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OpenStreetMap MCP Server v2

OpenStreetMap MCP Server v2

by ogSINGH

OpenStreetMap (OSM) MCP Server v2

CI

An OpenStreetMap MCP server implementation that enhances LLM capabilities with location-based services and geospatial data.

This is a maintained fork. The original project is jagan-shanmugam/open-streetmap-mcp by Jagan Shanmugam, who designed and wrote all of the tools here. Upstream has had no commits since July 2025 and no longer starts against the current mcp SDK, so this fork exists to keep it working and to review and land community contributions. Issues and pull requests are welcome.

What changed in v2

  • Works with mcp 2.x. The SDK renamed FastMCP to MCPServer; uvx osm-mcp-server now fails at import. This fork targets mcp>=2.0.

  • Fixed Overpass 406 Not Acceptable. overpass-api.de rejects the old User-Agent; every request now sends osm-mcp-server-v2/<version>.

  • Fixed search_category with subcategories (upstream #6 by Jagan Shanmugam): Overpass QL has no or inside a tag filter; a regex filter is used instead.

  • Gemini CLI compatibility (upstream #13 by wb1016): suggest_meeting_point takes a typed {latitude, longitude} model so the schema has no additionalProperties.

  • HTTP transport and Docker (upstream #10 by robertlestak and #11 by JumpLink): --transport stdio|sse|streamable-http, --host, --port, plus a Dockerfile.

  • Progress and log messages from tools are now actually delivered (they were never awaited).

  • OVERPASS_API_URL lets you point at an Overpass mirror or self-hosted instance.

  • Tests (uv run pytest) and CI.

Related MCP server: geo-mcp

Demo

Meeting Point Optimization

Meeting Point Use Case

Neighborhood Analysis

Neighborhood Analysis Use Case

Parking Search Use Case

Installation

In MCP Hosts like Claude Desktop, Cursor, Windsurf, etc.

  • Requires Python 3.13+ and uv.

    "mcpServers": {
      "osm-mcp-server": {
        "command": "uvx",
        "args": [
          "osm-mcp-server-v2"
        ]
      }
    }

    Until the package is on PyPI, run it straight from GitHub:

    "mcpServers": {
      "osm-mcp-server": {
        "command": "uvx",
        "args": [
          "--from",
          "git+https://github.com/ogSINGH/open-streetmap-mcp-v2",
          "osm-mcp-server"
        ]
      }
    }

HTTP transport

osm-mcp-server --transport streamable-http --host 127.0.0.1 --port 8000

The MCP endpoint is then http://127.0.0.1:8000/mcp. --transport sse is also available. The server binds to localhost by default; there is no authentication, so only expose it on 0.0.0.0 behind something that adds it.

Docker

docker build -t osm-mcp-server-v2 .
docker run -p 8000:8000 osm-mcp-server-v2
# custom port
docker run -p 3004:3004 -e PORT=3004 osm-mcp-server-v2

The image serves Streamable HTTP on 0.0.0.0:$PORT (default 8000) as a non-root user.

Configuration

Variable

Default

Purpose

OVERPASS_API_URL

https://overpass-api.de/api/interpreter

Overpass endpoint. The public instance rate-limits aggressively; point this at a mirror (for example https://overpass.openstreetmap.fr/api/interpreter) or your own instance for heavy use.

OSM_REQUEST_TIMEOUT

60

Per-request timeout in seconds for all upstream HTTP calls.

MCP hosts launch the server as a subprocess and forward only a minimal environment, so set these in the host config rather than your shell:

"osm-mcp-server": {
  "command": "uvx",
  "args": ["osm-mcp-server-v2"],
  "env": { "OVERPASS_API_URL": "https://overpass.openstreetmap.fr/api/interpreter" }
}

All requests to Nominatim, Overpass, OSRM and the tile servers carry a User-Agent of osm-mcp-server-v2/<version>, as their usage policies require.

