Tax Regulations · tax-regulations-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] tax-regulations-mcp: Stability (pass → fail)https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0a269-8d99-7b43-b8a7-a530b2a6cf27https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0a269-8d99-7b43-b8a7-a530b2a6cf27Stability (pass → fail). Compared against 2026-09-14.Tue, 15 Sep 2026 00:13:41 GMTsecurityregressioncheck.verdict[SECURITY] tax-regulations-mcp: Authorization (fail → unverified)https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0a269-8d9e-76ea-b2bf-93d62869925fhttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0a269-8d9e-76ea-b2bf-93d62869925fAuthorization (fail → unverified). Compared against 2026-09-14.Tue, 15 Sep 2026 00:13:41 GMTsecurityregressioncheck.unverifiable[SECURITY] tax-regulations-mcp: Tool safety (pass → unverified)https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0a269-8da0-7a5c-a956-883c963e5048https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0a269-8da0-7a5c-a956-883c963e5048Tool safety (pass → unverified). Compared against 2026-09-14.Tue, 15 Sep 2026 00:13:41 GMTsecurityregressioncheck.unverifiable[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06a-7e7e-9d11-47abaaadb7f9https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06a-7e7e-9d11-47abaaadb7f9Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-13.Mon, 14 Sep 2026 00:13:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06c-74c5-8d22-febb8a48cef7https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06c-74c5-8d22-febb8a48cef7Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-13.Mon, 14 Sep 2026 00:13:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06d-7a36-8f71-1a6865e0318dhttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06d-7a36-8f71-1a6865e0318dTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-13.Mon, 14 Sep 2026 00:13:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06e-7a31-b41b-32d0077c040ahttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06e-7a31-b41b-32d0077c040aTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-13.Mon, 14 Sep 2026 00:13:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “polymarket_arbitrage” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06f-713c-912d-adad513ae2b4https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06f-713c-912d-adad513ae2b4Tool “polymarket_arbitrage” rewrote its description, which is the text the model reads. Compared against 2026-09-13.Mon, 14 Sep 2026 00:13:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06f-76a6-a989-5426556333b9https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a06f-76a6-a989-5426556333b9Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads. Compared against 2026-09-13.Mon, 14 Sep 2026 00:13:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a075-7338-905f-76fffaff9d8ehttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09d42-a075-7338-905f-76fffaff9d8eThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-13.Mon, 14 Sep 2026 00:13:04 GMTsecurityneutralserver.instructions_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8744-7dc1-883c-b07d09cfe2afhttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8744-7dc1-883c-b07d09cfe2afTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-12.Sun, 13 Sep 2026 00:18:49 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8746-7480-83d3-4935e7e771b0https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8746-7480-83d3-4935e7e771b0Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-12.Sun, 13 Sep 2026 00:18:49 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8746-7a03-8674-3800ee8c6b3fhttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8746-7a03-8674-3800ee8c6b3fTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-12.Sun, 13 Sep 2026 00:18:49 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8746-7ef4-bdc6-4abef6121e10https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8746-7ef4-bdc6-4abef6121e10Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-12.Sun, 13 Sep 2026 00:18:49 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8747-73cd-a449-de3c9511153ehttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a09821-8747-73cd-a449-de3c9511153eThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-12.Sun, 13 Sep 2026 00:18:49 GMTsecurityneutralserver.instructions_changed[CRITICAL] tax-regulations-mcp: Authorization (pass → fail)https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03c9-718b-8cc2-aef2d20765b7https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03c9-718b-8cc2-aef2d20765b7Authorization (pass → fail). Compared against 2026-09-11.Sat, 12 Sep 2026 00:21:55 GMTcriticalregressioncheck.verdict[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03ca-74e1-bce4-b32b86641ae2https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03ca-74e1-bce4-b32b86641ae2Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-11.Sat, 12 Sep 2026 00:21:55 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03ca-7988-a64c-a69f8b934f58https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03ca-7988-a64c-a69f8b934f58Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-11.Sat, 12 Sep 2026 00:21:55 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03ca-7d6d-b1cc-71153badb6c6https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03ca-7d6d-b1cc-71153badb6c6Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-11.Sat, 12 Sep 2026 00:21:55 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “bet_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03cb-71e4-a9af-2d41a836d17fhttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03cb-71e4-a9af-2d41a836d17fTool “bet_research” rewrote its description, which is the text the model reads. Compared against 2026-09-11.Sat, 12 Sep 2026 00:21:55 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03cc-7345-8014-1fb8f6745270https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03cc-7345-8014-1fb8f6745270Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-11.Sat, 12 Sep 2026 00:21:55 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03cc-7970-a1a0-61b9b7044db7https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03cc-7970-a1a0-61b9b7044db7Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads. Compared against 2026-09-11.Sat, 12 Sep 2026 00:21:55 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03cd-754d-bbbb-dfa87a0a19b1https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a092fe-03cd-754d-bbbb-dfa87a0a19b1The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-11.Sat, 12 Sep 2026 00:21:55 GMTsecurityneutralserver.instructions_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3ce-7df8-9f20-aa6ea3d236a5https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3ce-7df8-9f20-aa6ea3d236a5Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-10.Fri, 11 Sep 2026 00:23:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3d0-768c-8373-c5947883d418https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3d0-768c-8373-c5947883d418Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-10.Fri, 