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Claude Desktop

US Government Data for Claude Desktop

io.github.malonestar/gov-data-mcp

US government open-data APIs as MCP tools: EPA, FEMA, USGS, NOAA, FDIC, HUD, CMS and more.

client:Claude Desktop transport:stdio runtime:npm

Install US Government Data in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

{
  "mcpServers": {
    "gov-data-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gov-data-mcp"
      ],
      "env": {
        "APIFY_TOKEN": "<APIFY_TOKEN>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

US Government Data in other clients