Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
19,541 servers
Art MCP — Metropolitan Museum of Art Collection API (free, no auth)
Arizona Revised Statutes — state statutes by citation.
Czech business register (ARES) — look up any Czech company or sole trader by IČO or by name, and…
City of Tigard GIS — Tigard, Oregon open geospatial data (ArcGIS).
Vilas County GIS — Vilas County, Wisconsin open geospatial data (ArcGIS).
City of Tulsa GIS — Tulsa, Oklahoma open geospatial data (ArcGIS).
City of Tucson GIS — Tucson, Arizona open geospatial data (ArcGIS).
City of Toledo GIS — Toledo, Ohio open geospatial data (ArcGIS).
City of San Jose GIS — San Jose, California open geospatial data (ArcGIS).
City of Sumter GIS — Sumter, South Carolina open geospatial data (ArcGIS).
City of South Bend GIS — South Bend, Indiana open geospatial data (ArcGIS).
Stanislaus County GIS — Stanislaus County, California open geospatial data (ArcGIS).
City of San Bernardino GIS — San Bernardino, California open geospatial data (ArcGIS).
San Juan County GIS — San Juan County, New Mexico open geospatial data (ArcGIS).
City of San Clemente GIS — San Clemente, California open geospatial data (ArcGIS).
City of Round Rock GIS — Round Rock, Texas open geospatial data (ArcGIS).
City of Richmond GIS — Richmond, Virginia open geospatial data (ArcGIS).
City of Raleigh GIS — Raleigh, North Carolina open geospatial data (ArcGIS).
City of Puyallup GIS — Puyallup, Washington open geospatial data (ArcGIS).
Prince William County GIS — Prince William County, Virginia open geospatial data (ArcGIS).
Lancaster County GIS — Lancaster County, Pennsylvania open geospatial data (ArcGIS).
City of Peterborough GIS — Peterborough, Ontario (Canada) open geospatial data (ArcGIS).
City of Peoria GIS — Peoria, Arizona open geospatial data (ArcGIS).
Pima County GIS — Pima County, Arizona open geospatial data (ArcGIS).
City of Pflugerville GIS — Pflugerville, Texas open geospatial data (ArcGIS).
City of Phoenix GIS — Phoenix, Arizona open geospatial data (ArcGIS).
City of Onkaparinga GIS — Onkaparinga, South Australia open geospatial data (ArcGIS).
City of Norman GIS — Norman, Oklahoma open geospatial data (ArcGIS).
Lorain County GIS — Lorain County, Ohio open geospatial data (ArcGIS).