MCP Weather Server

Name: MCP Weather Server
Author: tyfeng1997

@tyfeng1997

代码仓库

关于 MCP Weather Server

暂无概览

#mcp-server #weather #sse

基本信息

分类

媒体与设计

运行时

node

传输方式

stdio

发布者

tyfeng1997

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mcp-server-tyfeng1997": {
      "command": "node",
      "args": [
        "build/index.js"
      ]
    }
  }
}

工具

Get weather forecast for a location

`latitude` (number): Latitude of the location (-90 to 90)

Only US locations are supported by the NWS API

Get weather alerts for a state

`state` (string): Two-letter US state code (e.g., CA, NY)

概览

What is MCP Weather Server?

MCP Weather Server is a TypeScript implementation of the Model Context Protocol (MCP) using Server-Sent Events (SSE) transport. It provides weather forecast and alert tools by connecting to the US National Weather Service API, designed for remote client connections over HTTP.

How to use MCP Weather Server?

Clone the repository, install dependencies with npm install, build with npm run build, then start the server with node build/index.js. It listens on port 3001 by default; clients connect to http://localhost:3001/sse.

Key features of MCP Weather Server

Implements MCP over Server-Sent Events (SSE) transport
Provides two weather tools: get-forecast and get-alerts
Connects to the US National Weather Service API
Supports multiple concurrent client connections
Written in TypeScript with Zod parameter validation

Use cases of MCP Weather Server

AI assistants fetching weather forecasts for US coordinates via natural language
AI assistants retrieving active weather alerts for any US state
Demonstrating a remote MCP server over HTTP instead of stdio