io.github.cyanheads/epa-mcp-server · epa · 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: Tool “epa_echo_search_facilities” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6660-7bb1-a38e-1390abae510ahttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6660-7bb1-a38e-1390abae510aTool “epa_echo_search_facilities” rewrote its description, which is the text the model reads. Compared against 2026-11-01.Sun, 01 Nov 2026 12:06:53 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_echo_search_violations” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6666-7a6d-a25a-03e526f1d9d1https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6666-7a6d-a25a-03e526f1d9d1Tool “epa_echo_search_violations” rewrote its description, which is the text the model reads. Compared against 2026-11-01.Sun, 01 Nov 2026 12:06:53 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_ejscreen_get_scores” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6668-74be-8643-5b6f46fe09bchttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6668-74be-8643-5b6f46fe09bcTool “epa_ejscreen_get_scores” rewrote its description, which is the text the model reads. Compared against 2026-11-01.Sun, 01 Nov 2026 12:06:53 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_tri_get_facility_releases” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-666b-73e4-94f0-65202e105ce0https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-666b-73e4-94f0-65202e105ce0Tool “epa_tri_get_facility_releases” rewrote its description, which is the text the model reads. Compared against 2026-11-01.Sun, 01 Nov 2026 12:06:53 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_tri_search_releases” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-666f-70bb-9eba-b534d50bebb0https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-666f-70bb-9eba-b534d50bebb0Tool “epa_tri_search_releases” rewrote its description, which is the text the model reads. Compared against 2026-11-01.Sun, 01 Nov 2026 12:06:53 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_water_search_systems” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6671-7e79-99fc-20d728cf768bhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6671-7e79-99fc-20d728cf768bTool “epa_water_search_systems” rewrote its description, which is the text the model reads. Compared against 2026-11-01.Sun, 01 Nov 2026 12:06:53 GMTsecurityneutraltool.description_changed[SECURITY] epa: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6676-7c57-accb-4941a6d913d6https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6676-7c57-accb-4941a6d913d6The server rewrote its instructions, which are the text every model session reads. Compared against 2026-11-01.Sun, 01 Nov 2026 12:06:53 GMTsecurityneutralserver.instructions_changed[SECURITY] epa: Tool “epa_echo_get_facility” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6659-7dd7-89f5-57f8ad9f7d1ahttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a19701-6659-7dd7-89f5-57f8ad9f7d1aTool “epa_echo_get_facility” rewrote its description, which is the text the model reads. Compared against 2026-11-01.Sun, 01 Nov 2026 12:06:53 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_superfund_search_sites” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a195dc-b3e4-75b9-8c25-e391bed70a5chttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a195dc-b3e4-75b9-8c25-e391bed70a5cTool “epa_superfund_search_sites” rewrote its description, which is the text the model reads. Compared against 2026-10-31.Sun, 01 Nov 2026 06:47:11 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_search_water_systems” was removedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227d-728b-b2e6-119dae4e52bchttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227d-728b-b2e6-119dae4e52bcTool “epa_search_water_systems” was removed. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressiontool.removed[SECURITY] epa: Tool “epa_search_violations” was removedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227c-7d05-ac69-7cdb63f91bfchttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227c-7d05-ac69-7cdb63f91bfcTool “epa_search_violations” was removed. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressiontool.removed[SECURITY] epa: Tool “epa_search_tri_releases” was removedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227c-764b-8103-0ea34431c6ffhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227c-764b-8103-0ea34431c6ffTool “epa_search_tri_releases” was removed. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressiontool.removed[SECURITY] epa: Tool “epa_search_facilities” was removedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227b-79df-8c0e-aca738003cedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227b-79df-8c0e-aca738003cedTool “epa_search_facilities” was removed. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressiontool.removed[SECURITY] epa: Tool “epa_get_tri_releases” was removedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227b-74d2-8de3-e39b8e2aaa09https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227b-74d2-8de3-e39b8e2aaa09Tool “epa_get_tri_releases” was removed. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressiontool.removed[SECURITY] epa: Tool “epa_get_facility” was removedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227a-7eb6-bf06-4664c651537dhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227a-7eb6-bf06-4664c651537dTool “epa_get_facility” was removed. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressiontool.removed[SECURITY] epa: Tool “epa_get_ejscreen” was removedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227a-7a00-9efb-cb0abaf9e08ehttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227a-7a00-9efb-cb0abaf9e08eTool “epa_get_ejscreen” was removed. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressiontool.removed[SECURITY] epa: Tool “epa_get_air_quality” was removedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227a-73a7-9c73-5ed6f0f6dfa0https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227a-73a7-9c73-5ed6f0f6dfa0Tool “epa_get_air_quality” was removed. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressiontool.removed[SECURITY] epa: Stability (0.47 → fail)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-2279-7335-830d-699ba8e3a2c0https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-2279-7335-830d-699ba8e3a2c0Stability (0.47 → fail). Compared against 2026-10-23.