ArcGIS MCP Bridge

Package (pypi 0.6.6)

uvx arcgis-mcp-bridge

Or add to your MCP client config:

{
  "mcpServers": {
    "arcgis-mcp-bridge": {
      "command": "uvx",
      "args": [
        "arcgis-mcp-bridge"
      ],
      "env": {
        "ARCPY_PYTHON_PATH": "<YOUR_VALUE>",
        "ARCGIS_MCP_ALLOWED_ROOTS": "<YOUR_VALUE>",
        "ARCGIS_MCP_SCRATCH_GDB": "<YOUR_VALUE>",
        "ARCGIS_MCP_MAX_WORKERS": "<YOUR_VALUE>"
      }
    }
  }
}

• ARCPY_PYTHON_PATH required — Path to the licensed ArcGIS Pro Python interpreter or cloned arcgis-mcp-env interpreter.
• ARCGIS_MCP_ALLOWED_ROOTS — Optional semicolon-separated PathGuard boundary roots for local GIS data.
• ARCGIS_MCP_SCRATCH_GDB — Optional default output workspace. If set, it must point to an existing file geodatabase.
• ARCGIS_MCP_MAX_WORKERS — Optional maximum number of concurrent ArcPy worker subprocesses. Defaults to 2.