"Headroom open-notebook resources" 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.
Live BC Parks campsite availability: search sites, open parks, calendars, weather, booking links.
Open manufacturing and maker facility locations for country and facility-type queries.
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.
City of San Bernardino GIS — San Bernardino, California open geospatial data (ArcGIS).
California State Parks GIS — California State Parks open geospatial data (ArcGIS).
Cumberland County GIS — Cumberland County, North Carolina open geospatial data (ArcGIS).
Verified Hamptons & North Fork data: open now, events, beaches, permits, closures.
City of Peoria GIS — Peoria, Arizona open geospatial data (ArcGIS).
Every San Francisco movie showtime — chains, indies, repertory — verified twice daily. Free & open.
Dutch address dossier, vehicle, building, elevation, holidays, demographics. Free samples first.
Hosted MCP server for solar vitamin D. Six public tools, no account needed: find a city, sun times and golden hour, the synthesis window for a day, the whole year of viable months at a latitude, whether right now is a good moment from live UV, and what a sun session produced. Four more read a signed-in user profile, cities and sun history over OAuth 2.1. Built on NOAA solar geometry, a Madronich clear-sky UV model with ozone, MED by Fitzpatrick skin type, and live Open-Meteo data.
Discover Swedish MSK clinics on fysio.care: search clinics, services, and open appointment times.
Location intelligence — geocoding & reverse geocoding (OpenStreetMap), weather forecasts (Open-Meteo), timezone lookup, and Point of Interest search (restaurants, hotels, hospitals, 20+ types).
Marion County GIS — Marion County, Oregon open geospatial data (ArcGIS).
Town of Grand Chute GIS — Grand Chute, Wisconsin 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).
Basque Country hyperlocal mobility: ES/EU semantic search, routing, open-data POIs, peak-bagging.
