Skip to content
mcp/harbor
Claude Desktop

supercarto for Claude Desktop

io.github.unselfisheologism/supercarto

Token-budgeted map context for any coordinate: OSM graph, terrain, weather, daylight, GTFS transit

client:Claude Desktop transport:stdio runtime:npm

Install supercarto in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "supercarto": {
      "command": "npx",
      "args": [
        "-y",
        "supercarto"
      ],
      "env": {
        "SUPERCARTO_OWM_KEY": "<SUPERCARTO_OWM_KEY>",
        "SUPERCARTO_GTFS_URL": "<SUPERCARTO_GTFS_URL>",
        "SUPERCARTO_GTFS_RT": "<SUPERCARTO_GTFS_RT>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

supercarto in other clients

supercarto MCP server