Features

This server provides LLMs with tools to interact with OpenStreetMap data, enabling location-based applications to:

  • Geocode addresses and place names to coordinates

  • Reverse geocode coordinates to addresses

  • Find nearby points of interest

  • Get route directions between locations

  • Search for places by category within a bounding box

  • Suggest optimal meeting points for multiple people

  • Explore areas and get comprehensive location information

  • Find schools and educational institutions near a location

  • Analyze commute options between home and work

  • Locate EV charging stations with connector and power filtering

  • Perform neighborhood livability analysis for real estate

  • Find parking facilities with availability and fee information

Components

Resources

The server implements location-based resources:

  • location://place/{query}: Get information about places by name or address

  • location://map/{style}/{z}/{x}/{y}: Get styled map tiles at specified coordinates

Tools

The server implements several geospatial tools:

  • geocode_address: Convert text to geographic coordinates

  • reverse_geocode: Convert coordinates to human-readable addresses

  • find_nearby_places: Discover points of interest near a location

  • get_route_directions: Get turn-by-turn directions between locations

  • search_category: Find places of specific categories in an area

  • suggest_meeting_point: Find optimal meeting spots for multiple people

  • explore_area: Get comprehensive data about a neighborhood

  • find_schools_nearby: Locate educational institutions near a specific location

  • analyze_commute: Compare transportation options between home and work

  • find_ev_charging_stations: Locate EV charging infrastructure with filtering

  • analyze_neighborhood: Evaluate neighborhood livability for real estate

  • find_parking_facilities: Locate parking options near a destination

Local Testing

Running the Server

To run the server locally:

  1. Install dependencies (creates .venv):

uv sync
  1. Run the tests:

uv run pytest
  1. Start the server over stdio:

uv run osm-mcp-server

Testing with Example Clients

The repository includes two example clients in the examples/ directory:

Basic Client Example

client.py demonstrates basic usage of the OSM MCP server:

uv run python examples/client.py

This will:

  • Connect to the locally running server

  • Get information about San Francisco

  • Search for restaurants in the area

  • Retrieve comprehensive map data with progress tracking

LLM Integration Example

location_assistant_client.py provides a helper class designed for LLM integration:

uv run python examples/location_assistant_client.py

This example shows how an LLM can use the Location Assistant to:

  • Get location information from text queries

  • Find nearby points of interest

  • Get directions between locations

  • Find optimal meeting points

  • Explore neighborhoods

Writing Your Own Client

See examples/client.py: it spawns the server over stdio with mcp.client.stdio.stdio_client, wraps it in ClientSession, and calls tools with session.call_tool(name, arguments).

Claude Desktop config for local server

On MacOS: ~/Library/Application\ Support/Claude/claude_desktop_config.json On Windows: %APPDATA%/Claude/claude_desktop_config.json

"mcpServers": {
  "osm-mcp-server": {
    "command": "uv",
    "args": [
      "--directory",
      "/path/to/osm-mcp-server",
      "run",
      "osm-mcp-server"
    ]
  }
}

Development

Building and Publishing

To prepare the package for distribution:

  1. Sync dependencies and update lockfile:

uv sync
  1. Build package distributions:

uv build

This will create source and wheel distributions in the dist/ directory.

  1. Publish to PyPI: push a v* tag. .github/workflows/publish-to-pypi.yml builds and publishes with PyPI trusted publishing (no token needed once the publisher is configured on PyPI for this repo).

Debugging

Since MCP servers run over stdio, debugging can be challenging. For the best debugging experience, we strongly recommend using the MCP Inspector.

You can launch the MCP Inspector via npm with this command:

npx @modelcontextprotocol/inspector uv --directory /path/to/osm-mcp-server run osm-mcp-server

Upon launching, the Inspector will display a URL that you can access in your browser to begin debugging.

Credits

  • Jagan Shanmugam (@jagan-shanmugam) — original author of open-streetmap-mcp, including every tool and resource here.

