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/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c22f-7a04-a13e-476d1159b419https://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c22f-7a04-a13e-476d1159b419HSTS header (fail → unverified). Compared against 2026-10-25.Mon, 26 Oct 2026 02:06:42 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c230-7d60-8ec6-31c1f56ce723https://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c230-7d60-8ec6-31c1f56ce723Tool safety (pass → unverified). Compared against 2026-10-25.Mon, 26 Oct 2026 02:06:42 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c231-7537-b05c-8cf37e43d1c2https://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c231-7537-b05c-8cf37e43d1c2HTTPS (pass → unverified). Compared against 2026-10-25.Mon, 26 Oct 2026 02:06:42 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c231-7e98-a2f0-2967a8d56836https://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c231-7e98-a2f0-2967a8d56836TLS certificate (pass → unverified). Compared against 2026-10-25.Mon, 26 Oct 2026 02:06:42 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c232-7607-84fe-2ff0e7a20badhttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c232-7607-84fe-2ff0e7a20badTransport (pass → fail). Compared against 2026-10-25.Mon, 26 Oct 2026 02:06:42 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c232-7d42-a56a-4acf73255540https://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c232-7d42-a56a-4acf73255540Stability (0.50 → unverified). Compared against 2026-10-25.Mon, 26 Oct 2026 02:06:42 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c233-7270-82fa-5c2644441785https://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c233-7270-82fa-5c2644441785Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.). Compared against 2026-10-25.Mon, 26 Oct 2026 02:06:42 GMTsecurityneutralcheck.reasonhttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c234-7767-bb15-6734bb79c735https://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a175f5-c234-7767-bb15-6734bb79c735Endpoint reachability (reachable → unreachable). Compared against 2026-10-25.Mon, 26 Oct 2026 02:06:42 GMTsecurityregressioncapture.status_changedhttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a13301-42f7-74df-8cf0-aa68e42ac851https://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a13301-42f7-74df-8cf0-aa68e42ac851Tool “get_api_key” rewrote its description, which is the text the model reads. Compared against 2026-10-12.Tue, 13 Oct 2026 02:04:43 GMTsecurityneutraltool.description_changedhttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a13301-42f7-7b8d-b4ea-60d5bfea268dhttps://verifymcp.io/servers/com-emaillistvalidation-email-verification/app#chg-chg_01a13301-42f7-7b8d-b4ea-60d5bfea268dThe server rewrote its instructions, which are the text every model session reads. Compared against 2026-10-12.Tue, 13 Oct 2026 02:04:43 GMTsecurityneutralserver.instructions_changed