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressioncheck.verdict[SECURITY] epa: Tool “epa_search_superfund” was removedhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227c-7038-b343-060f10a13e53https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-227c-7038-b343-060f10a13e53Tool “epa_search_superfund” was removed. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityregressiontool.removed[SECURITY] epa: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-2282-7409-a768-27334d6f263fhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a16e04-2282-7409-a768-27334d6f263fThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-24.Sat, 24 Oct 2026 13:05:27 GMTsecurityneutralserver.instructions_changed[SECURITY] epa: Tool “epa_search_tri_releases” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-2903-747d-b927-ca291d916f4fhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-2903-747d-b927-ca291d916f4fTool “epa_search_tri_releases” rewrote its description, which is the text the model reads. Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_search_violations” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-2912-7be6-b8df-8acaf8557425https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-2912-7be6-b8df-8acaf8557425Tool “epa_search_violations” rewrote its description, which is the text the model reads. Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityneutraltool.description_changed[SECURITY] epa: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-2935-7297-8bbb-099967dc1acchttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-2935-7297-8bbb-099967dc1accThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityneutralserver.instructions_changed[SECURITY] epa: Injection markers (unverified → pass)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28b1-7299-8fb8-20af458fd289https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28b1-7299-8fb8-20af458fd289Injection markers (unverified → pass). Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityimprovementcheck.reverified[SECURITY] epa: Tool “epa_get_facility” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28d7-7403-b9b9-562c75356114https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28d7-7403-b9b9-562c75356114Tool “epa_get_facility” rewrote its description, which is the text the model reads. Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_get_tri_releases” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28dc-76f0-b445-11c3152af461https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28dc-76f0-b445-11c3152af461Tool “epa_get_tri_releases” rewrote its description, which is the text the model reads. Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityneutraltool.description_changed[SECURITY] epa: Tool “epa_search_facilities” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28ea-7e0b-9baa-c10c212ce67ehttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28ea-7e0b-9baa-c10c212ce67eTool “epa_search_facilities” rewrote its description, which is the text the model reads. Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityneutraltool.description_changed[SECURITY] epa: HSTS header (fail → pass)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28a4-7806-b0f7-2ea58af1ba20https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28a4-7806-b0f7-2ea58af1ba20HSTS header (fail → pass). Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityimprovementcheck.verdict[SECURITY] epa: Transport (fail → pass)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28ab-7036-94a9-b136aa70fbafhttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-28ab-7036-94a9-b136aa70fbafTransport (fail → pass). Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityimprovementcheck.verdict[SECURITY] epa: Authorization (unverified → partial)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-2893-7600-8715-6c6adaba6306https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a14891-2893-7600-8715-6c6adaba6306Authorization (unverified → partial). Compared against 2026-10-16.Sat, 17 Oct 2026 06:33:54 GMTsecurityimprovementcheck.reverified[SECURITY] epa: Endpoint reachability (reachable → not serving MCP)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba62-7a9d-af9d-9885f6a4cd79https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba62-7a9d-af9d-9885f6a4cd79Endpoint reachability (reachable → not serving MCP). Compared against 2026-10-15.Fri, 16 Oct 2026 18:00:52 GMTsecurityregressioncapture.status_changed[SECURITY] epa: Transport (pass → fail)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5b-7d1f-b5a9-2484c68be121https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5b-7d1f-b5a9-2484c68be121Transport (pass → fail). Compared against 2026-10-15.Fri, 16 Oct 2026 18:00:52 GMTsecurityregressioncheck.verdict[SECURITY] epa: Authorization (partial → unverified)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5d-7c67-a704-ce41a2c78775https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5d-7c67-a704-ce41a2c78775Authorization (partial → unverified). Compared against 2026-10-15.Fri, 16 Oct 2026 18:00:52 GMTsecurityregressioncheck.unverifiable[SECURITY] epa: Tool safety (pass → unverified)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5e-780c-9ada-68721298ff26https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5e-780c-9ada-68721298ff26Tool safety (pass → unverified). Compared against 2026-10-15.Fri, 16 Oct 2026 18:00:52 GMTsecurityregressioncheck.unverifiable[SECURITY] epa: Stability (0.20 → unverified)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5e-7f3f-ab99-fe179d24fb63https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5e-7f3f-ab99-fe179d24fb63Stability (0.20 → unverified). Compared against 2026-10-15.Fri, 16 Oct 2026 18:00:52 GMTsecurityregressioncheck.unverifiable[SECURITY] epa: HSTS header (pass → fail)https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5f-7713-aa3e-11e059159bcchttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a145df-ba5f-7713-aa3e-11e059159bccHSTS header (pass → fail). Compared against 2026-10-15.Fri, 16 Oct 2026 18:00:52 GMTsecurityregressioncheck.verdict[SECURITY] epa: The server rewrote its instructions, which are the text every model session readshttps://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a12e0f-c176-794e-92c9-5f2e5de9f1f5https://verifymcp.io/servers/cyanheads-epa-mcp-server/epa#chg-chg_01a12e0f-c176-794e-92c9-5f2e5de9f1f5The server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-10.Mon, 12 Oct 2026 03:02:25 GMTsecurityneutralserver.instructions_changed