"The Spriters Resource" matching MCP connectors:

Free, keyless real-time air quality (US AQI plus PM2.5, PM10, ozone, NO2, SO2, CO) for any city.

Sailing passage planner for any coast, with high-precision tides on the French Atlantic.

US tornado events 1950-present from the NOAA Storm Prediction Center: EF rating, tracks, damage.

Real-time fuel prices, active alerts (traffic, wildfires, severe weather, earthquakes), per-country data coverage, and cheapest gas stations by city, aggregated from official public sources across 38+ countries. Read-only, no auth required for the free tier.

Visual Crossing Weather MCP — wraps the Visual Crossing Weather Timeline API

301 real-time data wires. Paid per call via x402, no API key, no free tier.

Tomorrow.io MCP — wraps the Tomorrow.io Weather API (api.tomorrow.io/v4)

OpenWeather MCP — wraps the OpenWeatherMap API (openweathermap.org)

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.

IPMA Portugal MCP — weather, UV, sea state, and earthquakes from the

Active weather alerts and warnings from the National Weather Service

Current drought conditions and severity across the United States

Sunrise-Sunset MCP — wraps the sunrisesunset.io API (free, no auth)

Fetch METARs, TAFs, PIREPs, and SIGMETs/AIRMETs from the NWS Aviation Weather Center.

Official Japanese weather forecasts, warnings, and earthquake data from the Japan Meteorological Agency (JMA). No API key needed for basic use.

Know when the sun can make vitamin D where you are, for your skin type. Live UV data.

Radar-verified hail/wind storm detection and affected-property intelligence for the continental US.

Discover the magic of day and night with our Sunrise & Sunset API. Get accurate sunrise, sunset,

Provide real-time and forecast weather information for locations in the United States using natura…

Greet people by name and check local forecasts and weather alerts across the U.S. Switch to a play…