Limitless MCP Server (v0.1.0)

What is Limitless MCP Server?

Limitless MCP Server connects your Limitless Pendant data to AI tools like Claude and Windsurf via the Limitless API, allowing AI chat interfaces and agents to interact with your Lifelog in a structured, programmable way. It is designed for users of the Limitless Pendant who want to query and search recorded lifelogs through MCP-compatible clients.

How to use Limitless MCP Server?

Clone the repository, run npm install and npm run build, then configure your MCP client with the server block specifying command: node, args: the path to dist/server.js, and environment variable LIMITLESS_API_KEY. Start your MCP client application—it launches the server automatically when needed. Do not run npm start directly.

Key features of Limitless MCP Server

• List and retrieve Lifelogs by ID, date, or date range
• List recent Lifelogs with sort direction control
• Search text within recent Pendant recordings
• Exposes five MCP tools for structured data access
• 120-second timeout per API call to mitigate errors

Use cases of Limitless MCP Server

• Pull action items from your Lifelog into Notion via Claude or other AI assistants
• Retrieve daily recordings to review and summarize conversations
• Search recent meetings for specific topics discussed

FAQ from Limitless MCP Server

Does the server work without a Limitless Pendant?

No. The server depends on real data recorded from your Limitless Pendant; it will not return meaningful results without it.

What is the status of the Limitless API?

The Limitless API is currently in beta and may be unreliable, subject to change, or experience temporary outages. Large requests may time out with 504 errors.

Can I search my full Lifelog history?

No. limitless_search_lifelogs only scans recent logs (default 20, maximum 100). Use listing tools for broader analysis.

What transport does this server use?

The server uses stdio transport and is meant to be launched by an MCP-compatible client application. It does not run as a standalone process.

What timeout is configured for API calls?

Each API call has a 120-second timeout to mitigate large request failures, but very large requests may still time out.