"How to open desktop applications on Windows" matching MCP connectors:

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.

Agent-first onboarding to Smarter Weather: plans, docs, signup, API keys, MCP config, billing.

AI-native parametric insurance infrastructure. Assess weather risk, generate quotes, bind policies, and monitor triggers programmatically. Live paid endpoint via x402 (USDC on Solana).

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

Read pages & files to text, news, weather, market holidays and timezones via x402.

Score a river cruise date against daily water levels on the Rhine, Danube, Elbe and Seine.

Finnish Meteorological Institute open data (forecast, observations, warnings)

Global weather via Open-Meteo: forecast, ERA5 archive, marine, air quality, geocoding, elevation.

Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs

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.

Pay-per-use weather, environment, finance, and on-chain intelligence tools for AI agents via x402.

Weather, climate, terrain, fire and flood risk data for any point or polygon on Earth. Free tier.

Keyless open data for 84 German cities: 12 lean read-only MCP tools covering 67 data types.

Search dynamical.org's open STAC catalog of weather & climate datasets (GFS, ECMWF, HRRR).

Plan your perfect day out anywhere: itineraries and neighbourhood guides, tuned to mood and weather.

Vitamin D synthesis calculator: sun position, UV, IU/min, time to dose, sunburn risk, daily window.

Location intelligence — geocoding & reverse geocoding (OpenStreetMap), weather forecasts (Open-Meteo), timezone lookup, and Point of Interest search (restaurants, hotels, hospitals, 20+ types).

Climate MCP — wraps Open-Meteo Climate API (free, no auth)

Real-time weather conditions and multi-day forecasts via Open-Meteo — free, no API key required

Flood MCP — wraps Open-Meteo Flood API (free, no auth)