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Weather App MCP Server

@mindsightventures

Basic information

Category

Media & Design

Transports

stdio

Author

mindsightventures

About Weather App MCP Server

Example MCP server implementation for weather data with testing and pre-commit setup

Weather App MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-server-example-mindsightventures": {
      "command": "uv",
      "args": [
        "run",
        "pre-commit",
        "install"
      ]
    }
  }
}

Weather App MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Weather App?

Weather App is a command-line and MCP (Model Context Protocol) server that provides current weather conditions, daily and hourly forecasts, and weather alerts for locations worldwide. It integrates with the OpenWeatherMap API and is intended for developers building MCP-based tools or anyone needing weather data via CLI.

How to use Weather App?

Install Python 3.12+ and the uv package manager. Clone the repository, create a .env file with your OpenWeatherMap API key (OPENWEATHER_API_KEY=your_key), then run ./scripts/install.sh. Start the server with ./scripts/run_weather.sh. The server exposes tools such as get_current_weather, get_forecast, get_alerts, and more.

Key features of Weather App

  • Get current weather conditions for any location
  • Get daily and hourly weather forecasts
  • Get weather alerts for a location
  • Get weather by geographic coordinates
  • Automatic location detection
  • Test API connection and check subscription status

Use cases of Weather App

  • Check current weather and forecasts before traveling
  • Receive weather alerts for severe conditions
  • Integrate real-time weather data into MCP-powered assistants
  • Validate API key and subscription status for troubleshooting
  • Retrieve weather by exact coordinates for precise locations

Frequently asked questions

1

What API key is required?

An OpenWeatherMap API key is required. It must be stored in a `.env` file as `OPENWEATHER_API_KEY`.

2

How do I start the Weather App server?

After installation, run the script `./scripts/run_weather.sh` to start the MCP server.

3

What weather tools does the server provide?

It provides eight tools: `get_current_weather`, `get_forecast`, `get_hourly_forecast`, `get_alerts`, `get_weather_by_coordinates`, `get_user_location`, `test_api_connection`, and `check_api_key_and_subscription`.

4

What are the minimum system requirements?

Python 3.12 or higher and the `uv` package manager are required.

5

How can I run tests?

Use `./scripts/run_tests.sh`. Optional flags include `--coverage` for code coverage and `--integration` for integration tests that require an API key.

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