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Weather Data MCP Server for Grok

io.github.dgahagan/weather-mcp

17 weather tools, no API keys: forecasts, alerts, air quality, marine, radar, lightning, wildfires

client:Grok transport:stdio runtime:npm

Install Weather Data MCP Server in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "weather-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@dangahagan/weather-mcp"
      ]
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

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