"ArcGIS" matching MCP servers:

An MCP server that wraps the U.S. Army Corps of Engineers (USACE) Institute for Water Resources (IWR) River Mile Marker ArcGIS Feature Service, allowing LLMs to locate river mile markers on navigable U.S. rivers and answer 'what river mile am I at?' questions.

Enables access to high-value US public data sources via MCP, including federal agencies, state portals, and platforms like Socrata, ArcGIS, and CKAN, with tools for searching, querying, and geographic resolution.