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mcp/harbor
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fcc-spectrum-mcp-server MCP

v0.1.2 changelog · 1

io.github.cyanheads/fcc-spectrum-mcp-server

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

transport:streamable-http runtime:npm tools:5
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Target client

run in your project directory 

claude mcp add --transport http fcc-spectrum-mcp-server https://fcc-spectrum.caseyjhand.com/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

fcc_spectrum_search_licenses

fcc spectrum search licenses

fcc_spectrum_get_license

fcc spectrum get license

fcc_spectrum_find_transmitters

fcc spectrum find transmitters

fcc_spectrum_search_frequencies

fcc spectrum search frequencies

fcc_spectrum_list_reference

fcc spectrum list reference

All 5 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.