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v0.1.0

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@LordPsycho202 LordPsycho202 released this 12 Jun 16:02
· 1 commit to main since this release

Initial release of marta-mcp - an MCP server for Atlanta MARTA real-time transit data.

Tools

  • get_rail_arrivals - real-time train arrival predictions, filterable by station / line / direction (requires a free MARTA API key)
  • list_rail_stations - canonical station names
  • get_bus_positions - live bus vehicle positions (GTFS-realtime, no key needed)
  • get_bus_trip_updates - live bus arrival predictions (GTFS-realtime, no key needed)

Install

Requires uv. Download marta-mcp.dxt (or .mcpb - same file, newer name) and drag it into Claude Desktop's Settings -> Extensions. The extension is a thin manifest: Claude Desktop fetches the server from this repo via uvx on first launch, so it works on any OS.

API key

Rail tools need a free key from MARTA developer registration. Store it in ~/.marta/config.json ({api_key: ...}) or set MARTA_API_KEY. See the README for details.