"Open Collective" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Official MCP: continuous supply-chain risk monitoring and early warning, not a one-off report. Register and create a key at https://supplygraph.ai/zk_chat_os/dashboard/dashboard.html — if you are not signed in you will be redirected to login; new users can register there. After login, open A2A / MCP and click Create Production Key or Create Sandbox Key. Send the header as Bearer <api_key> (one Bearer prefix, then the raw key). Optional for initialize and tools/list; required for tools/call.
Find EV charging stations, detail, and reliability check-ins via the global Open Charge Map.
Global weather via Open-Meteo: forecast, ERA5 archive, marine, air quality, geocoding, elevation.
Marion County GIS — Marion County, Oregon open geospatial data (ArcGIS).
Town of Grand Chute GIS — Grand Chute, Wisconsin open geospatial data (ArcGIS).
Durham City-County GIS — Durham, North Carolina open geospatial data (ArcGIS).
City of Cedar Park GIS — Cedar Park, Texas open geospatial data (ArcGIS).
City of Longview GIS — Longview, Texas open geospatial data (ArcGIS).
Town of Oro Valley GIS — Oro Valley, Arizona open geospatial data (ArcGIS).
Montana State GIS — Montana open geospatial data (ArcGIS).
City of Detroit GIS — Detroit, Michigan open geospatial data (ArcGIS).
City of Branson GIS — Branson, Missouri open geospatial data (ArcGIS).
City of Brampton GIS — Brampton, Ontario (Canada) open geospatial data (ArcGIS).
Berks County GIS — Berks County, Pennsylvania open geospatial data (ArcGIS).
City of Asheville GIS — Asheville, North Carolina open geospatial data (ArcGIS).
Open Topo Data — global elevation lookups (multiple DEM datasets)
geoBoundaries MCP — open database of political administrative boundaries.
Washington County GIS — Washington County, Minnesota open geospatial data (ArcGIS).
Vilas County GIS — Vilas County, Wisconsin open geospatial data (ArcGIS).
City of Victoria GIS — Victoria, BC (Canada) open geospatial data (ArcGIS).