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deep3036

mcp-weather

by deep3036
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TypeScript
Remote

# mcp-weather

Worldwide weather MCP server. It turns a place name into coordinates, then returns current conditions over stdio for MCP clients such as Cursor.

Repository: github.com/deep3036/mcp-weather

What it does

The server registers one tools:

Tools

Input

Output

get-current-weather

location (city or place name, min 2 characters)

Current temperature, feels like, humidity, precipitation, wind, condition, day/night, timezone, and coordinates

Examples of location: Delhi, Greater Noida, Mumbai, London.

Geocoding uses Open-Meteo Geocoding. Forecast data uses Open-Meteo Forecast. Neither API requires a key for this usage.

If several places match a name, the first geocoding result is used.

Related MCP server: Weather MCP

Requirements

  • Node.js 20 or later

  • npm

Setup

npm install

Run

Development (TypeScript via tsx):

npm run dev

Production:

npm run build
npm start

This process speaks MCP over stdin/stdout. Logs go to stderr. Do not run it as a normal web app.

Cursor MCP config

Point the client at this project directory:

{
  "mcpServers": {
    "weather": {
      "command": "npx",
      "args": ["tsx", "src/index.ts"],
      "cwd": "D:\\mcp\\weather-mcp"
    }
  }
}

After a build you can use node and dist/index.js instead of tsx.

Project layout

Path

Role

src/index.ts

MCP server, tool, and Open-Meteo calls

tsconfig.json

TypeScript (ES2022, NodeNext, src to dist)

package.json

Scripts: dev, build, start

License

ISC

This server cannot be deployed

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Maintenance

ActivityMaintained
ResponsivenessNo issues

Resources

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