Catastro GPS MCP server

Official cadastral parcels for AI agents from the full cadastre of 27 European countries (including the Basque Country and Navarre foral cadastres), with one API key, by cadastral reference and by coordinates. Partial coverage in 2 more: the United Kingdom (Scotland only, by coordinates) and Sweden (agricultural blocks). Every parcel names its official source and licence in source.

Ask your agent for a parcel by its cadastral reference, by a point on the map or by a postal address. It gets back the reference, location, area, land use and the parcel outline; it can list every dwelling of a Spanish building, read relief, protected areas, climate normals and satellite ground motion, estimate solar and agricultural potential, read aggregated market prices, and score and compare parcels.

• 27 full cadastres plus 2 partial countries, one call shape. ES, PT, FR, IT, DE, PL, NL, CH... and the two Spanish foral cadastres (PV, NA) that the central Catastro does not serve.
• The country is optional. It is detected from the reference format or from the point. When bare digits fit several countries the API says so (CNV_AMBIGUOUS) and resolve_reference tells you which ones, for free.
• Address search in 27 countries. "Calle Gran Via 31, Madrid", "8 boulevard du Port, Amiens" or "Damrak 1, 1012 LG Amsterdam" become ranked parcels.
• Buildings, not only plots. get_units lists every dwelling, shop and garage of a Spanish building with floor, door, area and participation coefficient.
• Your quota in every answer. Each result carries the monthly quota left, the prepaid balance and the per-minute headroom.
• Free tier for good. 25 calls a month at no cost, no card. Failed lookups are not charged.

Get a key at parcelgps.com/developers.

Install

Remote server, nothing to install

The server runs at https://mcp.parcelgps.com/mcp (Streamable HTTP). Every tool call runs on your own key, so it counts against your own quota. Listing the tools needs no key.

Claude Code

claude mcp add --transport http parcel-gps https://mcp.parcelgps.com/mcp --header "Authorization: Bearer pk_live_your_key_here"

Cursor, VS Code, Windsurf (mcp.json)

{
  "mcpServers": {
    "parcel-gps": {
      "url": "https://mcp.parcelgps.com/mcp",
      "headers": { "Authorization": "Bearer pk_live_your_key_here" }
    }
  }
}

Claude.ai and ChatGPT custom connectors, or any client that only takes a URL: put the key in the URL and keep that URL private.

https://mcp.parcelgps.com/mcp?api_key=pk_live_your_key_here

The key is also accepted in an X-API-Key header.

Claude Desktop

{
  "mcpServers": {
    "catastro-gps": {
      "command": "npx",
      "args": ["-y", "catastro-gps-mcp"],
      "env": { "CATASTROGPS_API_KEY": "pk_live_your_key_here" }
    }
  }
}

Claude Code

claude mcp add catastro-gps --env CATASTROGPS_API_KEY=pk_live_your_key_here -- npx -y catastro-gps-mcp

Cursor, Windsurf, VS Code and other MCP clients

Use the same npx -y catastro-gps-mcp command with CATASTROGPS_API_KEY in the environment.

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