"Supabase (open source Firebase alternative)" matching MCP connectors:

Verified Hamptons & North Fork data: open now, events, beaches, permits, closures.

Find EV charging stations, detail, and reliability check-ins via the global Open Charge Map.

Published driving guides, source-backed UK and US test-centre search, and study-plan previews.

SNCF Open Data (ressources.data.sncf.com) — OpenDataSoft MCP.

U.S. Bureau of Transportation Statistics (BTS) — data.bts.gov open-data portal (Socrata platform).

Swiss Transport MCP — wraps Transport Open Data API (free, no auth)

US DOT Open Data (datahub.transportation.gov) Socrata MCP.

Open Charge Map MCP — global EV charging station database (openchargemap.io).

data.gov.sg MCP — Singapore open data + real-time environment/transport feeds

Decodes US VINs and looks up open NHTSA safety recall campaigns for a vehicle.

AI-native Caribbean vacation-rental registry: pricing, licensing, availability, source-linked.

Keyless open data for 84 German cities: 12 lean read-only MCP tools covering 67 data types.

Refugio de montaña en Vallecitos, Cordón del Plata: disponibilidad, precios, clima y reservas.

Heart-shaped GPS running routes in 200+ cities — charity, gift, memorial, anniversary.

Basque Country hyperlocal mobility: ES/EU semantic search, routing, open-data POIs, peak-bagging.