#ESRI

MCP server for ArcGIS Portal and ArcGIS Online. Lets AI assistants search content, query feature layers, manage features, handle content operations, and administer users and groups. Built on the Model Context Protocol for integration with Claude Desktop, Cursor, VS Code Copilot, and other MCP clients. Disclaimer: This is an independent open-source project. It is not affiliated with, endorsed by, or sponsored by Esri Inc. "ArcGIS" is a registered trademark of Esri.

Secure local-first MCP server exposing 100 ArcGIS Pro / ArcPy geoprocessing tools to LLM agents. Two-process architecture, PathGuard filesystem sandboxing, and confirmation gates for destructive operations. Real geoprocessing requires local Windows + licensed ArcGIS Pro; cloud/container runners support discovery, installation metadata, and health_check pipeline introspection without ArcGIS.

Give AI assistants direct access to 152 verified US county parcel ArcGIS REST endpoints across 50 states. Look up a county's REST endpoint, get its real owner/taxpayer field name, and build a ready-to-fire owner-name search query — no ArcGIS expertise or API key required.