"File system augmented tools for deep research" 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.

Calculate the road toll for trucks on European roads. Supports all countries in Europe.

Normalize and verify Japanese postal addresses into structured fields for agents.

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

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.

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

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

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

Oregon DMV: live field-office wait times and office directory for all 60 offices

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

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.

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

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

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