WeChat Summarizer MCP server

This MCP Server helps you summarize chat messages, providing a convenient way to condense and extract information from your conversations within Claude Desktop. It integrates with your chat database to analyze and generate summaries based on your queries.

Installation

Prerequisites

Before installing the MCP server, you need to set up the chat database:

1. Navigate to the chatbot directory
2. Follow the setup instructions in the chatbot README
3. Start the chatbot to begin saving your chat messages

Setting Up Environment Variables

Create a .env file in the root directory and set your chat database path:

CHAT_DB_PATH=path-to/chatbot/data/chat.db

Installing Dependencies

Install the required dependencies:

pnpm install

Building the Server

Build the server using:

pnpm build

Integrating with Claude Desktop

To use this server with Claude Desktop, add the server configuration to your Claude configuration file:

On MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json

On Windows: %APPDATA%/Claude/claude_desktop_config.json

Add the following to your configuration file:

{
  "mcpServers": {
    "mcp-server-chatsum": {
      "command": "path-to/bin/node",
      "args": ["path-to/mcp-server-chatsum/build/index.js"],
      "env": {
        "CHAT_DB_PATH": "path-to/mcp-server-chatsum/chatbot/data/chat.db"
      }
    }
  }
}

Make sure to replace path-to with the actual path to your files.

Usage

Available Tools

The MCP server provides the following tools:

• query_chat_messages: This tool allows you to:
  • Query chat messages with custom parameters
  • Generate summaries of chat messages based on your query prompt

Debugging

If you encounter issues, you can use the MCP Inspector for debugging:

pnpm inspector

This will provide a URL to access debugging tools in your browser. Since MCP servers communicate over stdio, this tool is essential for troubleshooting.

Getting Help

If you need assistance, you can join these communities:

• Telegram: MCP Server Telegram
• Discord: MCP Server Discord

How to add this MCP server to Cursor

There are two ways to add an MCP server to Cursor. The most common way is to add the server globally in the ~/.cursor/mcp.json file so that it is available in all of your projects.

If you only need the server in a single project, you can add it to the project instead by creating or adding it to the .cursor/mcp.json file.

Adding an MCP server to Cursor globally

To add a global MCP server go to Cursor Settings > MCP and click "Add new global MCP server".

When you click that button the ~/.cursor/mcp.json file will be opened and you can add your server like this:

{
    "mcpServers": {
        "cursor-rules-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "cursor-rules-mcp"
            ]
        }
    }
}

Adding an MCP server to a project

To add an MCP server to a project you can create a new .cursor/mcp.json file or add it to the existing one. This will look exactly the same as the global MCP server example above.

How to use the MCP server

Once the server is installed, you might need to head back to Settings > MCP and click the refresh button.

The Cursor agent will then be able to see the available tools the added MCP server has available and will call them when it needs to.

You can also explictly ask the agent to use the tool by mentioning the tool name and describing what the function does.