What is Weather Server?

Weather Server is a streamable HTTP Model Context Protocol (MCP) server designed to deliver real-time weather and geolocation data, powered by the Open-Meteo API.

What specific weather and location data does it provide?

It offers tools to search for location GPS coordinates by city name, retrieve current weather conditions for given coordinates, and stream real-time weather updates periodically.

How does Weather Server handle data communication and sessions?

It utilizes streamable HTTP transport compatible with the MCP 2025-03-26 specification, offering persistent session management with unique IDs for continuous, event-driven data exchange.

What are the key benefits of integrating Weather Server into my application?

It provides programmatic access to reliable weather data, supports real-time streaming, simplifies interaction with a standardized MCP interface, and is ideal for agent-based systems or data visualization applications.

Weather Server

Name: Weather Server
Author: TJarriault

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Serves real-time weather and geolocation data via a streamable HTTP Model Context Protocol (MCP) server.

This tool provides a robust MCP server that enables seamless access to weather and location data using the Open-Meteo API. It's designed to be fully compatible with the MCP 2025-03-26 specification, offering streamable HTTP transport and persistent session management. Developers can leverage three core tools: searching for GPS coordinates by city name, retrieving current weather conditions for a given location, and streaming continuous weather updates. The server also includes a health endpoint for monitoring and is built with Express.js and TypeScript, making it a reliable backend for applications requiring dynamic weather information.

主要功能

01REST API health endpoint for monitoring server status

02Streamable HTTP Transport compatible with MCP 2025-03-26 specification

03Integration with Open-Meteo API for comprehensive weather data

04Persistent session management with unique IDs

05Three dedicated weather tools for geolocation and data retrieval

060 GitHub stars

使用案例

01Integrating weather data into AI agents or language models through the MCP

02Developing and testing MCP clients for weather-related services

03Building applications that require real-time or on-demand weather information for specific locations