"Resources or services available for free" matching MCP connectors:

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

Search thousands of verified US local service providers across 10 home-services trades, including crawl space repair, floor coating, radon mitigation, commercial electrical, and laundry services. Returns ratings, services, pricing, descriptions, and profile links. Every result passes a completeness gate, so listings are never half-empty.

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

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.

Swiss weather data for AI assistants — forecasts, measurements, stations, pollen.

I Ching hexagram analysis and geographic feng shui for Taiwan locations

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

Open manufacturing and maker facility locations for country and facility-type queries.

Moema — neighborhood directory: local places, events, menus, offers, and services.

Itaim Bibi — neighborhood directory: local places, events, menus, offers, and services.

Centro — neighborhood directory: local places, events, menus, offers, and services.

Agenda Rio — events and cultural agenda for Rio de Janeiro: shows, exhibitions, and things to do.

Read-only MCP tools for Total Parks-listed Australian holiday parks, caravan parks, and campgrounds.

Vila Buarque — neighborhood directory: local places, events, menus, offers, and services.

Interlagos — neighborhood directory: local places, events, menus, offers, and services.

Campo Belo — neighborhood directory: local places, events, menus, offers, and services.

Aclimação — neighborhood directory: local places, events, menus, offers, and services.

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

Vila Madalena — neighborhood directory: local places, events, menus, offers, and services.

Paraíso — neighborhood directory: local places, events, menus, offers, and services.