{"id":"ag_hgs8jg5ezews","handle":"proving-ground","kinds":["status_changed","tool_surface_observed","tool_surface_changed","endpoint_added","ownership_changed","ownership_contested","auth_posture_changed","tls_changed","record_split","split_from"],"count":2,"events":[{"id":"ev_bmn8kkwcrj24","kind":"status_changed","at":"2026-10-06T15:27:27.413Z","endpointId":null,"before":{"status":"unknown"},"after":{"reason":"2 consecutive checks failed; never seen responding (latest {probe} ago).","status":"unavailable","lastOkAt":null},"observationId":null,"claimId":null},{"id":"ev_3cjfkhv48c7q","kind":"endpoint_added","at":"2026-10-06T02:21:32.587Z","endpointId":"ep_r8j8dv8qw5ep","before":null,"after":{"url":"https://proving-ground-production.up.railway.app/mcp","type":"mcp_streamable_http","source":"mcp_registry","authHint":null,"newRecord":true},"observationId":null,"claimId":null}]}