Cursor fcc-spectrum-mcp-server fcc_spectrum_search_frequencies
How to: Cursor fcc-spectrum-mcp-server fcc_spectrum_search_frequencies
Add fcc-spectrum-mcp-server to Cursor
-
01
Open ~/.cursor/mcp.json and merge this in. Keep any servers already there.
{
"mcpServers": {
"fcc-spectrum-mcp-server": {
"url": "https://fcc-spectrum.caseyjhand.com/mcp"
}
}
}-
02
Save the file and restart Cursor.
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03
Ask for something fcc_spectrum_search_frequencies does. Cursor lists the server's tools on connect and calls fcc_spectrum_search_frequencies itself — you do not invoke it by name.
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04
If nothing happens, check the server is running and that fcc-spectrum-mcp-server's identifier in your config matches the one above exactly.
Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs
Set these first
fcc-spectrum-mcp-server will not start until these are set, so fcc_spectrum_search_frequencies never becomes available.
-
MCP_LOG_LEVEL -
FCC_SPECTRUM_MIRROR_DIR -
FCC_SPECTRUM_SERVICES -
FCC_SPECTRUM_REDACT_INDIVIDUALS -
FCC_SPECTRUM_BASE_URL
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 2 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.