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@chatmcp/mcp-server-chatsum
Connectors#Claude Code#Any agent#Research#Docs

MCP server for chat message query and summary

This repo provides an MCP server that connects an agent to a chat message database. It exposes a `query_chat_messages` tool so the agent can search messages and summarize them from the results.

1,027 stars•98 forks•TypeScript•Updated 1y ago
Who it's for

Builders who want Claude Desktop or another MCP client to query and summarize chat history.

What it delivers

You can ask your agent to search chat logs and turn them into a summary without doing the lookup yourself.

What it does

Chat message query tool

Exposes `query_chat_messages` to fetch messages with parameters from the chat database.

Summary from query results

Uses the query prompt to summarize the retrieved chat messages.

Claude Desktop setup

Includes a server config example for adding the MCP server to Claude Desktop.

Inspector-based debugging

Provides `pnpm inspector` for opening MCP Inspector in a browser.

How to get it

  1. 1Since MCP servers communicate over stdio, debugging can be challenging. We recommend…
    pnpm inspector

README

mcp-server-chatsum

This MCP Server is used to summarize your chat messages.

中文说明

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

About the author

Files in the repo

Repository payload•9 top-level entries
  • chatbot
  • src
  • .gitignore
  • package.json
  • pnpm-lock.yaml
  • preview.png
  • README_CN.md
  • README.md
  • tsconfig.json

Discussion (0)

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