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/io-usefulapi-mercoa/mercoa#chg-chg_01a0a802-c21b-7220-9ab1-344d5b11eaa1https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0a802-c21b-7220-9ab1-344d5b11eaa1Authorization (fail → pass). Compared against 2026-09-15.Wed, 16 Sep 2026 02:19:08 GMTsecurityimprovementcheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0a802-c21c-7e61-ab87-e2cd6263cba4https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0a802-c21c-7e61-ab87-e2cd6263cba4Stability (0.97 → pass). Compared against 2026-09-15.Wed, 16 Sep 2026 02:19:08 GMTsecurityneutralcheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0a2db-7094-7ea7-87b1-598ee5d71c57https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0a2db-7094-7ea7-87b1-598ee5d71c57Authorization (pass → fail). Compared against 2026-09-14.Tue, 15 Sep 2026 02:18:05 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09db5-210e-710f-ae27-c19f08585328https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09db5-210e-710f-ae27-c19f08585328Authorization (unverified → pass). Compared against 2026-09-13.Mon, 14 Sep 2026 02:18:08 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09db5-210f-751e-b88c-c467cd96d0d0https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09db5-210f-751e-b88c-c467cd96d0d0Injection markers (unverified → pass). Compared against 2026-09-13.Mon, 14 Sep 2026 02:18:08 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09db5-210f-7c68-a739-c41d5e3fd721https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09db5-210f-7c68-a739-c41d5e3fd721Stability (fail → pass). Compared against 2026-09-13.Mon, 14 Sep 2026 02:18:08 GMTsecurityimprovementcheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0988f-0055-7901-a9e1-e386c82c9d42https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0988f-0055-7901-a9e1-e386c82c9d42Authorization (pass → unverified). Compared against 2026-09-12.Sun, 13 Sep 2026 02:18:23 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0988f-0056-7665-802f-4e17ea24a536https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0988f-0056-7665-802f-4e17ea24a536Stability (pass → fail). Compared against 2026-09-12.Sun, 13 Sep 2026 02:18:23 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0988f-0056-7ace-b645-81ee054538b4https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0988f-0056-7ace-b645-81ee054538b4Tool safety (pass → unverified). Compared against 2026-09-12.Sun, 13 Sep 2026 02:18:23 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09368-694c-70fe-b0d2-b581af5568aehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09368-694c-70fe-b0d2-b581af5568aeAuthorization (unverified → pass). Compared against 2026-09-11.Sat, 12 Sep 2026 02:18:08 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09368-694d-7825-af75-d93f9e5f74c9https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a09368-694d-7825-af75-d93f9e5f74c9Stability (fail → pass). Compared against 2026-09-11.Sat, 12 Sep 2026 02:18:08 GMTsecurityimprovementcheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a08e43-58d2-7661-90be-e14a8f4ad088https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a08e43-58d2-7661-90be-e14a8f4ad088Stability (pass → fail). Compared against 2026-09-10.Fri, 11 Sep 2026 02:19:33 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a08e43-58d4-7ea3-a4eb-5060ea462aa5https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a08e43-58d4-7ea3-a4eb-5060ea462aa5Authorization (pass → unverified). Compared against 2026-09-10.Fri, 11 Sep 2026 02:19:33 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0891b-fb3b-7ceb-a1aa-1eeda6caf200https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0891b-fb3b-7ceb-a1aa-1eeda6caf200Authorization (unverified → pass). Compared against 2026-09-09.Thu, 10 Sep 2026 02:18:27 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0891b-fb3d-7588-9f06-9d9ab1f4a6b8https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0891b-fb3d-7588-9f06-9d9ab1f4a6b8Stability (fail → pass). Compared against 2026-09-09.Thu, 10 Sep 2026 02:18:27 GMTsecurityimprovementcheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a083f5-bcf0-7681-9dfb-87d2232df83ehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a083f5-bcf0-7681-9dfb-87d2232df83eInjection markers (unverified → pass). Compared against 2026-09-08.Wed, 09 Sep 2026 02:18:35 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a083f5-bcf1-7b3d-9064-3c998e2910a2https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a083f5-bcf1-7b3d-9064-3c998e2910a2Authorization (Authorisation not fully verified: this server exposes a tool marked destructive (mercoa_create_entity) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.). Compared