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/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0bc22-5cd6-7932-9f8b-b0460309ce3ehttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0bc22-5cd6-7932-9f8b-b0460309ce3eAuthorization (fail → pass). Compared against 2026-09-19.Sun, 20 Sep 2026 00:06:03 GMTsecurityimprovementcheck.verdicthttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-6577-7504-9e5a-577f023ffdc5https://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-6577-7504-9e5a-577f023ffdc5Authorization (pass → fail). Compared against 2026-09-18.Sat, 19 Sep 2026 00:05:23 GMTcriticalregressioncheck.verdicthttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-657b-739f-a565-25e2eb232816https://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-657b-739f-a565-25e2eb232816Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-18.Sat, 19 Sep 2026 00:05:23 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-657e-70e9-bf42-67bf9b28a86ahttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-657e-70e9-bf42-67bf9b28a86aTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-18.Sat, 19 Sep 2026 00:05:23 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-657e-7720-95f8-e1b9fb1a95e2https://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-657e-7720-95f8-e1b9fb1a95e2Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-18.Sat, 19 Sep 2026 00:05:23 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-657f-7a0e-b374-6c73ea35deedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-657f-7a0e-b374-6c73ea35deedTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-18.Sat, 19 Sep 2026 00:05:23 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-6585-79dc-920f-238bd4260a6bhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b6fb-6585-79dc-920f-238bd4260a6bThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-18.Sat, 19 Sep 2026 00:05:23 GMTsecurityneutralserver.instructions_changedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b1d4-8253-7311-9832-e26b9d0e8584https://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b1d4-8253-7311-9832-e26b9d0e8584Authorization (unverified → pass). Compared against 2026-09-17.Fri, 18 Sep 2026 00:04:49 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b1d4-8258-79f3-9e36-f16b93d7c11chttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b1d4-8258-79f3-9e36-f16b93d7c11cInjection markers (unverified → pass). Compared against 2026-09-17.Fri, 18 Sep 2026 00:04:49 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b1d4-8259-760b-8e9e-2a0b75d2dbf4https://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0b1d4-8259-760b-8e9e-2a0b75d2dbf4First check of Authorization (pass). Compared against 2026-09-17.Fri, 18 Sep 2026 00:04:49 GMTsecurityneutralcheck.appearedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0acae-1068-7928-8e9d-f5e950a1e33fhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0acae-1068-7928-8e9d-f5e950a1e33fAuthorization (fail → unverified). Compared against 2026-09-16.Thu, 17 Sep 2026 00:04:43 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0acae-106b-7bf1-a803-b609c8d89d5chttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0acae-106b-7bf1-a803-b609c8d89d5cTool safety (pass → unverified). Compared against 2026-09-16.Thu, 17 Sep 2026 00:04:43 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0a786-bd75-70b0-92a6-33409f6e5c46https://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0a786-bd75-70b0-92a6-33409f6e5c46Authorization (unverified → fail). Compared against 2026-09-15.Wed, 16 Sep 2026 00:03:40 GMTcriticalregressioncheck.reverifiedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0a786-bd75-76f4-b9f5-cc9685eed00ehttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0a786-bd75-76f4-b9f5-cc9685eed00eInjection markers (unverified → pass). Compared against 2026-09-15.Wed, 16 Sep 2026 00:03:40 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0a786-bd75-7b29-80d3-bc7b3edbd002https://verifymcp.io/servers/pipeworx-io-pcaob/pcaob-mcp#chg-chg_01a0a786-bd75-7b29-80d3-bc7b3edbd002First check of Judged manipulation (pass). Compared against 2026-09-15.Wed, 16 Sep 2026 00:03:40 GMTsecurityneutralcheck.appeared