Updates command reference and /stats command. (#19794)

docs/get-started/index.md

@@ -64,6 +64,16 @@ and more.
 
 To explore the power of Gemini CLI, see [Gemini CLI examples](./examples.md).
 
+## Check usage and quota
+
+You can check your current token usage and quota information using the
+`/stats model` command. This command provides a snapshot of your current
+session's token usage, as well as your overall quota and usage for the supported
+models.
+
+For more information on the `/stats` command and its subcommands, see the
+[Command Reference](../../reference/commands.md#stats).
+
 ## Next steps
 
 - Follow the [File management](../cli/tutorials/file-management.md) guide to

docs/reference/commands.md

@@ -32,6 +32,8 @@ Slash commands provide meta-level control over the CLI itself.
   conversation state interactively, or resuming a previous state from a later
   session.
 - **Sub-commands:**
+  - **`debug`**
+    - **Description:** Export the most recent API request as a JSON payload.
   - **`delete <tag>`**
     - **Description:** Deletes a saved conversation checkpoint.
   - **`list`**
@@ -128,8 +130,29 @@ Slash commands provide meta-level control over the CLI itself.
 
 ### `/extensions`
 
-- **Description:** Lists all active extensions in the current Gemini CLI
-  session. See [Gemini CLI Extensions](../extensions/index.md).
+- **Description:** Manage extensions. See
+  [Gemini CLI Extensions](../extensions/index.md).
+- **Sub-commands:**
+  - **`config`**:
+    - **Description:** Configure extension settings.
+  - **`disable`**:
+    - **Description:** Disable an extension.
+  - **`enable`**:
+    - **Description:** Enable an extension.
+  - **`explore`**:
+    - **Description:** Open extensions page in your browser.
+  - **`install`**:
+    - **Description:** Install an extension from a git repo or local path.
+  - **`link`**:
+    - **Description:** Link an extension from a local path.
+  - **`list`**:
+    - **Description:** List active extensions.
+  - **`restart`**:
+    - **Description:** Restart all extensions.
+  - **`uninstall`**:
+    - **Description:** Uninstall an extension.
+  - **`update`**:
+    - **Description:** Update extensions. Usage: update <extension-names>|--all
 
 ### `/help` (or `/?`)
 
@@ -184,6 +207,10 @@ Slash commands provide meta-level control over the CLI itself.
       servers that support OAuth authentication.
   - **`desc`**
     - **Description:** List configured MCP servers and tools with descriptions.
+  - **`disable`**
+    - **Description:** Disable an MCP server.
+  - **`enable`**
+    - **Description:** Enable a disabled MCP server.
   - **`list`** or **`ls`**:
     - **Description:** List configured MCP servers and tools. This is the
       default action if no subcommand is specified.
@@ -221,7 +248,21 @@ Slash commands provide meta-level control over the CLI itself.
 
 ### `/model`
 
-- **Description:** Opens a dialog to choose your Gemini model.
+- **Description:** Manage model configuration.
+- **Sub-commands:**
+  - **`manage`**:
+    - **Description:** Opens a dialog to configure the model.
+  - **`set`**:
+    - **Description:** Set the model to use.
+    - **Usage:** `/model set <model-name> [--persist]`
+
+### `/permissions`
+
+- **Description:** Manage folder trust settings and other permissions.
+- **Sub-commands:**
+  - **`trust`**:
+    - **Description:** Manage folder trust settings.
+    - **Usage:** `/permissions trust [<directory-path>]`
 
 ### `/plan`
 
@@ -331,10 +372,16 @@ Slash commands provide meta-level control over the CLI itself.
 ### `/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.
+  session.
+- **Sub-commands:**
+  - **`session`**:
+    - **Description:** Show session-specific usage statistics, including
+      duration, tool calls, and performance metrics. This is the default view.
+  - **`model`**:
+    - **Description:** Show model-specific usage statistics, including token
+      counts and quota information.
+  - **`tools`**:
+    - **Description:** Show tool-specific usage statistics.
 
 ### `/terminal-setup`
 

docs/resources/quota-and-pricing.md

@@ -135,6 +135,18 @@ Flow video editor). These plans do not apply to the API usage which powers the
 Gemini CLI. Supporting these plans is under active consideration for future
 support.
 
+## Check usage and quota
+
+You can check your current token usage and quota information using the
+`/stats model` command. This command provides a snapshot of your current
+session's token usage, as well as your overall quota and usage for the supported
+models.
+
+For more information on the `/stats` command and its subcommands, see the
+[Command Reference](../../reference/commands.md#stats).
+
+A summary of model usage is also presented on exit at the end of a session.
+
 ## Tips to avoid high costs
 
 When using a Pay as you Go API key, be mindful of your usage to avoid unexpected
@@ -151,8 +163,3 @@ costs.
   models directly.
 - Vertex AI: This is the enterprise-grade platform for building, deploying, and
   managing Gemini models with specific security and control requirements.
-
-## Understanding your usage
-
-A summary of model usage is available through the `/stats` command and presented
-on exit at the end of a session.

docs/sidebar.json

@@ -72,14 +72,9 @@
             "slug": "docs/extensions/index"
           },
           { "label": "Headless mode", "slug": "docs/cli/headless" },
-          { "label": "Help", "link": "/docs/reference/commands/#help-or" },
           { "label": "Hooks", "slug": "docs/hooks" },
           { "label": "IDE integration", "slug": "docs/ide-integration" },
           { "label": "MCP servers", "slug": "docs/tools/mcp-server" },
-          {
-            "label": "Memory management",
-            "link": "/docs/reference/commands/#memory"
-          },
           { "label": "Model routing", "slug": "docs/cli/model-routing" },
           { "label": "Model selection", "slug": "docs/cli/model" },
           { "label": "Plan mode", "badge": "🧪", "slug": "docs/cli/plan-mode" },
@@ -96,17 +91,8 @@
           { "label": "Rewind", "slug": "docs/cli/rewind" },
           { "label": "Sandboxing", "slug": "docs/cli/sandbox" },
           { "label": "Settings", "slug": "docs/cli/settings" },
-          {
-            "label": "Shell",
-            "link": "/docs/reference/commands/#shells-or-bashes"
-          },
-          {
-            "label": "Stats",
-            "link": "/docs/reference/commands/#stats"
-          },
           { "label": "Telemetry", "slug": "docs/cli/telemetry" },
-          { "label": "Token caching", "slug": "docs/cli/token-caching" },
-          { "label": "Tools", "link": "/docs/reference/commands/#tools" }
+          { "label": "Token caching", "slug": "docs/cli/token-caching" }
         ]
       },
       {