gtfs.guru

active

Fast open-source GTFS validator in Rust: web (WASM), CLI, Python, MCP and desktop. Follows MobilityData's canonical validation rules.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

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Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.