@blue-trianon/mcp-aviation-weather

MCP tool for aviation weather data — METAR reports, TAF forecasts, and nearby station discovery via the L402 API.

Features

• Current METAR observations for any ICAO station
• Terminal Aerodrome Forecasts (TAF)
• Nearby station search by coordinates and radius
• Configurable base URL via environment variable
• Powered by L402 micropayments

MCP Server Configuration

Add to your MCP client configuration:

{
  "mcpServers": {
    "aviation-weather": {
      "command": "npx",
      "args": ["-y", "@blue-trianon/mcp-aviation-weather"],
      "env": {
        "NAUTDEV_BASE_URL": "https://api.nautdev.com"
      }
    }
  }
}

Or if installed globally:

{
  "mcpServers": {
    "aviation-weather": {
      "command": "mcp-aviation-weather"
    }
  }
}

Tools

metar

Fetch current METAR weather observation for an aviation station.

| Parameter | Type | Required | Description | |-----------|--------|----------|--------------------------------------| | station | string | yes | ICAO station identifier (e.g. KJFK) |

taf

Fetch Terminal Aerodrome Forecast (TAF) for an aviation station.

| Parameter | Type | Required | Description | |-----------|--------|----------|--------------------------------------| | station | string | yes | ICAO station identifier (e.g. KJFK) |

nearby_stations

Find nearby aviation weather stations by coordinates.

| Parameter | Type | Required | Description | |-----------|--------|----------|------------------------------------------| | lat | number | yes | Latitude (-90 to 90) | | lon | number | yes | Longitude (-180 to 180) | | radius | number | no | Search radius in nautical miles (default: 50) |

Pricing

Requests are metered via L402 micropayments. See Blue-Trianon-Ventures for pricing details.

License

MIT