MCP servers.
Connect a server the community built.
An MCP server is a program somebody else built that gives your AI new tools: search a service, read a file, call an API.
Connect one here and Claude, Claude Code, ChatGPT, Codex and Cursor all reach it through a single endpoint, with your key held on the server side.
Category: Dev tools
4,640 results · page 47 of 155
- View details
arcgis-albuquerqueMCP serverDev tools
City of Albuquerque GIS — Albuquerque, New Mexico open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-alleghenyMCP serverDev tools
Allegheny County GIS — Allegheny County, Pennsylvania open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-ashevilleMCP serverDev tools
City of Asheville GIS — Asheville, North Carolina open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-auroraMCP serverDev tools
City of Aurora GIS — Aurora, Colorado open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-austinMCP serverDev tools
City of Austin GIS — Austin, Texas open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-berkscountyMCP serverDev tools
Berks County GIS — Berks County, Pennsylvania open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-bramptonMCP serverDev tools
City of Brampton GIS — Brampton, Ontario (Canada) open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-bransonMCP serverDev tools
City of Branson GIS — Branson, Missouri open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-carlsbadMCP serverDev tools
City of Carlsbad GIS — Carlsbad, California open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-caryMCP serverDev tools
Town of Cary GIS — Cary, North Carolina open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-castateparksMCP serverDev tools
California State Parks GIS — California State Parks open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-cedarparkMCP serverDev tools
City of Cedar Park GIS — Cedar Park, Texas open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-centennialMCP serverDev tools
City of Centennial GIS — Centennial, Colorado open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-chapelhillMCP serverDev tools
Town of Chapel Hill GIS — Chapel Hill, North Carolina open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-charlestonMCP serverDev tools
Charleston County GIS — Charleston County, South Carolina open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-chathamMCP serverDev tools
Chatham County GIS — Chatham County, Georgia open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-chestercountyMCP serverDev tools
Chester County GIS — Chester County, Pennsylvania open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-coquitlamMCP serverDev tools
City of Coquitlam GIS — Coquitlam, BC (Canada) open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-courtenayMCP serverDev tools
City of Courtenay GIS — Courtenay, BC (Canada) open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-cranstonMCP serverDev tools
Cranston GIS — Cranston, Rhode Island open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-cumberlandMCP serverDev tools
Cumberland County GIS — Cumberland County, North Carolina open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-cupertinoMCP serverDev tools
City of Cupertino GIS — Cupertino, California open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-dcMCP serverDev tools
Washington DC GIS — Washington, DC open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-delawarecoMCP serverDev tools
Delaware County GIS — Delaware County, Indiana open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-detroitMCP serverDev tools
City of Detroit GIS — Detroit, Michigan open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-dublinohMCP serverDev tools
City of Dublin GIS — Dublin, Ohio open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-dukescountyMCP serverDev tools
Dukes County GIS — Dukes County, Massachusetts open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-durhamMCP serverDev tools
Durham City-County GIS — Durham, North Carolina open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-eaganMCP serverDev tools
City of Eagan GIS — Eagan, Minnesota open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-eastbatonrougeMCP serverDev tools
East Baton Rouge GIS — East Baton Rouge Parish, Louisiana open geospatial data (ArcGIS).
Ready to connect
What is an MCP server?
The Model Context Protocol is the open standard AI clients use to call tools. An MCP server is a program that answers those calls: it publishes a few tools with their inputs, and the AI decides when to use them. Most are written by the people who needed them and published as open source, which is why this list is long and uneven.
8,142 of the 11,410 servers listed here can be served through ahel today. The rest stay listed so you can find them and read what they do, and their pages say plainly that ahel cannot serve them yet.
Connect one to Claude, Cursor, Codex or ChatGPT
Connecting a server here does not put anything on your machine. ahel runs it and serves its tools to every AI client you sign in with, so one connection covers Claude, Claude Code, ChatGPT, Codex, Cursor and VS Code with Copilot.
Your client's tool list stays the same size whatever you connect: a server's own tools are read with the tools verb and run with the use verb. Keys are sealed in ahel and injected server side, so a credential never crosses the link.