11 Sep 2026 00:23:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3d0-7d05-b12c-e9d40a2fe62chttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3d0-7d05-b12c-e9d40a2fe62cTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-10.Fri, 11 Sep 2026 00:23:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3d1-73a3-9a1c-442ae18bcbfehttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3d1-73a3-9a1c-442ae18bcbfeTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-10.Fri, 11 Sep 2026 00:23:04 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3d1-79a8-abc8-f960a381e634https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a08dd8-b3d1-79a8-abc8-f960a381e634The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-10.Fri, 11 Sep 2026 00:23:04 GMTsecurityneutralserver.instructions_changed[SECURITY] tax-regulations-mcp: Authorization (fail → pass)https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f63-72e6-84ce-3a492da0b817https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f63-72e6-84ce-3a492da0b817Authorization (fail → pass). Compared against 2026-09-09.Thu, 10 Sep 2026 00:08:05 GMTsecurityimprovementcheck.verdict[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f64-77f4-afc8-971c591a973fhttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f64-77f4-afc8-971c591a973fTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-09.Thu, 10 Sep 2026 00:08:05 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f64-7bdc-97f5-d7408bbc501ehttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f64-7bdc-97f5-d7408bbc501eTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-09.Thu, 10 Sep 2026 00:08:05 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f65-7032-90e7-7cc2524eb676https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f65-7032-90e7-7cc2524eb676Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-09.Thu, 10 Sep 2026 00:08:05 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f65-73cd-858b-761c33ad4a7dhttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f65-73cd-858b-761c33ad4a7dTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-09.Thu, 10 Sep 2026 00:08:05 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f65-7790-a1b5-3add51e37f4chttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a088a4-9f65-7790-a1b5-3add51e37f4cThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-09.Thu, 10 Sep 2026 00:08:05 GMTsecurityneutralserver.instructions_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8a9-7083-bcf4-457dc481d98ahttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8a9-7083-bcf4-457dc481d98aTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-08.Wed, 09 Sep 2026 00:08:31 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8aa-7b05-9c9c-267a5be74de2https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8aa-7b05-9c9c-267a5be74de2Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-08.Wed, 09 Sep 2026 00:08:31 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8ab-77f9-a26b-aa73ae4809b3https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8ab-77f9-a26b-aa73ae4809b3Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-08.Wed, 09 Sep 2026 00:08:31 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8ab-7ce2-baf7-0e54acf2601ahttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8ab-7ce2-baf7-0e54acf2601aTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-08.Wed, 09 Sep 2026 00:08:31 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8ac-7233-86eb-7d24eff1da7ahttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a0837e-a8ac-7233-86eb-7d24eff1da7aThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-08.Wed, 09 Sep 2026 00:08:31 GMTsecurityneutralserver.instructions_changed[SECURITY] tax-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-508b-7dd8-9f9e-5bab1b131cf5https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-508b-7dd8-9f9e-5bab1b131cf5Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-09-07.Tue, 08 Sep 2026 00:07:26 GMTsecurityneutraltool.description_changed[CRITICAL] tax-regulations-mcp: Authorization (pass → fail)https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-5086-7882-b92b-05600c4309d1https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-5086-7882-b92b-05600c4309d1Authorization (pass → fail). Compared against 2026-09-07.Tue, 08 Sep 2026 00:07:26 GMTcriticalregressioncheck.verdict[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-5088-72a0-939a-9cb419fd3a01https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-5088-72a0-939a-9cb419fd3a01Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-07.Tue, 08 Sep 2026 00:07:26 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-508b-7437-b789-3d6b903d2b49https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-508b-7437-b789-3d6b903d2b49Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-07.Tue, 08 Sep 2026 00:07:26 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-508b-78d3-b9bc-5be5a843085dhttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-508b-78d3-b9bc-5be5a843085dTool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-07.Tue, 08 Sep 2026 00:07:26 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-508c-78ff-b568-2ff3fdb45213https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07e57-508c-78ff-b568-2ff3fdb45213The server rewrote its instructions, which are the text every model session reads. Compared against 2026-09-07.Tue, 08 Sep 2026 00:07:26 GMTsecurityneutralserver.instructions_changed[SECURITY] tax-regulations-mcp: Authorization (fail → pass)https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc3-768d-93dc-524520efcd92https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc3-768d-93dc-524520efcd92Authorization (fail → pass). Compared against 2026-09-05.Sun, 06 Sep 2026 00:05:21 GMTsecurityimprovementcheck.verdict[SECURITY] tax-regulations-mcp: First check of Authorization (pass)https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc5-7c30-8115-c4ca2c3ef48bhttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc5-7c30-8115-c4ca2c3ef48bFirst check of Authorization (pass). Compared against 2026-09-05.Sun, 06 Sep 2026 00:05:21 GMTsecurityneutralcheck.appeared[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc6-7216-b091-14d5aa03a9cchttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc6-7216-b091-14d5aa03a9ccTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-09-05.Sun, 06 Sep 2026 00:05:21 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc6-769b-aa4d-ab79d457e7c1https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc6-769b-aa4d-ab79d457e7c1Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-09-05.Sun, 06 Sep 2026 00:05:21 GMTsecurityneutraltool.description_changed[SECURITY] tax-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc6-7a44-b11e-491f98866934https://verifymcp.io/servers/pipeworx-io-tax-regulations/tax-regulations-mcp#chg-chg_01a07408-afc6-7a44-b11e-491f98866934Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-09-05.Sun, 06 Sep 2026 00:05:21 GMTsecurityneutraltool.description_changed