docs: add Logto MCP Server documentation

Author: xiaoyijun

docs/logto-cloud/README.mdx

@@ -73,5 +73,15 @@ If you have any questions about cloud services and need additional support, plea
         icon: <SystemLimit />,
       },
     },
+    {
+      type: 'link',
+      label: 'Logto MCP Server',
+      href: '/logto-cloud/logto-mcp-server',
+      description:
+        'Connect AI tools and IDEs to Logto Cloud via MCP to manage resources and integrate authentication.',
+      customProps: {
+        icon: <Developer />,
+      },
+    },
   ]}
 />

docs/logto-cloud/logto-mcp-server.mdx

@@ -0,0 +1,72 @@
+---
+id: logto-mcp-server
+title: Logto MCP Server
+sidebar_position: 7
+---
+
+# Logto MCP Server
+
+Logto MCP Server is a remote [MCP (Model Context Protocol)](https://modelcontextprotocol.io/) endpoint. Add the URL to your AI application, sign in with your Logto Cloud account, and start talking to Logto.
+
+## What you can do
+
+- **Add authentication to your project**: The AI detects your framework, creates a Logto application, and generates working integration code. Supports 38+ frameworks including React, Next.js, Vue, Nuxt, SvelteKit, Express, Go, Python, iOS, Android, Flutter, and more.
+- **Ask questions about Logto**: The AI searches Logto documentation and gives you answers with sources.
+
+More capabilities are coming soon, including sign-in experience configuration, RBAC and permission management with best practice guidance, multi-tenancy setup for building B2B apps with organizations, and more.
+
+## Set up in your AI application
+
+### VS Code
+
+1. Open the command palette (`Command + Shift + P`), and select **MCP: Add Server...**.
+2. Choose **HTTP** as the server type.
+3. Enter the URL: `https://mcp.logto.io`. You can choose to install it to your workspace for better isolation and management.
+4. When the OAuth flow starts, enter the App ID: `<your-app-id>`. Leave the App Secret empty and press Enter to skip.
+5. You will be redirected to the Logto Cloud sign-in page. Sign in with your Logto Cloud account to connect.
+
+### Cursor
+
+1. Open the command palette (`Command + Shift + P`), and select **View: Open MCP Settings**.
+2. In the **Installed MCP Servers** section, click the **Add Custom MCP** button.
+3. In the `mcp.json` file that opens, add the following configuration:
+
+```json
+{
+  "mcpServers": {
+    "logto": {
+      "command": "npx",
+      "args": [
+        "mcp-remote",
+        "https://mcp.logto.io",
+        "--allow-http",
+        "--static-oauth-client-info",
+        "{ \"client_id\": \"<your-app-id>\", \"scope\": \"mcp:all\" }",
+        "--resource",
+        "https://mcp.logto.io/"
+      ]
+    }
+  }
+}
+```
+
+A Logto Cloud sign-in page will appear automatically. Sign in with your Logto Cloud account to connect.
+
+### Claude Desktop
+
+1. Open **Settings** from the main menu, navigate to **Connectors**, and click **Add custom connector**.
+2. Enter the name `Logto MCP Server` and the remote MCP server URL: `https://mcp.logto.io`.
+3. Expand **Advanced settings** and enter the OAuth Client ID: `<your-app-id>`. Click **Add**.
+4. In the **Connectors** list, find **Logto MCP Server** and click **Connect**.
+5. You will be redirected to the Logto Cloud sign-in page. Sign in and authorize to connect.
+
+### Other MCP clients
+
+Logto MCP Server works with any MCP client that supports OAuth authorization. Use the following configuration:
+
+- **MCP server URL:** `https://mcp.logto.io`
+- **OAuth client ID:** `<your-app-id>`
+- **Resource:** `https://mcp.logto.io/` (if your client requires it)
+- **Scope:** `mcp:all` (if your client requires it)
+
+If you are an AI application developer and want to support connecting to Logto MCP Server, but Logto MCP Server does not yet support your application's redirect URI, please [contact us](https://logto.io/contact) with your application details.

docs/logto-cloud/system-limit.mdx

@@ -1,3 +1,7 @@
+---
+sidebar_position: 6
+---
+
 # System limits
 
 System limits keep Logto stable and fair for everyone. They are separate from billing.