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Metar MCP Server

Developer ToolsModerate5.5MCP RegistryLocal
Free

Server data from the Official MCP Registry

MCP server for METAR/TAF aviation weather data

About

MCP server for METAR/TAF aviation weather data

Security Report

5.5
Moderate5.5Moderate Risk

Valid MCP server (2 strong, 1 medium validity signals). 6 known CVEs in dependencies (0 critical, 3 high severity) Package registry verified. Imported from the Official MCP Registry.

12 files analyzed · 7 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-daedalus-mcp-metar": {
      "args": [
        "mcp-metar"
      ],
      "command": "uvx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

mcp-metar

MCP server for METAR/TAF aviation weather data

PyPI Python Coverage Ruff

mcp-name: io.github.daedalus/mcp-metar

Install

pip install mcp-metar

Usage

from mcp_metar import get_metar, get_taf, get_airport_weather

# Get current METAR for an airport
metar = get_metar("KJFK")
print(metar)

# Get TAF forecast
taf = get_taf("KJFK")
print(taf)

# Get both METAR and TAF
weather = get_airport_weather("KJFK")
print(weather["metar"])
print(weather["taf"])

MCP Server

This package provides an MCP server that can be used with MCP-compatible clients. Configure your client with:

{
  "mcpServers": {
    "mcp-metar": {
      "command": "mcp-metar",
      "env": {}
    }
  }
}

Available Tools

  • get_metar: Fetch current METAR weather data for an airport by ICAO code
  • get_taf: Fetch TAF (Terminal Aerodrome Forecast) for an airport by ICAO code
  • get_airport_weather: Fetch both METAR and TAF for an airport by ICAO code

Development

git clone https://github.com/daedalus/mcp-metar.git
cd mcp-metar
pip install -e ".[test]"

# run tests
pytest

# format
ruff format src/ tests/

# lint
ruff check src/ tests/

# type check
mypy src/

License

MIT

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