holidays · holidays-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] holidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc0-7b2f-a700-77d7c3deb623https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc0-7b2f-a700-77d7c3deb623Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 09:08:10 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc1-77ca-a35b-45f306571118https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc1-77ca-a35b-45f306571118Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 09:08:10 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc1-7dba-bc24-414fcc627b35https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc1-7dba-bc24-414fcc627b35Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 09:08:10 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc2-7436-b899-a90a3c8142a5https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc2-7436-b899-a90a3c8142a5Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 09:08:10 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc2-7998-bb30-7a5b23fc02cdhttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc6e1-6fc2-7998-bb30-7a5b23fc02cdThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.Mon, 03 Aug 2026 09:08:10 GMTsecurityneutralserver.instructions_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7955-7dd8-b530-c1ac12aa5e5dhttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7955-7dd8-b530-c1ac12aa5e5dTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 09:11:53 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7956-76e8-927e-ad82ef463c72https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7956-76e8-927e-ad82ef463c72The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.Sun, 02 Aug 2026 09:11:53 GMTsecurityneutralserver.instructions_changed[SECURITY] holidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7956-72c7-bf7a-3e9976667ef3https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7956-72c7-bf7a-3e9976667ef3Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 09:11:53 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7955-7866-929c-2b9172ef1c69https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7955-7866-929c-2b9172ef1c69Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 09:11:53 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7954-7eb1-90fa-26bb3f1d715bhttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fc1be-7954-7eb1-90fa-26bb3f1d715bTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 09:11:53 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Authorization (fail → unverified)https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbed-7807-81bf-660b579866dehttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbed-7807-81bf-660b579866deAuthorization (fail → unverified). Compared against 2026-07-31.Sat, 01 Aug 2026 09:22:27 GMTsecurityregressioncheck.unverifiable[SECURITY] holidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbf2-71f5-abdf-8a4f35d541b2https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbf2-71f5-abdf-8a4f35d541b2The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-31.Sat, 01 Aug 2026 09:22:27 GMTsecurityneutralserver.instructions_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbf1-78b1-8902-2c54ad85c090https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbf1-78b1-8902-2c54ad85c090Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 09:22:27 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbee-7e5d-9f38-3e8f93105bbahttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbee-7e5d-9f38-3e8f93105bbaTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 09:22:27 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbee-793d-b357-344cd077dac2https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbee-793d-b357-344cd077dac2Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 09:22:27 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbf1-7d9d-bef7-d0c39c531641https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fbca1-cbf1-7d9d-bef7-d0c39c531641Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 09:22:27 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad29-7ec7-8045-d90126621a11https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad29-7ec7-8045-d90126621a11Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-29.Thu, 30 Jul 2026 11:06:53 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad2a-7e66-9309-61524d13239chttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad2a-7e66-9309-61524d13239cTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-29.Thu, 30 Jul 2026 11:06:53 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad2b-753a-9362-ce158a6de125https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad2b-753a-9362-ce158a6de125Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-29.Thu, 30 Jul 2026 11:06:53 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad2b-7a69-b26b-b196819cd2achttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad2b-7a69-b26b-b196819cd2acTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-29.Thu, 30 Jul 2026 11:06:53 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad2c-7095-a83d-c292b195d490https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fb2b4-ad2c-7095-a83d-c292b195d490The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-29.Thu, 30 Jul 2026 11:06:53 GMTsecurityneutralserver.instructions_changed[CRITICAL] holidays-mcp: Authorization (unverified → fail)https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fb-75f0-a4a4-27ba21a1fd9bhttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fb-75f0-a4a4-27ba21a1fd9bAuthorization (unverified → fail). Compared against 2026-07-28.Wed, 29 Jul 2026 12:56:47 GMTcriticalregressioncheck.reverified[SECURITY] holidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fd-7347-96c5-b4e890ea8749https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fd-7347-96c5-b4e890ea8749The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.Wed, 29 Jul 2026 12:56:47 GMTsecurityneutralserver.instructions_changed[SECURITY] holidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fc-7f0b-8100-db5c40acaef0https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fc-7f0b-8100-db5c40acaef0Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 12:56:47 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fc-7ba9-b6d6-bab4e6a19b09https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fc-7ba9-b6d6-bab4e6a19b09Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 12:56:47 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fc-7609-a88f-b8ec022119d5https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fc-7609-a88f-b8ec022119d5Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 12:56:47 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fc-70e4-a037-572b6e9f01e1https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fadf2-f1fc-70e4-a037-572b6e9f01e1Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 12:56:47 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91d-718b-b90e-377ab25132bdhttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91d-718b-b90e-377ab25132bdTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 14:53:57 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91e-74c5-a55a-041518ec5b1bhttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91e-74c5-a55a-041518ec5b1bThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.Tue, 28 Jul 2026 14:53:57 GMTsecurityneutralserver.instructions_changed[SECURITY] holidays-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91d-7f27-8030-4baad6dc0dd2https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91d-7f27-8030-4baad6dc0dd2Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 14:53:57 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91d-7760-8da8-b0e6f4e9c602https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91d-7760-8da8-b0e6f4e9c602Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 14:53:57 GMTsecurityneutraltool.description_changed[SECURITY] holidays-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91c-7b40-93c2-d270e0413083https://verifymcp.io/servers/pipeworx-io-holidays/holidays-mcp#chg-chg_019fa937-d91c-7b40-93c2-d270e0413083Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 14:53:57 GMTsecurityneutraltool.description_changed