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
4,561 results · page 49 of 153
- View details
arcgis-pittsburghMCP serverDev tools
City of Pittsburgh GIS — Pittsburgh, Pennsylvania open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-princewilliamMCP serverDev tools
Prince William County GIS — Prince William County, Virginia open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-puyallupMCP serverDev tools
City of Puyallup GIS — Puyallup, Washington open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-raleighMCP serverDev tools
City of Raleigh GIS — Raleigh, North Carolina open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-richmondMCP serverDev tools
City of Richmond GIS — Richmond, Virginia open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-roanokeMCP serverDev tools
City of Roanoke GIS — Roanoke, Virginia open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-roundrockMCP serverDev tools
City of Round Rock GIS — Round Rock, Texas open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-sacramentoMCP serverDev tools
City of Sacramento GIS — Sacramento, California open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-salemMCP serverDev tools
City of Salem GIS — Salem, Oregon open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-sanbernardinoMCP serverDev tools
City of San Bernardino GIS — San Bernardino, California open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-sanclementeMCP serverDev tools
City of San Clemente GIS — San Clemente, California open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-sanjoaquinMCP serverDev tools
San Joaquin County GIS — San Joaquin County, California open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-sanjoseMCP serverDev tools
City of San Jose GIS — San Jose, California open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-sanjuannmMCP serverDev tools
San Juan County GIS — San Juan County, New Mexico open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-sarasotaMCP serverDev tools
City of Sarasota GIS — Sarasota, Florida open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-sarpycountyMCP serverDev tools
Sarpy County GIS — Sarpy County, Nebraska open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-seattleMCP serverDev tools
City of Seattle GIS — Seattle, Washington open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-southbendMCP serverDev tools
City of South Bend GIS — South Bend, Indiana open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-stlouiscountyMCP serverDev tools
St. Louis County GIS — St. Louis County, Missouri open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-tallahasseeMCP serverDev tools
Tallahassee-Leon County GIS — Tallahassee-Leon County, Florida open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-tampaMCP serverDev tools
City of Tampa GIS — Tampa, Florida open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-tempeMCP serverDev tools
City of Tempe GIS — Tempe, Arizona open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-tigardMCP serverDev tools
City of Tigard GIS — Tigard, Oregon open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-toledoMCP serverDev tools
City of Toledo GIS — Toledo, Ohio open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-tucsonMCP serverDev tools
City of Tucson GIS — Tucson, Arizona open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-victoriaMCP serverDev tools
City of Victoria GIS — Victoria, BC (Canada) open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-vilasMCP serverDev tools
Vilas County GIS — Vilas County, Wisconsin open geospatial data (ArcGIS).
Ready to connect
- View details
arcgis-washingtoncomnMCP serverDev tools
Washington County GIS — Washington County, Minnesota open geospatial data (ArcGIS).
Ready to connect
- View details
archiveMCP serverDev tools
Archive MCP — wraps the Internet Archive APIs (free, no auth)
Ready to connect
- View details
arcleraMCP serverDev tools
Read-only company facts for ARCLERA DIGITAL, LLC: contact, services, legal identity.
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.
7,943 of the 11,193 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.