"How to obtain an API key" matching MCP connectors:

AI-readable directory + commerce layer: 3,500+ SEA businesses, plus products from verified stores.

City geocoding and timezone resolution for birth data, for AI agents, one API key.

US crime scores, incidents, neighborhood demographics, rent data, and offender search by address.

Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.

Lviv public transport MCP: stops, timetables, routes, and live vehicle positions. No API key.

MCP server for the Philippine Standard Geographic Code (PSGC) API. Gives AI agents structured access to the full PH geographic hierarchy - regions, provinces, cities, municipalities, and barangays.

Convert latitude/longitude to the deepest administrative loc_id plus its full parent chain.

Timezone tools for agents: convert, world clock, offset, lookup, date math, holidays, slots. x402

Shared, verifiable memory for AI agents and robots: signed tokens that resolve and verify offline.

Geospatial MCP server for earthquake, tsunami, volcano, disaster, and FX data queries.

A loc_id to its bounding box, centroid, and polygon, with its name and admin level.

Free solar and home-energy tools: incentives, estimates, scores, guides, quotes, installers.

Reverse geocode latitude/longitude to loc_id; resolve loc_ids to boundaries, centroids, hierarchy.

Vessel Tracking — live worldwide ship positions from AIS.

Places worth a detour, from Wikidata: search, nearby lookup, fame rankings, stats. No key, CC0.

Digitraffic AIS MCP — live vessel positions in Finnish and Baltic Sea waters.

Search verified local businesses, check what their verification proves, and message them.

Real events, reviewed places, and ticket checkout across the Caribbean and Latin America.

Indiana BMV branches, kiosks, BMV Connect and motorcycle skills-test locations

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.