GTFS Validator

What you can ask

• Validate this GTFS feed and summarize publishability, scores, and highest-impact findings.Copy

  Example path analyze_gtfs_file · Gtfs validator skill

• Explain this GTFS rule and how to fix it.

MCP connector

Server URL

https://gtfs-validator-i7fk2joqbq-ew.a.run.app/mcpCopy

Login

None

Protocol

MCP 2025-11-25

Instructions

Use the existing GTFS Analyzer tools for clear GTFS Schedule validation or analysis requests, including publishability checks, issue finding, and explaining validation findings. Treat /gtfs as user intent text and route it as follows: /gtfs with an uploaded GTFS ZIP goes to analyze_gtfs_file; /gtfs with a public HTTP/HTTPS GTFS ZIP URL goes to analyze_gtfs_url; /gtfs followed by a rule ID such as TRP_002 goes to get_gtfs_rule; and a bare /gtfs must prompt the user for a ZIP upload or public feed URL. The natural-language request Bu GTFS dosyasını analiz et also goes to analyze_gtfs_file when a file is attached. Do not use these tools merely to list or extract a generic ZIP. Preserve the Analyzer-returned status, publishability, coverage, scores, severity counts, metrics, and R9 order; never recalculate or invent validation results. Supported Analyzer language codes are tr, en, ja, and fr; do not offer Spanish (es).

Tools

Skills

1 in the ChatGPT listing

• Gtfs validatorValidate GTFS Schedule ZIP files or public GTFS feed URLs with GTFS Validator and explain prioritized findings.