by chatmcp
Query and Summarize your chat messages.
# Add to your Claude Code skills
git clone https://github.com/chatmcp/mcp-server-chatsumGuides for using mcp servers skills like mcp-server-chatsum.
Last scanned: 5/2/2026
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}mcp-server-chatsum is an open-source mcp servers skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by chatmcp. Query and Summarize your chat messages. It has 1,030 GitHub stars.
mcp-server-chatsum returned warnings in SkillsLLM's automated security scan. It has no critical vulnerabilities, but review the flagged issues in the Security Report section before adding it to your workflow.
Clone the repository with "git clone https://github.com/chatmcp/mcp-server-chatsum" and add it to your Claude Code skills directory (see the Installation section above).
mcp-server-chatsum is primarily written in TypeScript. It is open-source under chatmcp on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other MCP Servers skills you can browse and compare side by side. Open the MCP Servers category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh mcp-server-chatsum against similar tools.
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Requires a passing catalog security scan. Resolve the flagged issues and resubmit to enable featuring.
This MCP Server is used to summarize your chat messages.

Before you start
move to chatbot directory, follow the README to setup the chat database.
start chatbot to save your chat messages.
query_chat_messages - Query chat messages
create .env file in the root directory, and set your chat database path.
CHAT_DB_PATH=path-to/chatbot/data/chat.db
pnpm install
Build the server:
pnpm build
For development with auto-rebuild:
pnpm watch
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"
}
}
}
}
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.