Openholidays · openholidays-mcp · 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] openholidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6903-71ef-a825-b0b47cc20d21https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6903-71ef-a825-b0b47cc20d21Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:06:54 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6902-72e9-bced-4950f998d2d8https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6902-72e9-bced-4950f998d2d8Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:06:54 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6904-71d6-9ffd-87d07ba46b19https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6904-71d6-9ffd-87d07ba46b19The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:06:54 GMTsecurityneutralserver.instructions_changed[SECURITY] openholidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6903-7c9b-9c8f-ebff175e3fd0https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6903-7c9b-9c8f-ebff175e3fd0Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:06:54 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6903-772f-94ae-08cf1524f2d6https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc672-6903-772f-94ae-08cf1524f2d6Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:06:54 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-046f-7c56-ab67-f41ed6268676https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-046f-7c56-ab67-f41ed6268676Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:12:20 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-0471-758a-99ad-b482631f514dhttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-0471-758a-99ad-b482631f514dThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:12:20 GMTsecurityneutralserver.instructions_changed[SECURITY] openholidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-0471-7110-8296-f100c4ac1eabhttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-0471-7110-8296-f100c4ac1eabTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:12:20 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-0470-7b8d-be6c-a2588a37b45chttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-0470-7b8d-be6c-a2588a37b45cTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:12:20 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-0470-7714-9c25-7a6e4d716778https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fc151-0470-7714-9c25-7a6e4d716778Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:12:20 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Authorization (fail → unverified)https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf5-7118-b559-9d9b47133c15https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf5-7118-b559-9d9b47133c15Authorization (fail → unverified). Compared against 2026-07-31.Sat, 01 Aug 2026 07:10:22 GMTsecurityregressioncheck.unverifiable[SECURITY] openholidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf6-72f5-a4fe-457d85a1415chttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf6-72f5-a4fe-457d85a1415cTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:10:22 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf7-7967-a312-6fd270bf0963https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf7-7967-a312-6fd270bf0963The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:10:22 GMTsecurityneutralserver.instructions_changed[SECURITY] openholidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf7-7485-bf7c-eca3180bc491https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf7-7485-bf7c-eca3180bc491Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:10:22 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf6-7ee9-904a-a8976b509460https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf6-7ee9-904a-a8976b509460Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:10:22 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf6-7ade-a667-98ef433b1518https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fbc28-dbf6-7ade-a667-98ef433b1518Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:10:22 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fef-7dc9-af32-9b2367363e36https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fef-7dc9-af32-9b2367363e36The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-29.Thu, 30 Jul 2026 14:37:29 GMTsecurityneutralserver.instructions_changed[CRITICAL] openholidays-mcp: Authorization (unverified → fail)https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fed-7e36-8e6a-946f6ea4c79chttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fed-7e36-8e6a-946f6ea4c79cAuthorization (unverified → fail). Compared against 2026-07-29.Thu, 30 Jul 2026 14:37:29 GMTcriticalregressioncheck.reverified[SECURITY] openholidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fee-784b-b598-034bf7fa9aa2https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fee-784b-b598-034bf7fa9aa2Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-29.Thu, 30 Jul 2026 14:37:29 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fee-7d7c-befd-c797c072b185https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fee-7d7c-befd-c797c072b185Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-29.Thu, 30 Jul 2026 14:37:29 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fef-7275-9f8e-8d1bea36dea7https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fef-7275-9f8e-8d1bea36dea7Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-29.Thu, 30 Jul 2026 14:37:29 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fef-785a-a88f-5b6339573e4fhttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fb375-7fef-785a-a88f-5b6339573e4fTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-29.Thu, 30 Jul 2026 14:37:29 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8e-7927-bb43-61058426a292https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8e-7927-bb43-61058426a292The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.Wed, 29 Jul 2026 14:38:08 GMTsecurityneutralserver.instructions_changed[SECURITY] openholidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8e-7055-a4ad-e5d6b24e44abhttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8e-7055-a4ad-e5d6b24e44abTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 14:38:08 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8d-7b46-963f-88a6d64195cdhttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8d-7b46-963f-88a6d64195cdTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 14:38:08 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8d-770e-bed4-65957399b450https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8d-770e-bed4-65957399b450Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 14:38:08 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8d-716c-a971-893cefe5b484https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8d-716c-a971-893cefe5b484Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 14:38:08 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Authorization (fail → unverified)https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8c-78b0-8db4-5831131965c4https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fae4f-bb8c-78b0-8db4-5831131965c4Authorization (fail → unverified). Compared against 2026-07-28.Wed, 29 Jul 2026 14:38:08 GMTsecurityregressioncheck.unverifiable[CRITICAL] openholidays-mcp: Authorization (unverified → fail)https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db3-718c-9a4d-5463b3a05662https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db3-718c-9a4d-5463b3a05662Authorization (unverified → fail). Compared against 2026-07-27.Tue, 28 Jul 2026 15:36:54 GMTcriticalregressioncheck.reverified[SECURITY] openholidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db3-78c8-a198-6008cb1ffb7ahttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db3-78c8-a198-6008cb1ffb7aTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 15:36:54 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db5-7067-a354-42ae7da0cd89https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db5-7067-a354-42ae7da0cd89The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.Tue, 28 Jul 2026 15:36:54 GMTsecurityneutralserver.instructions_changed[SECURITY] openholidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db4-7a74-957b-9ad43f608e49https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db4-7a74-957b-9ad43f608e49Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 15:36:54 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db4-75ad-92b1-1632c6d16452https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db4-75ad-92b1-1632c6d16452Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 15:36:54 GMTsecurityneutraltool.description_changed[SECURITY] openholidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db4-7001-99ee-109a883020e9https://verifymcp.io/servers/pipeworx-io-openholidays/openholidays-mcp#chg-chg_019fa95f-2db4-7001-99ee-109a883020e9Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 15:36:54 GMTsecurityneutraltool.description_changed