"Frontend Development Tool for Detecting Errors" matching MCP connectors:

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

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.

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

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

Flood, wildfire, earthquake, and coastal-storm hazard lookup for a US property.

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

Per-call data for agents: graded behavioural science, dark-pattern detection, web fetch, geocode.

Address validation & geocoding for AI agents: 240+ countries, UK PAF, free US/CA enrichment

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

Real-world data for agents: air quality, geocoding, quakes, holidays, web search

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

Read-only MCP server for HolyDB: find Catholic parish Mass times by location and time.

GIS tools for AI agents: 65 free tools + 8 paid (hazard/site-scouting/GeoJSON export)

Live barrier status and closure forecasts for ~1,600 UK level crossings. Public data, no auth.

Ship & port truth for agents: who's at berth or anchor at 8 US container gateways, from live AIS

Field-verified China travel facts for foreign visitors: booking walls, hotel registration, transit.

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

Vessel tracking for 750,000+ ships, with ownership, inspections, port records, routes, and more.

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