Library Of Congress README | AllMCPs

Library Of Congress README

The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the Library Of Congress listing page.

Back to Library Of Congress View source on GitHub

mcp-library-of-congress

Library of Congress (loc.gov) MCP — the world's largest library.

Part of Pipeworx — an MCP gateway connecting AI agents to 965+ live data sources.

Tools

Tool	Description

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

config.json

{
  "mcpServers": {
    "library-of-congress": {
      "url": "https://gateway.pipeworx.io/library-of-congress/mcp"
    }
  }
}

Or connect to the full Pipeworx gateway for access to all 965+ data sources:

config.json

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://gateway.pipeworx.io/mcp"
    }
  }
}

Using with ask_pipeworx

Instead of calling tools directly, you can ask questions in plain English:

Code

ask_pipeworx({ question: "your question about Library Of Congress data" })

The gateway picks the right tool and fills the arguments automatically.

License

MIT

mcp-library-of-congress

Tools

Quick Start

Using with ask_pipeworx

More

License