"Understanding the Purpose of Research" matching MCP servers:

FastMCP server offering weather and news lookup tools, demonstrating MCP integration with a LangGraph multi-agent research workflow.

Provides real-time air quality data (US AQI, PM2.5, PM10, ozone, NO2, SO2, CO) for any city via natural language, using free Open-Meteo data and a single tool.

A production-ready MCP server that provides real-time weather information, forecasts, air quality, and weather alerts through the OpenWeatherMap API. It integrates with Claude Desktop and other MCP-compatible clients for natural language weather queries.

Enables scheduling of construction works against weather forecasts, using deterministic tools to check weather suitability, estimate curing times, and place dependent tasks into the earliest non-prohibited time windows.

Solar vitamin D: whether the sun where you are can make vitamin D right now, how many minutes your Fitzpatrick skin type needs for a target dose, which months of the year synthesis is possible at your latitude, and how much a sun session produced. Computed from solar geometry, a clear-sky UV model with ozone and altitude, and live Open-Meteo UV data.

Provides six general-purpose utilities (geocoding, reverse geocoding, weather, web search, URL-to-Markdown, secure random) as paid MCP tools, with each call costing $0.01 USDC on Base mainnet.

MCP server for full control of Rachio sprinkler controllers via the reverse-engineered internal gRPC API, enabling schedule management, manual zone runs, rain delays, and weather data retrieval.

Provides Canadian tide predictions from the IWLS API, enabling retrieval of 7-day tide forecasts and station listings for monitoring stations across Canada.

Calculate the altitude, rise, and set times of celestial objects (Sun, Moon, planets, stars, and deep-space objects) for any location on Earth.

Provides access to real-time and historical water conditions of the Aare river in Switzerland, including water temperature, flow rates, swimming recommendations, and data from multiple monitoring locations along the river.

Enables retrieval of US weather data from the National Weather Service API, including active alerts for a state and five-period forecasts for a latitude/longitude.

A free Model Context Protocol server that retrieves global weather data and forecasts via the Open-Meteo API, with Sydney set as the default location.

A Model Context Protocol (MCP) server that provides access to Japanese weather forecasts using the weather.tsukumijima.net API.

Provides access to Tokyo's WBGT (Wet Bulb Globe Temperature) heat index forecast and real-time data from multiple observation points using Japan's Ministry of the Environment official data for heat stroke prevention.

Provides real-time weather information for cities worldwide using the OpenWeatherMap API, accessible through natural language queries via the MCP protocol.

A simple server that implements the Model Context Protocol, allowing AI models like Claude to fetch real-time weather information for any location using the wttr.in API.

Provides access to Hong Kong Observatory weather data APIs, enabling retrieval of forecasts, earthquake info, tide data, and more via natural language.

Get weather of Japan

An MCP server that provides real-time weather information including temperature, humidity, wind speed, and sunrise/sunset times through the OpenWeatherMap API.

A service that provides real-time weather data, forecasts, and alerts for US locations through natural language queries in the Cursor IDE.