mcp atlas for Claude Desktop

io.github.leoyrh/mcp-atlas

Owner and APN lookup across 171 verified US county parcel ArcGIS endpoints. No API key needed.

client:Claude Desktop transport:stdio runtime:npm

Install mcp atlas in Claude Desktop

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

{
  "mcpServers": {
    "mcp-atlas": {
      "command": "npx",
      "args": [
        "-y",
        "@urbankitstudio/mcp-atlas"
      ]
    }
  }
}

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