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arcgis-mcp-bridge 需要 Windows、授权的 ArcGIS Pro 安装，以及 桥接包使用Python 3.11或更新版本。

使用 one 包管理器安装引导包：

然后克隆ArcGIS Pro的Python环境：

如果已安装的控制台命令在PATH上可用， arcgis-mcp-setup 等价于 py -m arcgis_mcp.setup_env。

对于安装多个Python的Windows系统非常重要： 设置直到arcgis-mcp-bridge安装到该 报告了arcgis-mcp-env\python.exe。使用同一个解释器对两个 MCP服务器command和ARCPY_PYTHON_PATH。这防止了工人故障 是因为从另一个Python加载包或本地扩展引起的 环境。

完整设置和配置请参见05 — 安装。

100个声明式地理处理工具。两个独立进程。一个安全层。

一个安全、本地优先、异步的 MCP 服务器，展示了 ArcGIS Pro 的 ArcPy 通过stdio JSON-RPC传输到Claude Desktop和其他MCP主机。

技术文章：为ArcGIS Pro和ArcPy构建安全MCP桥

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

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Why arcgis-mcp-bridge?