MCP servers tagged pgn

1 live MCP servers tagged "pgn", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with pgn.

live servers

avg trust

Esca

Rust/Python MIT chess library: rules, facts, explanations, PGN, opening books and names, UCI client, and an MCP server over it; one API, Chess960 throughout.