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gaia_source_by_id — Esa Gaia MCP Tool

gaia_source_by_id (gaia source by id) is one of 39 tools on the Esa Gaia MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call gaia_source_by_id from your client

Fastest route

claude mcp add --transport http esa-gaia https://gateway.pipeworx.io/esa-gaia/mcp

Other tools on this server

This list was read from the server itself, by connecting to it and calling tools/list on 25 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.