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OpenStreetMap

Geocoding, walking/driving/cycling distances, route optimization, isochrones and POI search on OSM

Connector by ni-c · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 4
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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/ni-c-osm-mcp

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About

Geocoding, walking/driving/cycling distances, route optimization, isochrones and POI search on OSM

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
11 read · 0 write · 0 deleteRead-only
Secrets
1 (API keys, tokens or passwords)
Install scripts
None found
Runs as
Node.js package

Tools by what they do 11

Read from the source code; the running server may list different tools.

Read 11 · Look things up without changing anything.

  • find_nearby_pois
  • geocode
  • isochrone
  • map_link
  • optimize_route
  • poi_details
  • reverse_geocode
  • route
  • route_matrix
  • straight_line_distance
  • suggest_meeting_point

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • ORS_API_KEY

Other settings (environment variables or headers).

  • OSM_ALLOW_TOOLS
  • OSM_DENY_TOOLS
  • OSM_USER_AGENT

Network hosts it talks to 11

  • api.openrouteservice.org · found in code
  • github.com · found in code
  • glama.ai · found in code
  • nominatim.openstreetmap.org · found in code
  • openstreetmap.org · found in code
  • osm-mcp.ni-c.de · found in code
  • photon.komoot.io · found in code
  • raw.githubusercontent.com · found in code
  • routing.openstreetmap.de · found in code
  • valhalla1.openstreetmap.de · found in code
  • z.overpass-api.de · found in code

Tools (11)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • find_nearby_poisFind nearby places (POIs)read-only

    Description is built at runtime.

  • geocodeGeocode a place or addressread-only

    Converts a place name or address into coordinates using OpenStreetMap. Returns matching places with lat/lon, a display label and the OSM id. Provider "nominatim" (default) is best for addresses; "photon" is typo-tolerant and better for fuzzy place names.

  • isochroneReachable area (isochrone)read-only

    Shows how far you can get from a place within a time or distance budget ("what is reachable in 15 minutes on foot?"). Returns a compact summary of the reachable area: bounding box and reach per compass direction. Give exactly one of minutes or kilometers.

  • map_linkGenerate map linksread-only

    Generates openstreetmap.org links to open in a browser: a marker link for a single place, or a directions link when from and to are given. Provide either "place", or both "from" and "to".

  • optimize_routeOptimize stop orderread-only

    Finds the best order to visit a set of stops (traveling-salesman optimization) and returns the optimized itinerary with total distance and time. With roundtrip (default) the tour returns to the first stop; without it the first stop is the start and the last stop the end.

  • poi_detailsGet POI detailsread-only

    Fetches the full OpenStreetMap record of one element — all tags (opening hours, website, phone, …), coordinates and a map link. Takes an OSM id as returned by find_nearby_pois or geocode, e.g. "node/240109189".

  • reverse_geocodeReverse geocode coordinatesread-only

    Converts coordinates into the nearest address or place name (Nominatim).

  • routeRoute between placesread-only

    Calculates the real-world travel distance and time between two or more places, walking, driving or cycling, on OpenStreetMap data. Waypoints are visited in the given order. Set include_steps for a turn-by-turn summary. Use route_matrix to compare many pairs, optimize_route to reorder stops.

  • route_matrixTravel time/distance matrixread-only

    Computes travel times and distances from every origin to every destination in one call — ideal for comparing options (e.g. 5 hotels against 3 sights). Cells are null where no route exists.

  • straight_line_distanceStraight-line distanceread-only

    Great-circle ("as the crow flies") distance between two places. Instant and independent of any road network — use route for real travel distances.

  • suggest_meeting_pointSuggest a meeting pointread-only

    Suggests a fair place to meet for people starting from different locations: finds venues around the geographic midpoint and picks the one with the most balanced travel times for everyone.

Compare and alternatives

    Featured in

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    Stars
    4
    Forks
    0
    Open issues
    0
    Last commit
    Oct 22, 2026 (6 days ago)
    Last release
    Oct 15, 2026 (13 days ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Registry name
    io.github.ni-c/osm-mcp
    Version
    0.3.2
    Auth
    API key
    Packages
    npm osm-mcpoci ghcr.io/ni-c/osm-mcp:0.3.2
    License
    MIT
    Repository
    github.com/ni-c/osm-mcp
    Website
    osm-mcp.ni-c.de
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    Official MCP Registrygithub-graphql

    More from ni-c

    Cite this page

    OpenStreetMap MCP server. Agent Mart. https://agentmart.dev/connectors/ni-c-osm-mcp (last updated 2026-10-24)