  • Contributors whose upstream pull requests were reviewed and adapted into v2: Sesame2 (#7, superseded by #6), robertlestak (#10), JumpLink (#11), wb1016 (#13).

  • Maintained by @ogSINGH.

Licensed under the MIT License, same as upstream. See LICENSE.

Available Tools

12 tools
analyze_commuteA

Perform a detailed commute analysis between home and work locations.

This advanced tool analyzes commute options between two locations (typically home and work), comparing multiple transportation modes and providing detailed metrics for each option. Includes estimated travel times, distances, turn-by-turn directions, and other commute-relevant data. Essential for real estate decisions, lifestyle planning, and workplace relocation analysis.

Args: home_latitude: Home location latitude (decimal degrees) home_longitude: Home location longitude (decimal degrees) work_latitude: Workplace location latitude (decimal degrees) work_longitude: Workplace location longitude (decimal degrees) modes: List of transportation modes to analyze (options: "car", "foot", "bike") depart_at: Optional departure time (format: "HH:MM") for time-sensitive routing

Returns: Comprehensive commute analysis with: - Summary comparing all transportation modes - Detailed route information for each mode - Total distance and duration for each option - Turn-by-turn directions

Inputs: home_latitude (required), work_latitude (required), home_longitude (required), work_longitude (required), +2 more. Returns: result

analyze_neighborhoodB

Generate a comprehensive neighborhood analysis focused on livability factors.

This advanced analysis tool evaluates a neighborhood based on multiple livability factors, including amenities, transportation options, green spaces, and services. Results include counts and proximity scores for various categories, helping to assess the overall quality and convenience of a residential area. Invaluable for real estate decisions, relocation planning, and neighborhood comparisons.

Args: latitude: Center point latitude (decimal degrees) longitude: Center point longitude (decimal degrees) radius: Analysis radius in meters (defaults to 1000m/1km)

Returns: Comprehensive neighborhood profile including: - Overall neighborhood score - Walkability assessment - Public transportation access - Nearby amenities (shops, restaurants, services) - Green spaces and recreation - Education and healthcare facilities - Detailed counts and distance metrics for each category

Inputs: latitude (required), longitude (required), radius. Returns: result

explore_areaB

Generate a comprehensive profile of an area including all amenities and features.

This powerful analysis tool creates a detailed overview of a neighborhood or area by identifying and categorizing all geographic features, amenities, and points of interest. Results are organized by category for easy analysis. Excellent for neighborhood research, area comparisons, and location-based decision making.

Args: latitude: Center point latitude (decimal degrees) longitude: Center point longitude (decimal degrees) radius: Search radius in meters (defaults to 500m)

Returns: In-depth area profile including: - Address and location context - Total feature count - Features organized by category and subcategory - Each feature includes name, coordinates, and detailed metadata

Inputs: latitude (required), longitude (required), radius. Returns: result

find_ev_charging_stationsA

Locate electric vehicle charging stations near a specific location.

This specialized search tool identifies EV charging infrastructure within a specified distance from a location. Results can be filtered by connector type (Tesla, CCS, CHAdeMO, etc.) and minimum power delivery. Essential for EV owners planning trips or evaluating potential charging stops.

Args: latitude: Center point latitude (decimal degrees) longitude: Center point longitude (decimal degrees) radius: Search radius in meters (defaults to 5000m/5km) connector_types: Optional list of specific connector types to filter by (e.g., ["type2", "ccs", "tesla"]) min_power: Minimum charging power in kW

Returns: List of charging stations with: - Location name and operator - Available connector types - Charging speeds - Number of charging points - Access restrictions - Other relevant metadata

Inputs: latitude (required), longitude (required), radius, min_power, +1 more. Returns: result

find_nearby_placesA

Discover points of interest and amenities near a specific location.

