docs: adding tools doc

packages/web/astro.config.mjs

@@ -74,6 +74,7 @@ export default defineConfig({
         {
           label: "Configure",
           items: [
+            "tools",
             "rules",
             "agents",
             "models",

packages/web/src/content/docs/agents.mdx

@@ -303,27 +303,33 @@ Use the `model` config to override the default model for this agent. Useful for
 
 Control which tools are available in this agent with the `tools` config. You can enable or disable specific tools by setting them to `true` or `false`.
 
-```json title="opencode.json"
+```json title="opencode.json" {3-6,9-12}
 {
+  "$schema": "https://opencode.ai/config.json",
+  "tools": {
+    "write": true,
+    "bash": true
+  },
   "agent": {
-    "readonly": {
+    "plan": {
       "tools": {
         "write": false,
-        "edit": false,
+        "bash": false
-        "bash": false,
-        "read": true,
-        "grep": true,
-        "glob": true
       }
     }
   }
 }
 ```
 
+:::note
+The agent-specific config overrides the global config.
+:::
+
 You can also use wildcards to control multiple tools at once. For example, to disable all tools from an MCP server:
 
 ```json title="opencode.json"
 {
+  "$schema": "https://opencode.ai/config.json",
   "agent": {
     "readonly": {
       "tools": {
@@ -336,27 +342,7 @@ You can also use wildcards to control multiple tools at once. For example, to di
 }
 ```
 
-If no tools are specified, all tools are enabled by default.
+[Learn more about tools](/docs/tools).
-
----
-
-#### Available tools
-
-Here are all the tools can be controlled through the agent config.
-
-| Tool        | Description             |
-| ----------- | ----------------------- |
-| `bash`      | Execute shell commands  |
-| `edit`      | Modify existing files   |
-| `write`     | Create new files        |
-| `read`      | Read file contents      |
-| `grep`      | Search file contents    |
-| `glob`      | Find files by pattern   |
-| `list`      | List directory contents |
-| `patch`     | Apply patches to files  |
-| `todowrite` | Manage todo lists       |
-| `todoread`  | Read todo lists         |
-| `webfetch`  | Fetch web content       |
 
 ---
 

packages/web/src/content/docs/config.mdx

@@ -86,6 +86,24 @@ You can configure TUI-specific settings through the `tui` option.
 
 ---
 
+### Tools
+
+You can manage the tools an LLM can use through the `tools` option.
+
+```json title="opencode.json"
+{
+  "$schema": "https://opencode.ai/config.json",
+  "tools": {
+    "write": false,
+    "bash": false
+  }
+}
+```
+
+[Learn more about tools here](/docs/tools).
+
+---
+
 ### Models
 
 You can configure the providers and models you want to use in your OpenCode config through the `provider`, `model` and `small_model` options.

packages/web/src/content/docs/custom-tools.mdx

@@ -3,7 +3,7 @@ title: Custom Tools
 description: Create tools the LLM can call in opencode.
 ---
 
-Custom tools are functions you create that the LLM can call during conversations. They work alongside opencode's built-in tools like `read`, `write`, and `bash`.
+Custom tools are functions you create that the LLM can call during conversations. They work alongside opencode's [built-in tools](/docs/tools) like `read`, `write`, and `bash`.
 
 ---
 

packages/web/src/content/docs/tools.mdx

@@ -303,7 +303,7 @@ Internally, tools like `grep`, `glob`, and `list` use [ripgrep](https://github.c
 
 ---
 
-### Override ignore patterns
+### Ignore patterns
 
 To include files that would normally be ignored, create a `.ignore` file in your project root. This file can explicitly allow certain paths.
 
@@ -314,5 +314,3 @@ To include files that would normally be ignored, create a `.ignore` file in your
 ```
 
 For example, this `.ignore` file allows ripgrep to search within `node_modules/`, `dist/`, and `build/` directories even if they're listed in `.gitignore`.
-
-The `.ignore` file follows ripgrep's ignore file syntax. Patterns prefixed with `!` negate the ignore rules from `.gitignore`.

packages/web/src/content/docs/zen.mdx

@@ -66,6 +66,7 @@ You can also access our models through the following API endpoints.
 | ---------------- | ---------------- | --------------------------------------------- | --------------------------- |
 | GPT 5            | gpt-5            | `https://opencode.ai/zen/v1/responses`        | `@ai-sdk/openai`            |
 | GPT 5 Codex      | gpt-5-codex      | `https://opencode.ai/zen/v1/responses`        | `@ai-sdk/openai`            |
+| Claude Sonnet 4.5  | claude-sonnet-4-5  | `https://opencode.ai/zen/v1/messages`         | `@ai-sdk/anthropic`         |
 | Claude Sonnet 4  | claude-sonnet-4  | `https://opencode.ai/zen/v1/messages`         | `@ai-sdk/anthropic`         |
 | Claude Haiku 3.5 | claude-3-5-haiku | `https://opencode.ai/zen/v1/messages`         | `@ai-sdk/anthropic`         |
 | Claude Opus 4.1  | claude-opus-4-1  | `https://opencode.ai/zen/v1/messages`         | `@ai-sdk/anthropic`         |