CipherHUB Cryptography Toolkit · cipherhub-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] cipherhub-mcp: Tool “ecc_key_sign” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a085ae-43e8-7096-97f7-2edab45cdaebhttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a085ae-43e8-7096-97f7-2edab45cdaebTool “ecc_key_sign” rewrote its description, which is the text the model reads. Compared against 2026-09-08.Wed, 09 Sep 2026 10:19:45 GMTsecurityneutraltool.description_changed[SECURITY] cipherhub-mcp: Tool “ecc_key_verify” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a085ae-43e9-7127-b8b5-b496fe41abf4https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a085ae-43e9-7127-b8b5-b496fe41abf4Tool “ecc_key_verify” rewrote its description, which is the text the model reads. Compared against 2026-09-08.Wed, 09 Sep 2026 10:19:45 GMTsecurityneutraltool.description_changed[SECURITY] cipherhub-mcp: Tool “generate_sm2” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a085ae-43e9-7713-b20c-4c2b8ded8990https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a085ae-43e9-7713-b20c-4c2b8ded8990Tool “generate_sm2” rewrote its description, which is the text the model reads. Compared against 2026-09-08.Wed, 09 Sep 2026 10:19:45 GMTsecurityneutraltool.description_changed[SECURITY] cipherhub-mcp: Stability (0.97 → pass)https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a08086-97cc-736a-ba74-31f645a57701https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a08086-97cc-736a-ba74-31f645a57701Stability (0.97 → pass). Compared against 2026-09-07.Tue, 08 Sep 2026 10:18:19 GMTsecurityneutralcheck.verdict[SECURITY] cipherhub-mcp: Tool “hmac_sum” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a0619e-5edf-768f-b999-1b35b3ea641dhttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a0619e-5edf-768f-b999-1b35b3ea641dTool “hmac_sum” rewrote its description, which is the text the model reads. Compared against 2026-09-01.Wed, 02 Sep 2026 10:16:03 GMTsecurityneutraltool.description_changed[SECURITY] cipherhub-mcp: Tool “hybrid_kex” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a0619e-5ee6-760e-a728-7fb0f74ebe19https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a0619e-5ee6-760e-a728-7fb0f74ebe19Tool “hybrid_kex” rewrote its description, which is the text the model reads. Compared against 2026-09-01.Wed, 02 Sep 2026 10:16:03 GMTsecurityneutraltool.description_changed[SECURITY] cipherhub-mcp: Tool “rsa_encryption” rewrote its description, which is the text the model readshttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a0619e-5eea-7cf4-a418-2998cb50eb7chttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_01a0619e-5eea-7cf4-a418-2998cb50eb7cTool “rsa_encryption” rewrote its description, which is the text the model reads. Compared against 2026-09-01.Wed, 02 Sep 2026 10:16:03 GMTsecurityneutraltool.description_changed[SECURITY] cipherhub-mcp: Transport (fail → pass)https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_019fe604-a041-77a2-92cb-2cd79c4d9d0chttps://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_019fe604-a041-77a2-92cb-2cd79c4d9d0cTransport (fail → pass). Compared against 2026-08-08.Sun, 09 Aug 2026 10:14:50 GMTsecurityimprovementcheck.verdict[SECURITY] cipherhub-mcp: HSTS header (unverified → pass)https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_019fe604-a042-7667-8a2f-28046af09866https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_019fe604-a042-7667-8a2f-28046af09866HSTS header (unverified → pass). Compared against 2026-08-08.Sun, 09 Aug 2026 10:14:50 GMTsecurityimprovementcheck.reverified[SECURITY] cipherhub-mcp: Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 32 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_019fe604-a042-7bab-8a3b-a459f89e7e96https://verifymcp.io/servers/bowenerchen-cipherhub/cipherhub-mcp#chg-chg_019fe604-a042-7bab-8a3b-a459f89e7e96Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 32 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.). Compared against 2026-08-08.Sun, 09 Aug 2026 10:14:50 GMTsecurityneutralcheck.reason