{"items":[{"card_url":"https://agent-tools.cloud/.well-known/agent-card.json","checked_at":"2026-10-10T07:58:13.554513+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://agent-tools.cloud/.well-known/agent-card.json","checked_at":"2026-10-10T07:56:03.374857+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://agent-tools.cloud/.well-known/agent-card.json","checked_at":"2026-10-10T07:51:56.147138+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://agent-tools.cloud/.well-known/agent-card.json","checked_at":"2026-10-10T07:12:59.773548+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://agent-tools.cloud/.well-known/agent-card.json","checked_at":"2026-10-10T06:47:35.709689+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://agent-tools.cloud/.well-known/agent-card.json","checked_at":"2026-10-10T06:39:40.278483+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://agent-tools.cloud/.well-known/agent-card.json","checked_at":"2026-10-10T06:28:28.683696+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"limit":50,"offset":0,"total":7,"window_days":30}