Mapsi Mcp
- algolayer/mapsi-mcp
mapsi-mcp is a MCP server that exposes 17+ OpenStreetMap geospatial tools—geocoding, routing, isochrone, H3, and elevation—to your agent via Mapsi.
About
mapsi-mcp is a Model Context Protocol server that wraps Mapsi’s OpenStreetMap-backed geospatial API for AI coding agents. Developers shipping location features—delivery ETA, store locator, territory planning, or map visualizations—can register this server so Claude Code, Cursor, or Codex can geocode, route, compute isochrones, work with H3 indexes, and use the rest of the tool set without leaving the chat. You need a Mapsi API key and the stdio npm package. Complexity is intermediate because you must understand coordinates, rate limits, and how your product uses spatial results. It is a focused MCP integration, not a full GIS desktop or a hosted map tile CDN.
- 17+ geospatial MCP tools: geocoding, routing, isochrone, H3, elevation, and 13 more on OpenStreetMap data
- Stdio npm package mapsi-mcp with MAPSI_API_KEY from mapsi.dev
- Suited for location-aware SaaS, logistics prototypes, and field-service UIs
- Agent-callable tools instead of copying REST docs into every session
- OpenStreetMap-backed queries for builders avoiding proprietary map SDK lock-in early
Mapsi Mcp by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
claude mcp add --env MAPSI_API_KEY=YOUR_MAPSI_API_KEY mapsi-mcp -- npx -y mapsi-mcpAdd your badge
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| Package | mapsi-mcp |
|---|---|
| Transport | STDIO |
| Auth | Required |
| Repository | algolayer/mapsi-mcp ↗ |
What it does
Let your coding agent geocode addresses, plan routes, draw isochrones, and query H3 grids without hand-rolling OpenStreetMap APIs.
Who is it for?
Best when you're adding OpenStreetMap-based location features to a SaaS, API, or mobile app through an agent-assisted integration pass.
Skip if: Skip if you only need a static embedded map with no agent-driven geospatial queries, or developers without a Mapsi API key.
What you get
After you add mapsi-mcp and a MAPSI_API_KEY, your agent can call structured geospatial tools while you implement location logic in code.
- Registered stdio MCP server in your agent config
- Agent-accessible geocoding, routing, and related OSM tool calls
- Faster iteration on location-feature code against live Mapsi responses
By the numbers
- 17+ geospatial tools advertised (geocoding, routing, isochrone, H3, elevation, and 13 more)
- Registry version 1.0.0
- Transport: stdio via npm package mapsi-mcp
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FAQ
Who is mapsi-mcp for?
Developers and small teams who want their AI coding agent to run geocoding, routing, isochrones, and related OSM workflows through MCP while building map-related product features.
When should I use mapsi-mcp?
Use it during build when you are integrating location services—addresses, routes, catchment areas, or elevation—into your app and want the agent to call Mapsi instead of guessing REST payloads.
How do I add mapsi-mcp to my agent?
Install the npm package mapsi-mcp, set the secret environment variable MAPSI_API_KEY from mapsi.dev, and register the stdio MCP server in Claude Code, Cursor, or another MCP-compatible client.