Materials · materials-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[CRITICAL] materials-mcp: Authorization (unverified → fail)https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-5788-7974-b438-9967d107ec33https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-5788-7974-b438-9967d107ec33Authorization (unverified → fail). Compared against 2026-08-02.Mon, 03 Aug 2026 00:13:57 GMTcriticalregressioncheck.reverified[SECURITY] materials-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-578a-7afc-9042-a62a08f7eab6https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-578a-7afc-9042-a62a08f7eab6The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.Mon, 03 Aug 2026 00:13:57 GMTsecurityneutralserver.instructions_changed[SECURITY] materials-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-578a-7641-a007-15b54c3ed04bhttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-578a-7641-a007-15b54c3ed04bTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 00:13:57 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-578a-7139-9c6d-8aa8ee84228fhttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-578a-7139-9c6d-8aa8ee84228fTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 00:13:57 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-5789-7bd7-90e3-3b0427b06eddhttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-5789-7bd7-90e3-3b0427b06eddTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 00:13:57 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-5789-7735-aa2b-b571a9b6c0d6https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fc4f8-5789-7735-aa2b-b571a9b6c0d6Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 00:13:57 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4972-7266-b5a5-aa7f1401e634https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4972-7266-b5a5-aa7f1401e634Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 00:03:22 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4974-7528-b495-73043602b6ffhttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4974-7528-b495-73043602b6ffThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.Sun, 02 Aug 2026 00:03:22 GMTsecurityneutralserver.instructions_changed[SECURITY] materials-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4974-7157-87b8-99a9f58ea9b7https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4974-7157-87b8-99a9f58ea9b7Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 00:03:22 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4973-7d03-985f-c99d2b99bb34https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4973-7d03-985f-c99d2b99bb34Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 00:03:22 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4973-785b-a799-e7f6034454b6https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fbfc8-4973-785b-a799-e7f6034454b6Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 00:03:22 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48bb-7b82-a513-1ed484647687https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48bb-7b82-a513-1ed484647687The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.Wed, 29 Jul 2026 18:45:36 GMTsecurityneutralserver.instructions_changed[SECURITY] materials-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48bb-7539-9429-3f93a3336b11https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48bb-7539-9429-3f93a3336b11Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 18:45:36 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48bb-7041-ac66-a7cf2ba2968ehttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48bb-7041-ac66-a7cf2ba2968eTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 18:45:36 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48ba-7a50-a230-3107e9318b5ahttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48ba-7a50-a230-3107e9318b5aTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 18:45:36 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48ba-7189-ab0f-ef4a53d92e8chttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019faf32-48ba-7189-ab0f-ef4a53d92e8cTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 18:45:36 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0a-78e0-ab7a-9e7a5e96bcfchttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0a-78e0-ab7a-9e7a5e96bcfcTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:35:33 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0b-7060-b3fb-054c8e39e375https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0b-7060-b3fb-054c8e39e375Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:35:33 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0c-70ea-9161-19cbd03ad61dhttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0c-70ea-9161-19cbd03ad61dThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:35:33 GMTsecurityneutralserver.instructions_changed[SECURITY] materials-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0b-7ab2-b3bf-c9bcab2c5d2chttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0b-7ab2-b3bf-c9bcab2c5d2cTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:35:33 GMTsecurityneutraltool.description_changed[SECURITY] materials-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0b-76c8-9fd9-2732e5ad9a05https://verifymcp.io/servers/pipeworx-io-materials/materials-mcp#chg-chg_019fa9cb-cb0b-76c8-9fd9-2732e5ad9a05Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:35:33 GMTsecurityneutraltool.description_changed