{"id":"ag_hm3kfbgt58fc","handle":"k2-study-decks-algorithm","kinds":["status_changed","tool_surface_observed","tool_surface_changed","endpoint_added","ownership_changed","ownership_contested","auth_posture_changed","tls_changed","hidden_text_changed","record_split","split_from"],"count":7,"events":[{"id":"ev_9n3nt583tfbe","kind":"tool_surface_changed","at":"2026-11-06T20:26:07.987Z","endpointId":"ep_jh8fadjm7wzr","before":{"hash":"0c4bfae8f35f1f6cd2bc0f2407b361081df86c234374bf4a8254ac9e1f92acee","toolCount":7,"serverVersion":"1.1.0"},"after":{"hash":"644bbecd276d17286b659af531a54691d908fecab3e1e58f2e125de778cd9a47","added":[],"changed":["get_entry","list_decks","search_deck"],"removed":[],"toolCount":7,"serverVersion":"1.2.0"},"observationId":"ob_dv3j3d7chmbg","claimId":null},{"id":"ev_jtx89gckem7p","kind":"tls_changed","at":"2026-10-26T11:27:21.417Z","endpointId":"ep_jh8fadjm7wzr","before":null,"after":{"issuer":{"commonName":"Amazon RSA 2048 M01","organization":"Amazon"},"subject":"k2kanji.com","validTo":"2027-04-13T23:59:59.000Z","protocol":"TLSv1.3","chainError":null,"chainValid":true,"hostMatches":true,"fingerprint256":"57:E2:A1:01:7A:B8:F6:17:57:91:A1:68:1A:EE:24:AC:12:CE:DE:FD:8B:86:A0:69:11:EE:54:2B:F4:5C:69:B0"},"observationId":"ob_m4zxyg29jryd","claimId":null},{"id":"ev_jc4b8aa4xde9","kind":"auth_posture_changed","at":"2026-10-26T11:27:21.396Z","endpointId":"ep_jh8fadjm7wzr","before":null,"after":{"issuer":null,"scheme":null,"conformance":{"dpop":false,"rfc8414":false,"rfc9728":false,"pkceS256":false,"clientIdMetadataDocument":false,"dynamicClientRegistration":false},"authRequired":false,"resourceMetadata":null,"authorizationServers":null},"observationId":"ob_m4zxyg29jryd","claimId":null},{"id":"ev_q97vu584g9cp","kind":"tool_surface_changed","at":"2026-10-26T11:27:20.891Z","endpointId":"ep_jh8fadjm7wzr","before":{"hash":"8f21aea389982761e5c69a0fb9cc1f5157bd6c11792b0882ed9eca0fabebefd2","toolCount":7,"serverVersion":"1.1.0"},"after":{"hash":"0c4bfae8f35f1f6cd2bc0f2407b361081df86c234374bf4a8254ac9e1f92acee","added":[],"changed":["get_cube_algorithms"],"removed":[],"toolCount":7,"serverVersion":"1.1.0"},"observationId":"ob_m4zxyg29jryd","claimId":null},{"id":"ev_q6nu7hh5h3s9","kind":"status_changed","at":"2026-10-25T07:26:35.708Z","endpointId":null,"before":{"status":"unknown"},"after":{"reason":"Responded {ok} ago.","status":"live","lastOkAt":"2026-10-25T07:24:10.260Z"},"observationId":null,"claimId":null},{"id":"ev_mhmudgxvv68c","kind":"tool_surface_observed","at":"2026-10-25T07:24:10.279Z","endpointId":"ep_jh8fadjm7wzr","before":null,"after":{"hash":"8f21aea389982761e5c69a0fb9cc1f5157bd6c11792b0882ed9eca0fabebefd2","tools":["list_decks","search_deck","get_entry","get_cube_algorithms","explain_k2_algorithm","simulate_k2_session","get_site_info"],"toolCount":7,"serverVersion":"1.1.0"},"observationId":"ob_fffdvg3zwzhw","claimId":null},{"id":"ev_vefgsab7pcpa","kind":"endpoint_added","at":"2026-10-25T06:19:40.006Z","endpointId":"ep_jh8fadjm7wzr","before":null,"after":{"url":"https://k2kanji.com/api/mcp","type":"mcp_streamable_http","source":"mcp_registry","authHint":null,"newRecord":true},"observationId":null,"claimId":null}]}