Taiwan CWA Weather MCP Server

Access Taiwan Central Weather Administration (CWA) weather data and forecasts through the Model Context Protocol.

Features

• Get weather forecasts for all Taiwan counties and cities
• List available locations
• Support for location aliases
• Real-time data from Taiwan CWA OpenData API

Tools

get_weather

Get weather forecast data for a specific Taiwan location.

Parameters:

• given_location (string): The county or city name (supports both Chinese and aliases)

Returns: Weather forecast data including temperature, rainfall probability, weather conditions, and comfort level.

list_available_locations

List all available Taiwan counties/cities and their aliases.

Returns: Complete list of supported locations and their alternative names.

Installation

pip install tw-cwa-weather-mcp

Configuration

You need a Taiwan CWA API key to use this server. Create a file named GOV_api_key.txt in the server directory with your API key.

Get your API key from: https://opendata.cwa.gov.tw/

Usage

Add to your MCP client configuration:

{
  "mcpServers": {
    "taiwan-weather": {
      "command": "python",
      "args": ["-m", "tw_cwa_weather_mcp"]
    }
  }
}

Development

This server uses FastMCP to provide Taiwan weather data through the Model Context Protocol.

License

MIT License

Author

nigue3025