fcc-spectrum-mcp-server · fcc-spectrum · changes | VerifyMCPRecorded changes to this MCP component: tools, parameters, capabilities, advisories and trust-score checks. Security-relevant changes by default; append ?materiality=all for everything.https://verifymcp.io[SECURITY] fcc-spectrum: Stability (0.97 → pass)https://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a195c7-a8de-7afc-a648-29ae175c3e9chttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a195c7-a8de-7afc-a648-29ae175c3e9cStability (0.97 → pass). Compared against 2026-10-31.Sun, 01 Nov 2026 06:24:12 GMTsecurityneutralcheck.verdict[SECURITY] fcc-spectrum: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a17785-db3c-761b-9e01-856607a2c3aahttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a17785-db3c-761b-9e01-856607a2c3aaThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-26.Mon, 26 Oct 2026 09:23:43 GMTsecurityneutralserver.instructions_changed[SECURITY] fcc-spectrum: Tool “fcc_spectrum_get_license” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a1725f-bbbc-7e65-b394-5c3f7622b180https://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a1725f-bbbc-7e65-b394-5c3f7622b180Tool “fcc_spectrum_get_license” rewrote its description, which is the text the model reads. Compared against 2026-10-25.Sun, 25 Oct 2026 09:23:59 GMTsecurityneutraltool.description_changed[SECURITY] fcc-spectrum: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a1725f-bbbd-7cef-9ef3-36b73924ff86https://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a1725f-bbbd-7cef-9ef3-36b73924ff86The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-25.Sun, 25 Oct 2026 09:23:59 GMTsecurityneutralserver.instructions_changed[SECURITY] fcc-spectrum: Tool “fcc_spectrum_find_transmitters” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a135c7-b3ba-72ff-8f22-4c75619f71fehttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a135c7-b3ba-72ff-8f22-4c75619f71feTool “fcc_spectrum_find_transmitters” rewrote its description, which is the text the model reads. Compared against 2026-10-13.Tue, 13 Oct 2026 15:00:41 GMTsecurityneutraltool.description_changed[SECURITY] fcc-spectrum: Tool “fcc_spectrum_list_reference” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a135c7-b416-7c2b-ad10-874022b1c618https://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a135c7-b416-7c2b-ad10-874022b1c618Tool “fcc_spectrum_list_reference” rewrote its description, which is the text the model reads. Compared against 2026-10-13.Tue, 13 Oct 2026 15:00:41 GMTsecurityneutraltool.description_changed[SECURITY] fcc-spectrum: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a135c7-b46e-78eb-803e-6f9bc9431ffahttps://verifymcp.io/servers/cyanheads-fcc-spectrum-mcp-server/fcc-spectrum#chg-chg_01a135c7-b46e-78eb-803e-6f9bc9431ffaThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-13.Tue, 13 Oct 2026 15:00:41 GMTsecurityneutralserver.instructions_changed