opentripplanner-mcp

Useful for

Use cases llm-inferred

Public transport options for Nordic site visits and consultant travel planning · Nearby stop discovery around a Norwegian/Nordic project site for access assessment · Checking active service disruptions on transit routes before site mobilisation · Geocoding Nordic place names to coordinates for transport-related site inputs

Audience llm-inferred

transport planners · GIS analysts · civils and project engineers working in Norway/Nordics

Limitations

Constraints llm-inferred

Covers Norwegian/Nordic public transport only; not UK coverage despite ENTRY regions listing Global · Described as a proof of concept in the ENTRY metadata · Licence not stated; defers to Entur · Default endpoints are the Entur dev API; production requires the prod profile or env vars · Self-hosted: requires running the Spring Boot server (Maven or Docker) · Service alerts and departures depend on upstream Entur API availability

Example tool calls docs-verified

{
  "tool": "departures",
  "arguments": {
    "stop": "Oslo S",
    "numberOfDepartures": 10,
    "language": "en"
  }
}

{
  "tool": "geocode",
  "arguments": {
    "text": "Grünerløkka",
    "maxResults": 5
  }
}

{
  "tool": "trip",
  "arguments": {
    "from": "Oslo S",
    "to": "Bergen",
    "maxResults": 3,
    "language": "en"
  }
}