ChatSum

Summarize chat messages from a local database file.

mcp-server-chatsum

This MCP Server is used to summarize your chat messages.

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preview

Before you start

move to chatbot directory, follow the README to setup the chat database.

start chatbot to save your chat messages.

Features

Resources

Tools

  • query_chat_messages - Query chat messages
    • Query chat messages with given parameters
    • Summarize chat messages based on the query prompt

Prompts

Development

  1. Set up environment variables:

create .env file in the root directory, and set your chat database path.

CHAT_DB_PATH=path-to/chatbot/data/chat.db
  1. Install dependencies:
pnpm install

Build the server:

pnpm build

For development with auto-rebuild:

pnpm watch

Installation

To use with Claude Desktop, add the server config:

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

{
  "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"
      }
    }
  }
}

Debugging

Since MCP servers communicate over stdio, debugging can be challenging. We recommend using the MCP Inspector, which is available as a package script:

pnpm inspector

The Inspector will provide a URL to access debugging tools in your browser.

Community

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