muend/arcgis-mcp-bridge

Developer tools

이 페이지는 AI로 자동 번역되었습니다. 기술적인 세부 사항은 원문을 확인하세요. 원문 보기

23 stars 2 forks 품질 84 트렌드 30Apache-2.0

Repository Install

Secure, local-first MCP server exposing ArcGIS Pro's ArcPy engine over stdio JSON-RPC.

개요

arcgis-mcp-bridge requires Windows, a licensed ArcGIS Pro installation, and Python 3.11 or newer for the bridge package. Install the bootstrap package using package manager: Then clone ArcGIS Pro's Python environment: If the installed console command is available on PATH, arcgis-mcp-setup is equivalent to py -m arcgis_mcp.setup_env. the setup is not complete until arcgis-mcp-bridge is installed into the reported arcgis-mcp-env\python.exe. Use that same interpreter for both the MCP server command and ARCPY_PYTHON_PATH. This prevents worker failures caused by packages or native extensions being loaded from another Python environment. See for the complete setup and configuration. A secure, local-first, asynchronous MCP server exposing ArcGIS Pro's ArcPy engine to Claude Desktop and other MCP hosts over stdio JSON-RPC. Technical write-up: Building a Secure MCP Bridge for ArcGIS Pro and ArcPy

README

원문 README의 일부입니다. 원문 보기.

arcgis-mcp-bridge

Quick Start

arcgis-mcp-bridge requires Windows, a licensed ArcGIS Pro installation, and Python 3.11 or newer for the bridge package.

Install the bootstrap package using one package manager:

# Option A — pip
py -m pip install --upgrade arcgis-mcp-bridge

# Option B — uv
uv pip install --upgrade arcgis-mcp-bridge

Then clone ArcGIS Pro’s Python environment:

# The final JSON report contains the target `python_exe` path.
py -m arcgis_mcp.setup_env

If the installed console command is available on PATH, arcgis-mcp-setup is equivalent to py -m arcgis_mcp.setup_env.

Important for Windows systems with multiple Python installations: the setup is not complete until arcgis-mcp-bridge is installed into the reported arcgis-mcp-env\python.exe. Use that same interpreter for both the MCP server command and ARCPY_PYTHON_PATH. This prevents worker failures caused by packages or native extensions being loaded from another Python environment.

See 05 — Installation for the complete setup and configuration.

100 declarative geoprocessing tools. Two isolated processes. One security floor.

A secure, local-first, asynchronous MCP server exposing ArcGIS Pro’s ArcPy engine to Claude Desktop and other MCP hosts over stdio JSON-RPC.

Technical write-up: Building a Secure MCP Bridge for ArcGIS Pro and ArcPy


Catalog	100 tools · 10 verticals
Tests	86 unit tests · 86/86 passing · arcpy mocked
Real runtime evidence	Reproducible ArcGIS Pro MCP smoke benchmark
Static analysis	Ruff clean · Mypy `strict` clean
Transport	JSON-RPC 2.0 over stdio
License	Apache-2.0

Why arcgis-mcp-bridge?

Feature	arcgis-mcp-bridge	geo2004/MCP-ArcGISPro	nicogis (C#/.NET)
Tools	100	~15	~10

GitHub에서 전체 README 보기

설치

This server does not publish a one-line install command.

Open the repository installation guide MCP 초보자라면? mcpskill.org 가이드부터 시작하세요 →

설정

{
  "mcpServers": {
    "arcgis-mcp-bridge": {
      "command": "C:\\...\\envs\\arcgis-mcp-env\\python.exe",
      "args": [
        "-m",
        "arcgis_mcp.server"
      ],
      "env": {
        "ARCPY_PYTHON_PATH": "C:\\...\\envs\\arcgis-mcp-env\\python.exe",
        "ARCGIS_MCP_ALLOWED_ROOTS": "C:\\GIS\\Data;C:\\Workspace",
        "ARCGIS_MCP_SCRATCH_GDB": "C:\\GIS\\Data\\scratch.gdb",
        "ARCGIS_MCP_MAX_WORKERS": "2"
      }
    }
  }
}