against 2026-09-08.Wed, 09 Sep 2026 02:18:35 GMTsecurityneutralcheck.reasonhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a07ed1-a51c-788a-9ee8-70cc1616d5fbhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a07ed1-a51c-788a-9ee8-70cc1616d5fbAuthorization (pass → unverified). Compared against 2026-09-07.Tue, 08 Sep 2026 02:21:03 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a07ed1-a51f-7539-8036-f273482f36e0https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a07ed1-a51f-7539-8036-f273482f36e0Stability (pass → fail). Compared against 2026-09-07.Tue, 08 Sep 2026 02:21:03 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a07ed1-a51f-7d76-9917-bce98103d421https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a07ed1-a51f-7d76-9917-bce98103d421Tool safety (pass → unverified). Compared against 2026-09-07.Tue, 08 Sep 2026 02:21:03 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a06f59-e99e-7be5-87f5-d665a475efb7https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a06f59-e99e-7be5-87f5-d665a475efb7Authorization (unverified → pass). Compared against 2026-09-04.Sat, 05 Sep 2026 02:15:58 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a06f59-e99f-7e4c-b80d-f1cbda339b6ahttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a06f59-e99f-7e4c-b80d-f1cbda339b6aStability (fail → pass). Compared against 2026-09-04.Sat, 05 Sep 2026 02:15:58 GMTsecurityimprovementcheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0650c-fb77-7197-b729-8aac94126831https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0650c-fb77-7197-b729-8aac94126831Stability (pass → fail). Compared against 2026-09-02.Thu, 03 Sep 2026 02:15:44 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0650c-fb78-74cf-a609-716abbf11e41https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0650c-fb78-74cf-a609-716abbf11e41Authorization (pass → unverified). Compared against 2026-09-02.Thu, 03 Sep 2026 02:15:44 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05abf-b7d5-7a96-9219-303521ae41eehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05abf-b7d5-7a96-9219-303521ae41eeAuthorization (unverified → pass). Compared against 2026-08-31.Tue, 01 Sep 2026 02:15:08 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05abf-b7d6-76a9-94eb-65f0eae878cahttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05abf-b7d6-76a9-94eb-65f0eae878caInjection markers (unverified → pass). Compared against 2026-08-31.Tue, 01 Sep 2026 02:15:08 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05abf-b7d6-7cae-857e-c74f09195b9bhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05abf-b7d6-7cae-857e-c74f09195b9bStability (unverified → pass). Compared against 2026-08-31.Tue, 01 Sep 2026 02:15:08 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05598-cc0f-75f9-a2b3-0ea8785f05cfhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05598-cc0f-75f9-a2b3-0ea8785f05cfAuthorization (pass → unverified). Compared against 2026-08-30.Mon, 31 Aug 2026 02:14:32 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05598-cc12-717b-8705-d2fa67cb1f70https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05598-cc12-717b-8705-d2fa67cb1f70Stability (pass → unverified). Compared against 2026-08-30.Mon, 31 Aug 2026 02:14:32 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05598-cc12-7867-a86f-96d1e78de75bhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05598-cc12-7867-a86f-96d1e78de75bTool safety (pass → unverified). Compared against 2026-08-30.Mon, 31 Aug 2026 02:14:32 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05598-cc13-7a9e-8665-f51c33035da0https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05598-cc13-7a9e-8665-f51c33035da0Endpoint reachability (reachable → behind authorisation). Compared against 2026-08-30.Mon, 31 Aug 2026 02:14:32 GMTsecurityregressioncapture.status_changedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05073-1c50-76fc-a1a5-ec5563c908dchttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05073-1c50-76fc-a1a5-ec5563c908dcAuthorization (unverified → pass). Compared against 2026-08-29.Sun, 30 Aug 2026 02:15:16 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05073-1c51-7a5f-8f3f-9e48ac1ee0b1https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a05073-1c51-7a5f-8f3f-9e48ac1ee0b1Stability (fail → pass). Compared against 2026-08-29.Sun, 30 Aug 2026 02:15:16 GMTsecurityimprovementcheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04b4c-46ea-797f-88da-36607325fad2https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04b4c-46ea-797f-88da-36607325fad2Stability (unverified → fail). Compared against 2026-08-28.Sat, 29 Aug 2026 02:14:45 GMTsecurityregressioncheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04b4c-46ec-7363-8e1c-cbb477474c5ehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04b4c-46ec-7363-8e1c-cbb477474c5eInjection markers (unverified → pass). Compared against 2026-08-28.Sat, 29 Aug 2026 02:14:45 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04b4c-46ec-785c-b1d9-81067034a93fhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04b4c-46ec-785c-b1d9-81067034a93fAuthorization (Authorisation not fully verified: this server exposes a tool marked destructive (mercoa_create_entity) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.). Compared against 2026-08-28.Sat, 29 Aug 2026 02:14:45 GMTsecurityneutralcheck.reasonhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04625-914e-71d1-91f0-f6bc2d5db37ehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04625-914e-71d1-91f0-f6bc2d5db37eAuthorization (pass → unverified). Compared against 2026-08-27.Fri, 28 Aug 2026 02:14:22 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04625-914f-7646-8aa1-2d1bd45702c1https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04625-914f-7646-8aa1-2d1bd45702c1Stability (pass → unverified). Compared against 2026-08-27.Fri, 28 Aug 2026 02:14:22 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04625-914f-7b6f-9f2c-51a7c7b579a7https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04625-914f-7b6f-9f2c-51a7c7b579a7Tool safety (pass → unverified). Compared against 2026-08-27.Fri, 28 Aug 2026 02:14:22 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04625-9150-7a27-a96b-47da0e0f3572https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a04625-9150-7a27-a96b-47da0e0f3572Endpoint reachability (reachable → behind authorisation). Compared against 2026-08-27.Fri, 28 Aug 2026 02:14:22 GMTsecurityregressioncapture.status_changedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a02c65-5049-79d6-865b-fffd894d5ceehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a02c65-5049-79d6-865b-fffd894d5ceeAuthorization (unverified → pass). Compared against 2026-08-22.Sun, 23 Aug 2026 02:13:52 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0273f-4760-78b3-9b6a-0caf29f05161https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a0273f-4760-78b3-9b6a-0caf29f05161Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.). Compared against 2026-08-21.Sat, 22 Aug 2026 02:14:13 GMTsecurityneutralcheck.reasonhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a02218-2a7e-7e3e-b080-cf940e48a85fhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a02218-2a7e-7e3e-b080-cf940e48a85fStability (0.80 → fail). Compared against 2026-08-20.Fri, 21 Aug 2026 02:13:24 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a02218-2a80-72c9-a93f-f657d7740f91https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a02218-2a80-72c9-a93f-f657d7740f91Authorization (pass → unverified). Compared against 2026-08-20.Fri, 21 Aug 2026 02:13:24 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a017ca-6cdd-7381-b655-a2ce9a6754aahttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a017ca-6cdd-7381-b655-a2ce9a6754aaAuthorization (unverified → pass). Compared against 2026-08-18.Wed, 19 Aug 2026 02:12:17 GMTsecurityimprovementcheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a012a4-f1c0-7e0a-9484-b49e2378e6e9https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a012a4-f1c0-7e0a-9484-b49e2378e6e9Stability (0.70 → fail). Compared against 2026-08-17.Tue, 18 Aug 2026 02:13:14 GMTsecurityregressioncheck.verdicthttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a012a4-f1c2-79b9-a2b4-d7a248ab4d7ahttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a012a4-f1c2-79b9-a2b4-d7a248ab4d7aAuthorization (fail → unverified). Compared against 2026-08-17.Tue, 18 Aug 2026 02:13:14 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a00d7d-616a-74d4-828a-5e97b33b106fhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a00d7d-616a-74d4-828a-5e97b33b106fAuthorization (unverified → fail). Compared against 2026-08-16.Mon, 17 Aug 2026 02:11:55 GMTsecurityregressioncheck.reverifiedhttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a00858-368b-72c3-b17c-6fbc714ba530https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a00858-368b-72c3-b17c-6fbc714ba530Stability (0.63 → unverified). Compared against 2026-08-15.Sun, 16 Aug 2026 02:13:13 GMTsecurityregressioncheck.unverifiablehttps://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a00858-368c-749e-b086-1df5e532c4c9https://verifymcp.io/servers/io-usefulapi-mercoa/mercoa#chg-chg_01a00858-368c-749e-b086-1df5e532c4c9Authorization (fail → unverified). Compared against 2026-08-15.Sun, 16 Aug 2026 02:13:13 GMTsecurityregressioncheck.unverifiable