MCP Super Server

A clean, modular MCP (Model Context Protocol) server implementation with Composio integration for personal use. This server provides access to various toolkits through Composio's API with a well-structured, maintainable codebase.

Features

• Clean Architecture: Well-organized code structure with separate modules
• Composio Integration: Full access to Composio's toolkit ecosystem
• TypeScript: Fully typed for better development experience
• Configurable: Easy to configure which tools and apps to include
• Error Handling: Comprehensive error handling and logging
• Extensible: Easy to add new tools and customize behavior

Project Structure

mcp-super/
├── package.json            # Project dependencies and scripts
├── pnpm-lock.yaml         # Lock file for pnpm
├── tsconfig.json          # TypeScript configuration
├── README.md              # This file
├── patches/               # Package patches
│   └── @modelcontextprotocol__sdk@1.13.2.patch
└── src/
    ├── lib/
    │   ├── composio.ts         # Composio client and API interactions
    │   ├── executionHandler.ts # Tool execution handling
    │   ├── setupMCP.ts        # MCP server setup and configuration
    │   └── tools.ts           # Tool definitions and schemas
    └── mcp-server.ts          # Main entry point

Setup

1. Install dependencies:

   pnpm install
   

2. Get your Composio API key:

   • Visit app.composio.dev
   • Sign up or log in to your account
   • Navigate to the API keys section
   • Generate a new API key

3. Configure the API key:

   • Open src/lib/composio.ts
   • Replace <YOUR_API_KEY> with your actual Composio API key:

   const composio = new Composio({
     apiKey: "your-actual-api-key-here",
     provider: new LangchainProvider(),
   });
   

4. Build the project:

   pnpm run build
   

Configuration

Server Configuration

The default configuration includes popular apps like GitHub, Gmail, Slack, Notion, and Calendar. You can customize this in src/config/server-config.ts:

Usage

Running the Server

Development mode:

pnpm run dev

Production mode:

pnpm run build:mcp
pnpm run mcp

Using with Cursor IDE

To use this MCP server with Cursor IDE, you need to configure it in your Cursor settings:

Step 1: Configure MCP Settings in Cursor

1. Open Cursor Settings:

   • Press Cmd+, (Mac) or Ctrl+, (Windows/Linux)
   • Or go to Cursor > Preferences > Settings

2. Search for MCP:

   • Type "MCP" in the search bar
   • Look for "MCP: Servers" setting

3. Edit Configuration:

   • Click "Edit in settings.json"
   • Add the MCP server configuration

Step 2: Add MCP Server Configuration

Add this configuration to your Cursor settings.json:

Production Mode (Recommended):

{
  "mcp.servers": {
    "mcp-super": {
      "command": "node",
      "args": ["/Users/apoorvtaneja/Desktop/mcp-super/dist/mcp-server.js"],
    }
  }
}

Step 3: Update File Paths

Important: Replace /Users/apoorvtaneja/Desktop/mcp-super with your actual project path.

To find your project path:

cd /path/to/your/mcp-super
pwd

Then update the configuration with your actual path:

{
  "mcp.servers": {
    "mcp-super": {
      "command": "node",
      "args": ["/your/actual/path/to/mcp-super/build/mcp-server.js"]
    }
  }
}

Step 4: Build and Test

1. Build the project (for production mode):

   pnpm run build:mcp
   

2. Restart Cursor to load the new MCP server

3. Test the connection:

   • Open a new chat in Cursor
   • Type: "@mcp-super" to see available tools
   • Try using a tool like: "List my GitHub repositories"