This tool performs a comprehensive search around a geographic point to identify nearby establishments, amenities, and points of interest. Results are organized by category and subcategory, making it easy to find specific types of places. Essential for location-based recommendations, neighborhood analysis, and proximity-based decision making.

Args: latitude: Center point latitude (decimal degrees) longitude: Center point longitude (decimal degrees) radius: Search radius in meters (defaults to 1000m/1km) categories: List of OSM categories to search for (e.g., ["amenity", "shop", "tourism"]). If omitted, searches common categories. limit: Maximum number of total results to return

Returns: Structured dictionary containing: - Original query parameters - Total count of places found - Results grouped by category and subcategory - Each place includes name, coordinates, and associated tags

Inputs: latitude (required), longitude (required), limit, radius, +1 more. Returns: result

find_parking_facilitiesA

Locate parking facilities near a specific location.

This tool finds parking options (lots, garages, street parking) near a specified location. Results can be filtered by parking type and include capacity information where available. Useful for trip planning, city navigation, and evaluating parking availability in urban areas.

Args: latitude: Center point latitude (decimal degrees) longitude: Center point longitude (decimal degrees) radius: Search radius in meters (defaults to 1000m/1km) parking_type: Optional filter for specific types of parking facilities ("surface", "underground", "multi-storey", etc.)

Returns: List of parking facilities with: - Name and type - Capacity information if available - Fee structure if available - Access restrictions - Distance from search point

Inputs: latitude (required), longitude (required), radius, parking_type. Returns: result

find_schools_nearbyB

Locate educational institutions near a specific location, filtered by education level.

This specialized search tool identifies schools, colleges, and other educational institutions within a specified distance from a location. Results can be filtered by education level (elementary, middle, high school, university, etc.). Essential for families evaluating neighborhoods or real estate purchases with education considerations.

Args: latitude: Center point latitude (decimal degrees) longitude: Center point longitude (decimal degrees) radius: Search radius in meters (defaults to 2000m/2km) education_levels: Optional list of specific education levels to filter by (e.g., ["elementary", "secondary", "university"])

Returns: List of educational institutions with: - Name and type - Distance from search point - Education levels offered - Contact information if available - Other relevant metadata

Inputs: latitude (required), longitude (required), radius, education_levels. Returns: result

geocode_addressA

Convert an address or place name to geographic coordinates with detailed location information.

This tool takes a text description of a location (such as an address, landmark name, or place of interest) and returns its precise geographic coordinates along with rich metadata. The results can be used for mapping, navigation, location-based analysis, and as input to other geospatial tools.

Args: address: The address, place name, landmark, or description to geocode (e.g., "Empire State Building", "123 Main St, Springfield", "Golden Gate Park, San Francisco")

Returns: List of matching locations with: - Geographic coordinates (latitude/longitude) - Formatted address - Administrative boundaries (city, state, country) - OSM type and ID - Bounding box (if applicable) - Importance ranking

Inputs: address (required). Returns: result

get_route_directionsA

Calculate detailed route directions between two geographic points.

This tool provides comprehensive routing information between two locations using OpenStreetMap/OSRM. The output can be minimized using the steps, overview, and annotations parameters to reduce the response size.

Args: from_latitude: Starting point latitude (decimal degrees) from_longitude: Starting point longitude (decimal degrees) to_latitude: Destination latitude (decimal degrees) to_longitude: Destination longitude (decimal degrees) ctx: Context (provided internally by MCP) mode: Transportation mode ("car", "bike", "foot") steps: Turn-by-turn instructions (True/False, Default: False) overview: Geometry output ("full", "simplified", "false"; Default: "simplified") annotations: Additional segment info (True/False, Default: False)

Returns: Dictionary with routing information (summary, directions, geometry, waypoints)

Example: { "from_latitude": 51.3334193, "from_longitude": 9.4540423, "to_latitude": 51.3295516, "to_longitude": 9.4576721, "mode": "car", "steps": false, "overview": "simplified", "annotations": false }

Inputs: to_latitude (required), to_longitude (required), from_latitude (required), from_longitude (required), +4 more. Returns: result

reverse_geocodeA

Convert geographic coordinates to a detailed address and location description.

