"Free PostgreSQL Database Solutions" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Autocomplete Portuguese addresses and look up postal codes (CP7). Free remote MCP, no API key.
Geo MCP — geographic utilities from free public APIs
OpenCage forward + reverse geocoding (free key, 2500/day)
Free solar & home energy tools: estimates, incentives by ZIP, scores, installer routing.
Sunrise-Sunset MCP — wraps the sunrisesunset.io API (free, no auth)
IP Lookup MCP — ip-api.com (free, no auth for basic usage)
Open Charge Map MCP — global EV charging station database (openchargemap.io).
NPS MCP — US National Park Service (free key, generous limits)
Timezone MCP — wraps WorldTimeAPI (free, no auth)
Postcodes MCP — wraps postcodes.io UK postcode API (free, no auth)
OpenTopography global DEM rasters + point queries (free key)
Every San Francisco movie showtime — chains, indies, repertory — verified twice daily. Free & open.
Free, keyless postal/ZIP code lookup: place name(s), state/region, and coordinates.
Free, keyless real-time weather and 7-day forecasts for any city worldwide.
Dutch address dossier, vehicle, building, elevation, holidays, demographics. Free samples first.
Pirate Weather forecast API (Dark Sky-compatible). Free key required.
Citation-backed honey producer discovery by place or varietal. Free, no auth.
Address validation & geocoding for AI agents: 240+ countries, UK PAF, free US/CA enrichment
Book a free consultation or home valuation with SimpliCity Real Estate in Lincoln, Nebraska.
Nationwide Japanese ramen shop database — 62,000+ shops across all 47 prefectures. Geo search (lat/lng + radius), prefecture/city filter, 14-value ramen-style taxonomy, nearest-station data, and monthly closure tracking. No auth required.
