Epa Regulations · epa-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] epa-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78e9-7663-837c-130382f80dafhttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78e9-7663-837c-130382f80dafTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:02:36 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78ed-7462-82e9-59b7bfa4054dhttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78ed-7462-82e9-59b7bfa4054dThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:02:36 GMTsecurityneutralserver.instructions_changed[SECURITY] epa-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78ec-7cc5-a1d5-676cb1818fd1https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78ec-7cc5-a1d5-676cb1818fd1Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:02:36 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78ec-77b8-b09e-a1b9537652f4https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78ec-77b8-b09e-a1b9537652f4Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:02:36 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78ec-70c9-b305-524dc0c96121https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc66e-78ec-70c9-b305-524dc0c96121Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-02.Mon, 03 Aug 2026 07:02:36 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6416-7656-9c21-c53f33b0fef8https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6416-7656-9c21-c53f33b0fef8Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:05:05 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6417-7a0d-801b-3d0a04c181d0https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6417-7a0d-801b-3d0a04c181d0The server rewrote its instructions, which are the text every model session reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:05:05 GMTsecurityneutralserver.instructions_changed[SECURITY] epa-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6417-7495-bb1b-bb5b5c6c2441https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6417-7495-bb1b-bb5b5c6c2441Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:05:05 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6416-7c5a-96ac-ad97bc452089https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6416-7c5a-96ac-ad97bc452089Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:05:05 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6412-7427-b833-998951ab4346https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fc14a-6412-7427-b833-998951ab4346Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-08-01.Sun, 02 Aug 2026 07:05:05 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8486-70c8-b4c3-0d125774b97dhttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8486-70c8-b4c3-0d125774b97dTool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:04:32 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8488-70a1-b38f-85995e2f68dfhttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8488-70a1-b38f-85995e2f68dfThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:04:32 GMTsecurityneutralserver.instructions_changed[SECURITY] epa-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8487-7b64-b1ce-61f7c49584d5https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8487-7b64-b1ce-61f7c49584d5Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:04:32 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8486-77f1-8b25-d3b1ac1dbc30https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8486-77f1-8b25-d3b1ac1dbc30Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:04:32 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8485-7b6a-8577-41c7861ffcf0https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fbc23-8485-7b6a-8577-41c7861ffcf0Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-31.Sat, 01 Aug 2026 07:04:32 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-6940-79da-b9e4-527b97407395https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-6940-79da-b9e4-527b97407395The server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-28.Wed, 29 Jul 2026 15:43:19 GMTsecurityneutralserver.instructions_changed[SECURITY] epa-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-6940-73a3-8be2-bcac661c211ehttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-6940-73a3-8be2-bcac661c211eTool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 15:43:19 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-693f-7b0c-869c-5f8130246f16https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-693f-7b0c-869c-5f8130246f16Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 15:43:19 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-693f-7493-90e5-0cdd41797f24https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-693f-7493-90e5-0cdd41797f24Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 15:43:19 GMTsecurityneutraltool.description_changed[CRITICAL] epa-regulations-mcp: Authorization (unverified → fail)https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-693e-7215-ae1c-b58551f9c8edhttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-693e-7215-ae1c-b58551f9c8edAuthorization (unverified → fail). Compared against 2026-07-28.Wed, 29 Jul 2026 15:43:19 GMTcriticalregressioncheck.reverified[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-693e-7d82-a745-b32cb33b4ee7https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fae8b-693e-7d82-a745-b32cb33b4ee7Tool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-28.Wed, 29 Jul 2026 15:43:19 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485d-795f-bb8d-ef358cd77b7chttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485d-795f-bb8d-ef358cd77b7cTool “ask_pipeworx” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:34:59 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485e-7c5e-9250-a4ddd0af40cchttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485e-7c5e-9250-a4ddd0af40ccThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:34:59 GMTsecurityneutralserver.instructions_changed[SECURITY] epa-regulations-mcp: Tool “deep_research” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485e-7801-8081-5cde632d5871https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485e-7801-8081-5cde632d5871Tool “deep_research” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:34:59 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485e-7396-9075-1482d0630eb7https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485e-7396-9075-1482d0630eb7Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:34:59 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Tool “ask_pipeworx_beta” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485d-7ecb-b673-c93a8cf8bb82https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485d-7ecb-b673-c93a8cf8bb82Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads. Compared against 2026-07-27.Tue, 28 Jul 2026 17:34:59 GMTsecurityneutraltool.description_changed[SECURITY] epa-regulations-mcp: Authorization (fail → unverified)https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485d-72ce-9d9f-8f06e47aae42https://verifymcp.io/servers/pipeworx-io-epa-regulations/epa-regulations-mcp#chg-chg_019fa9cb-485d-72ce-9d9f-8f06e47aae42Authorization (fail → unverified). Compared against 2026-07-27.Tue, 28 Jul 2026 17:34:59 GMTsecurityregressioncheck.unverifiable