This tool takes a specific point on Earth (latitude and longitude) and returns comprehensive information about that location, including its address, nearby landmarks, administrative boundaries, and other contextual information. Useful for translating GPS coordinates into human-readable locations.

Args: latitude: The latitude coordinate (decimal degrees, WGS84) longitude: The longitude coordinate (decimal degrees, WGS84)

Returns: Detailed address and location information including: - Formatted address - Building, street, city, state, country - Administrative hierarchy - OSM metadata - Postal code and other relevant identifiers

Inputs: latitude (required), longitude (required). Returns: result

search_categoryA

Search for specific types of places within a defined geographic area.

This tool allows targeted searches for places matching specific categories within a rectangular geographic region. It's particularly useful for filtering places by type (restaurants, schools, parks, etc.) within a neighborhood or city district. Results include complete location details and metadata about each matching place.

Args: category: Main OSM category to search for (e.g., "amenity", "shop", "tourism", "building") min_latitude: Southern boundary of search area (decimal degrees) min_longitude: Western boundary of search area (decimal degrees) max_latitude: Northern boundary of search area (decimal degrees) max_longitude: Eastern boundary of search area (decimal degrees) subcategories: Optional list of specific subcategories to filter by (e.g., ["restaurant", "cafe"])

Returns: Structured results including: - Query parameters - Count of matching places - List of matching places with coordinates, names, and metadata

Inputs: category (required), max_latitude (required), min_latitude (required), max_longitude (required), +2 more. Returns: result

suggest_meeting_pointA

Find the optimal meeting place for multiple people coming from different locations.

This tool calculates a central meeting point based on the locations of multiple individuals, then recommends suitable venues near that central point. Ideal for planning social gatherings, business meetings, or any situation where multiple people need to converge from different starting points.

Args: locations: List of dictionaries, each containing the latitude and longitude of a person's location Example: [{"latitude": 37.7749, "longitude": -122.4194}, {"latitude": 37.3352, "longitude": -121.8811}] venue_type: Type of venue to suggest as a meeting point. Options include: "cafe", "restaurant", "bar", "library", "park", etc.

Returns: Meeting point recommendations including: - Calculated center point coordinates - List of suggested venues with names and details - Total number of matching venues in the area

Inputs: locations (required), venue_type. Returns: result

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

Loading tool schema changelog…

    TDQS

    A3.6/5.0

    Scored across 12 tools

    Disambiguation3/5

    Several tools overlap substantially: explore_area, find_nearby_places, analyze_neighborhood, and search_category all return categorized POIs in an area, and find_schools_nearby, find_ev_charging_stations, and find_parking_facilities are essentially specialized subsets that find_nearby_places could handle. The descriptions help distinguish analysis-oriented tools (analyze_neighborhood, explore_area) from search-oriented ones, but an agent could still easily misselect among the area-search family.

    Naming Consistency5/5

    Every tool follows a clean verb_noun pattern (explore_area, reverse_geocode, geocode_address, find_nearby_places, get_route_directions, search_category, suggest_meeting_point, analyze_commute, etc.). Verbs are consistent (find_/get_/analyze_/search_) and naming is fully snake_case with no deviations.

    Tool Count4/5

    12 tools is a reasonable, well-scoped size for an OSM geospatial server covering geocoding, routing, search, and analysis. It's slightly heavy given the redundant specialized search tools, but nothing feels padded to the point of being unmanageable.

    Completeness4/5

    Core geospatial workflows are well covered: both geocoding directions, routing, POI/category search, area and neighborhood analysis, and specialized searches. Minor gaps exist (e.g., isochrones, elevation, map/static image generation, or boundary/administrative lookups), but agents can accomplish most realistic tasks.

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