io.github.cyanheads/aviation-weather-mcp-server

io.github.cyanheads/aviation-weather-mcp-server

METARs, TAFs, PIREPs, domestic/international SIGMETs and CWAs via NWS AWC. AIRMETs not served.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "aviation-weather-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/aviation-weather-mcp-server@0.7.1"
      ],
      "env": {
        "MCP_LOG_LEVEL": "info",
        "AWC_BASE_URL": "https://aviationweather.gov/api/data",
        "AWC_TIMEOUT_MS": "10000"
      }
    }
  }
}
Environment variables
  • MCP_LOG_LEVELSets the minimum log level for output (e.g., 'debug', 'info', 'warn').
  • AWC_BASE_URLBase URL for the AWC Data API. Useful for testing against a mock or staging instance.
  • AWC_TIMEOUT_MSPer-request timeout in milliseconds (1000–60000).

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.7.1
Registry
active
Published
11/1/2026

Remotes

  • streamable-httphttps://aviation-weather.caseyjhand.com/mcp

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