Limitless MCP Integration

What is Limitless MCP Integration?

Limitless MCP Integration is a minimal MCP server/client implementation that exposes the Limitless Developer API (GET endpoint only) as an MCP tool, allowing users to list lifelogs. It is designed for developers who want to call Limitless API endpoints through the Model Context Protocol.

How to use Limitless MCP Integration?

Install dependencies with npm ci, build with npm run build, and export your Limitless API key as LIMITLESS_API_KEY. Then run the server with node build/index.js server, the client with node build/index.js client, or the interactive mode with node build/index.js interactive.

Key features of Limitless MCP Integration

• Exposes a single getLifelogs tool via MCP
• Supports server, client, and interactive modes
• Passes environment variables including API key to server
• Built with TypeScript and requires Node.js v20+
• License: MIT

Use cases of Limitless MCP Integration

• Retrieving lifelogs programmatically through an MCP interface
• Building MCP-based applications that interact with Limitless data
• Testing and exploring the Limitless API via interactive mode

FAQ from Limitless MCP Integration

What API endpoints does it support?

Only the GET endpoint for listing lifelogs (getLifelogs). POST and other methods are not implemented.

What are the prerequisites?

Node.js v20 or higher, npm, and a valid Limitless API key.

How do I run the server in production?

Run node build/index.js server after building the code. The server will listen for MCP requests.

What modes are available?

You can run the application in server mode, client mode, or interactive mode. Each is invoked by passing server, client, or interactive as the command-line argument.

Does the integration require authentication?

Yes, you must export your Limitless API key as the LIMITLESS_API_KEY environment variable before running the server or client.