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Weather MCP Server in TypeScript

Weather MCP Server in TypeScript

Local
github.com/rehmat123Media & Design0Updated 80w ago
Repository

About Weather MCP Server in TypeScript

A TypeScript MCP server that retrieves current weather for a location through the Open-Meteo API. It can be used with Cursor IDE and other MCP clients.

Key features

  1. 01Fetch weather through Open-Meteo
  2. 02Query by city or location
  3. 03Return temperature in Celsius and conditions
  4. 04Provide humidity and wind speed

Use cases

  1. 01Check a location's weather in Cursor
  2. 02Let an agent retrieve current weather data

MCP support

Exposes a `getWeather` tool to MCP clients. It accepts a location and returns current temperature, conditions, humidity, and wind speed.

#weather-mcp#weather-server#typescript

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "weather-mcp-server-rehmat123": {
      "command": "npx",
      "args": [
        "-y",
        "@rehmatalisayany/weather-mcp-server"
      ]
    }
  }
}
Run commandnpx -y @rehmatalisayany/weather-mcp-server

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npm@rehmatalisayany/weather-mcp-server

Tools

1

Saved tool list · updated 2w ago

ParameterTypeRequiredDescription
locationstringYesThe location to get weather data for (city name)

Details

From the project README

Weather MCP Server in TypeScript

A Model Context Protocol (MCP) server for fetching weather data using the Open-Meteo API. This server can be integrated with Cursor IDE to provide weather information through the MCP protocol.

Usage

As a Langchain Agent
https://github.com/rehmat123/Langchain-typescript/blob/main/src/langchain/weather.ts
In Cursor IDE

Add the following configuration to your cursor.json: alt text

{
  "mcp": {
    "servers": {
      "weather": {
        "command": "@rehmatalisayany/weather-mcp-server",
        "transport": "stdio"
      }
    }
  }
}
Test using MCP Client

check get-weather.ts for source code, you can run this file to connect to MCP Server

alt text

To connect with Local MCP Server first you need to install
Installation
git clone https://github.com/rehmat123/weather-mcp-server.git

go to directory and than

Install dependencies and build
npm i
npm build
Code usage in your Agent
  const transport = new StdioClientTransport({
    command: 'node',
    args: ['dist/index.js']
  });
To connect with Remote MCP Server use this, you dont need to install and compile
  const transport = new StdioClientTransport({
    command: 'npx',
    args: ['@rehmatalisayany/weather-mcp-server']
  });

API

The server provides the following tool:

  • getWeather: Get current weather for a location
    • Arguments:
      • location: String (city name or location)
    • Returns:
      • temperature: Current temperature in Celsius
      • conditions: Weather conditions description
      • humidity: Humidity percentage
      • windSpeed: Wind speed in m/s

License

MIT

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