.
- [**`/skills`**](./skills.md)
- **Description:** Manage Agent Skills, which provide on-demand expertise and
specialized workflows.
- **Sub-commands:**
- **`disable <name>`**:
- **Description:** Disable a specific skill by name.
- **Usage:** `/skills disable <name>`
- **`enable <name>`**:
- **Description:** Enable a specific skill by name.
- **Usage:** `/skills enable <name>`
- **`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).
@@ -222,18 +292,14 @@ Slash commands provide meta-level control over the CLI itself.
cached tokens are being used, which occurs with API key authentication but
not with OAuth authentication at this time.
- **`/terminal-setup`**
- **Description:** Configure terminal keybindings for multiline input (VS
Code, Cursor, Windsurf).
- [**`/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.
@@ -245,37 +311,23 @@ Slash commands provide meta-level control over the CLI itself.
- **`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:**
- **Count support:** Prefix commands with numbers (e.g., `3h`, `5w`, `10G`)
- **Editing commands:** Delete with `x`, change with `c`, insert with `i`,
`a`, `o`, `O`; complex operations like `dd`, `cc`, `dw`, `cw`
- **INSERT mode:** Standard text input with escape to return to NORMAL mode
- **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.
- **Repeat last command:** Use `.` to repeat the last editing operation
- **Status indicator:** When enabled, shows `[NORMAL]` or `[INSERT]` in the
footer
### Custom commands

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docs/cli/creating-skills.md Normal file
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@@ -0,0 +1,80 @@
# 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.

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@@ -89,84 +89,6 @@ gemini skills enable my-expertise
gemini skills disable my-expertise --scope workspace
```
## Creating a Skill
A skill is a directory containing a `SKILL.md` file at its root. This file
serves as the entry point for your skill and 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
@@ -183,3 +105,8 @@ entire skill directory, allowing it to discover and utilize these assets.
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.
## Creating your own skills
To create your own skills, see the
[Create Agent Skills](./guides/creating-skills.md) guide.