"Methods to Test API Endpoints" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
NOAA weather for AI agents: conditions, forecasts, observed history. 4 tools, free, no key.
Gumiidő tells drivers how urgent it is to switch tyres in Hungary. For any Hungarian settlement it returns a 0–100 urgency score, a plain-language verdict (e.g. "Change this week") and the factors behind it, computed from the local 14-day weather forecast (days below 7 °C, frost, snow, freezing rain) and the season. From March to August it answers the reverse question: when to switch back to summer tyres. It also provides Hungarian winter-tyre rules with sources and the rules of neighbouring cou
No-key, read-only data for agents: official statistics, central bank rates, FX, energy, weather
Flight and sky conditions for agents, from METAR/TAF and airports to aurora and satellite passes.
Kamchatka, Russia travel: tours, hotels, transfers, volcano status, safety, booking requests
Forecasts, official weather alerts, air quality, 20 years of history, and PV and wind production, via the Meteosource API. Hosted, with your own API key.
Climate and disaster risk for any place or property: flood risk, heat waves, storms and hurricanes, wildfires, earthquakes, sea level rise and 7-day weather risk. Is it safe to go there? Ask about any city, address or coordinates and get this week's weather risk (heat, cold, wind, heavy rain, snow), wildfires, earthquakes, floods and cyclones happening nearby right now, long-term exposure to 2050 and 2080 (flood depth, sea level rise, extreme heat, drought, water stress) and the country's disaster-risk profile and rank among 194 countries. Also compares and ranks countries by risk for ESG and insurance research, and in Claude and other MCP Apps hosts shows an interactive map of the place right in the chat. Every value cites its source: INFORM, ND-GAIN, World Bank, CMIP6, ERA5, IPCC AR6, WRI Aqueduct, GDACS, NASA FIRMS, OpenAQ, ECCC GDPS. Remote, free, no API key, read-only.
Vanlife & RV data: roadbooks, fuel, tolls, ferries, visas, holidays, hazards, weather. openvan.camp
10 pay-per-call tools for AI agents: weather forecasts, time zones, sunrise and moon phase, earthquakes, country facts and other everyday lookups. Paid per call in USDC via x402; no API key.
Storm history by address since 2003, recent storm leads, model-based weather and storm forecasts.
Onboard to Smarter Weather from your agent: plans, docs, sign-up, API keys, MCP config, billing.
180 pay-per-call APIs for AI agents: market, company, weather and dev tools, x402 on Solana.
Current outdoor health risks and 48-hour hourly / 8-day daily forecasts by latitude and longitude: sunburn, heat illness, air quality, altitude, frostbite, hypothermia, and lightning. Free, no API key or auth; 1,000 calls/day shared across all users and 10 calls/minute per user. Known issue: daily slot labels appear to use standard time, so during daylight saving time a 6am slot is actually 7am local.
Country travel risk, government advisories, disaster and conflict alerts, flights, airports, Wi-Fi.
Read any page or file as clean text, plus live news, weather, market holidays and timezone lookups for agents. Pay-per-call in USDC on Base via x402 — no signup, no API keys.
Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.
NOAA NDBC MCP — National Data Buoy Center marine observations
Marine MCP — wraps marine-api.open-meteo.com (free, no auth)
Generates EnergyPlus weather files (EPW, DDY, STAT) for any coordinates: actual years from 1990, typical years and future climate to 2100, plus ASHRAE design conditions and nearest weather stations.
Meteostat MCP — historical weather from 11k+ stations (no auth)
NWS MCP — US National Weather Service (no auth)
NOAA NCEI MCP — the national climate archive, via the keyless Access services
JMA (Japan Meteorological Agency) MCP — keyless weather forecasts, warnings, and earthquake data…
OpenWeather MCP — wraps the OpenWeatherMap API (openweathermap.org)
IPMA Portugal MCP — weather, UV, sea state, and earthquakes from the Instituto Português do Mar e…
Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs
NOAA SWPC MCP — space weather.
FMI MCP — Finnish Meteorological Institute open WFS.
Checked Hawaiʻi facts with sources, live NWS weather and alerts, and twice-daily local headlines.
