{"items":[{"card_url":"https://superstimulus.quest/.well-known/agent-card.json","checked_at":"2026-10-10T21:14:23.173642+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://superstimulus.quest/.well-known/agent-card.json","checked_at":"2026-10-10T18:57:01.728753+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://superstimulus.quest/.well-known/agent-card.json","checked_at":"2026-10-10T16:24:28.280517+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://superstimulus.quest/.well-known/agent-card.json","checked_at":"2026-10-10T13:41:08.021041+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"limit":50,"offset":0,"total":4,"window_days":30}