Recorded 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.iohttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-497e-746a-b151-03f90b4a1b9chttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-497e-746a-b151-03f90b4a1b9cTool “crossref_get_member” rewrote its description, which is the text the model reads. Compared against 2026-11-03.Wed, 04 Nov 2026 07:45:38 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-497f-7e09-9e8b-f4ee7be6296fhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-497f-7e09-9e8b-f4ee7be6296fTool “crossref_get_prefix” rewrote its description, which is the text the model reads. Compared against 2026-11-03.Wed, 04 Nov 2026 07:45:38 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-4980-7bcb-ae3e-7129bad8cab9https://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-4980-7bcb-ae3e-7129bad8cab9Tool “crossref_get_work” rewrote its description, which is the text the model reads. Compared against 2026-11-03.Wed, 04 Nov 2026 07:45:38 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-4981-7c44-94a2-1b13e61703dfhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-4981-7c44-94a2-1b13e61703dfTool “crossref_search_funders” rewrote its description, which is the text the model reads. Compared against 2026-11-03.Wed, 04 Nov 2026 07:45:38 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-4983-709d-8f6c-a263b919d213https://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a1a585-4983-709d-8f6c-a263b919d213Tool “crossref_search_journals” rewrote its description, which is the text the model reads. Compared against 2026-11-03.Wed, 04 Nov 2026 07:45:38 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a16d4c-54be-7e93-88d3-d99b3dd11c3ehttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a16d4c-54be-7e93-88d3-d99b3dd11c3eStability (fail → pass). Compared against 2026-10-23.Sat, 24 Oct 2026 09:44:41 GMTsecurityimprovementcheck.verdicthttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a16822-21e1-7f42-83c5-2b607c265165https://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a16822-21e1-7f42-83c5-2b607c265165The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-22.Fri, 23 Oct 2026 09:40:29 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a16822-21d2-7d01-970a-46bf4f45a4efhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a16822-21d2-7d01-970a-46bf4f45a4efTool “crossref_search_journals” rewrote its description, which is the text the model reads. Compared against 2026-10-22.Fri, 23 Oct 2026 09:40:29 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a16822-21d7-70ed-a794-2210a564b04ehttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a16822-21d7-70ed-a794-2210a564b04eTool “crossref_search_works” rewrote its description, which is the text the model reads. Compared against 2026-10-22.Fri, 23 Oct 2026 09:40:29 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d2e2-841f-7013-be1d-7fafa99fe82ahttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d2e2-841f-7013-be1d-7fafa99fe82aTool “crossref_get_work” rewrote its description, which is the text the model reads. Compared against 2026-09-24.Thu, 24 Sep 2026 10:07:34 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d274-8715-787f-b3f0-2243384aa37dhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d274-8715-787f-b3f0-2243384aa37dTool “crossref_search_journals” rewrote its description, which is the text the model reads. Compared against 2026-09-23.Thu, 24 Sep 2026 08:07:27 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d274-8714-7c0a-831c-1b4d99a61910https://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d274-8714-7c0a-831c-1b4d99a61910Tool “crossref_search_funders” rewrote its description, which is the text the model reads. Compared against 2026-09-23.Thu, 24 Sep 2026 08:07:27 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d274-8713-76fc-92dd-0a4bb1ca968fhttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d274-8713-76fc-92dd-0a4bb1ca968fStability (0.13 → fail). Compared against 2026-09-23.Thu, 24 Sep 2026 08:07:27 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d274-8718-7b45-9227-cceceb754116https://verifymcp.io/servers/cyanheads-crossref-mcp-server/crossref#chg-chg_01a0d274-8718-7b45-9227-cceceb754116The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-23.Thu, 24 Sep 2026 08:07:27 GMTsecurityneutralserver.instructions_changed