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mcp/harbor
Verified official

Library Of Congress MCP

v0.1.0

io.github.pipeworx-io/library-of-congress

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

transport:streamable-http
View source Website

Target client

run in your project directory 

claude mcp add --transport http library-of-congress https://gateway.pipeworx.io/library-of-congress/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.