Telegram MCP Server

A Model Context Protocol server for the Telegram Bot API, allowing AI assistants to interact with Telegram using standardized tools.

Setup

1. Install dependencies:

   npm install
   

2. Create a .env file with your Telegram Bot Token:

   TELEGRAM_BOT_TOKEN=your_bot_token_here
   

3. Build the TypeScript project:

   npm run build
   

4. Start the server:

   npm start
   

MCP Client Configuration

To use this server with an MCP client, add the following configuration to your MCP client's config file:

{
  "mcpServers": {
    "telegram": {
      "command": "node",
      "args": ["path/to/telegram-mcp-server/dist/telegram-mcp.js"],
      "env": {
        "TELEGRAM_BOT_TOKEN": "your_bot_token_here"
      }
    }
  }
}

Supported Operations

The Telegram MCP server supports the following operations:

• sendMessage: Send a text message to a chat
• sendPhoto: Send a photo with optional caption to a chat
• deleteMessage: Delete a message from a chat

Usage Example

The server implements the Model Context Protocol, so it can be used with any MCP-compatible client. Here are some example call formats:

Send a message :

{
  "operation": "sendMessage",
  "chatId": 123456789,
  "text": "Hello from the Telegram MCP Server!"
}

Send a photo :

{
  "operation": "sendPhoto",
  "chatId": 123456789,
  "photoUrl": "https://example.com/image.jpg",
  "caption": "Check out this photo!"
}

Delete a message :

{
  "operation": "deleteMessage",
  "chatId": 123456789,
  "messageId": 987654321
}

Implementation Details

This server uses:

• The Model Context Protocol SDK
• Telegram Bot API
• TypeScript