fcc-spectrum-mcp-server

stdio

Search FCC radio licenses, find nearby transmitter sites, and see who is licensed on a frequency.

Getting Started

npx @getmcp/cli add io.github.cyanheads/fcc-spectrum-mcp-server

Requires Node.js 18+. Community-contributed server. Review source before installing.

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Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.cyanheads/fcc-spectrum-mcp-server": {
      "command": "node",
      "args": [
        "@cyanheads/fcc-spectrum-mcp-server",
        "run",
        "start:stdio"
      ],
      "env": {
        "MCP_LOG_LEVEL": "info",
        "FCC_SPECTRUM_MIRROR_DIR": ".mirror/fcc-uls",
        "FCC_SPECTRUM_SERVICES": "LMpriv,LMcomm,LMbcast,micro,cell,market,paging,coast,mdsitfs,amat",
        "FCC_SPECTRUM_REDACT_INDIVIDUALS": "true",
        "FCC_SPECTRUM_BASE_URL": "https://data.fcc.gov/download/pub/uls"
      }
    }
  }
}

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