docs: add Sugar MCP server to extensions registry

documentation/docs/mcp/sugar-mcp.mdx

@@ -0,0 +1,127 @@
+---
+title: Sugar Extension
+description: Add Sugar MCP Server as a goose Extension
+---
+
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+import CLIExtensionInstructions from '@site/src/components/CLIExtensionInstructions';
+import GooseDesktopInstaller from '@site/src/components/GooseDesktopInstaller';
+
+This tutorial covers how to add the [Sugar MCP Server](https://github.com/cdnsteve/sugar) as a goose extension to delegate development tasks to an autonomous AI system that runs in the background.
+
+:::tip TLDR
+<Tabs groupId="interface">
+  <TabItem value="ui" label="goose Desktop" default>
+  [Launch the installer](goose://extension?cmd=npx&arg=-y&arg=sugarai-mcp&id=sugar&name=Sugar&description=Autonomous%20AI%20development%20system%20-%20delegate%20tasks%20and%20run%2024%2F7&env=SUGAR_PROJECT_ROOT%3DProject%20directory%20(optional%2C%20defaults%20to%20current))
+
+  When prompted, set `SUGAR_PROJECT_ROOT` to your project path.
+  </TabItem>
+  <TabItem value="cli" label="goose CLI">
+  **Command**
+  ```sh
+  npx -y sugarai-mcp
+  ```
+  Runs in your current directory by default.
+  </TabItem>
+</Tabs>
+:::
+
+## Configuration
+
+:::info
+Note that you'll need [Node.js](https://nodejs.org/) installed on your system to run this command, as it uses `npx`.
+:::
+
+:::info
+Sugar requires Python 3.11+ and the Sugar CLI installed in your project. Install with `pip install sugarai` and initialize with `sugar init`.
+:::
+
+<Tabs groupId="interface">
+  <TabItem value="ui" label="goose Desktop" default>
+    <GooseDesktopInstaller
+      extensionId="sugar"
+      extensionName="Sugar"
+      description="Autonomous AI development system - delegate tasks and run 24/7"
+      command="npx"
+      args={["-y", "sugarai-mcp"]}
+      timeout={300}
+      customStep3="Set SUGAR_PROJECT_ROOT to your project directory (/path/to/your/project), or Sugar will use the current working directory"
+      envVars={[
+        { name: "SUGAR_PROJECT_ROOT", label: "Project directory (optional, defaults to current)" }
+      ]}
+    />
+  </TabItem>
+  <TabItem value="cli" label="goose CLI">
+    <CLIExtensionInstructions
+      name="Sugar"
+      description="Autonomous AI development system - delegate tasks and run 24/7"
+      command="npx -y sugarai-mcp"
+      envVars={[
+        { key: "SUGAR_PROJECT_ROOT", value: "/path/to/your/project" }
+      ]}
+      infoNote={
+        <>
+          Set SUGAR_PROJECT_ROOT to your project directory, or Sugar will use the current working directory.
+        </>
+      }
+    />
+  </TabItem>
+</Tabs>
+
+## Example Usage
+
+Sugar lets you delegate development tasks to an autonomous AI that works in the background. Tasks are queued and executed independently, so you can continue working while Sugar handles them.
+
+<Tabs groupId="interface">
+  <TabItem value="ui" label="goose Desktop" default>
+   1. Open a new session in goose Desktop
+  </TabItem>
+  <TabItem value="cli" label="goose CLI">
+
+  1. Open a terminal and start a new goose session:
+
+  ```sh
+  goose session
+  ```
+
+  </TabItem>
+</Tabs>
+
+### goose Prompt
+
+> Create a task to add input validation to the user registration form. Priority 4.
+
+### goose Output
+
+:::note Desktop
+
+I'll create a Sugar task for adding input validation to the user registration form.
+
+-------- createTask -------
+
+Task created successfully:
+- **ID**: a1b2c3d4-5678-90ab-cdef-ghijklmnopqr
+- **Title**: Add input validation to the user registration form
+- **Type**: feature
+- **Priority**: P4 (High)
+- **Status**: pending
+
+The task has been queued. Sugar will pick it up and work on it autonomously. You can check the status anytime with `getStatus` or `listTasks`.
+
+:::
+
+### Available Tools
+
+Sugar exposes the following tools through MCP:
+
+| Tool | Description |
+|------|-------------|
+| `createTask` | Create a new development task |
+| `listTasks` | List tasks with optional filtering |
+| `viewTask` | View detailed task information |
+| `updateTask` | Update task properties |
+| `removeTask` | Remove a task from the queue |
+| `getStatus` | Get system status and metrics |
+| `runOnce` | Execute one autonomous development cycle |
+| `initSugar` | Initialize Sugar in a project |

documentation/static/servers.json

@@ -640,6 +640,23 @@
       }
     ]
   },
+  {
+    "id": "sugar",
+    "name": "Sugar",
+    "description": "Autonomous AI development system - delegate tasks, run 24/7, auto-discover work from errors and GitHub issues",
+    "command": "npx -y sugarai-mcp",
+    "link": "https://github.com/cdnsteve/sugar",
+    "installation_notes": "Requires Python 3.11+ and Sugar CLI: pip install sugarai && sugar init",
+    "is_builtin": false,
+    "endorsed": false,
+    "environmentVariables": [
+      {
+        "name": "SUGAR_PROJECT_ROOT",
+        "description": "Project directory for Sugar operations (defaults to current directory)",
+        "required": false
+      }
+    ]
+  },
   {
     "id": "tavily",
     "name": "Tavily Web Search",