{"endpoint":{"id":3857122,"url":"https://agents-mcp-hackathon-factchecker-tools-mcp.hf.space/","host":"agents-mcp-hackathon-factchecker-tools-mcp.hf.space","kind":"ard","first_seen":"2026-09-07T02:49:57+00:00","last_seen":"2026-09-12T22:09:49+00:00","last_probed_at":"2026-09-12T13:06:54+00:00","last_outcome":"card-invalid","last_score":20,"last_latency_ms":801,"last_http_status":200,"last_inferred":0},"probes":[{"id":829840,"endpoint_id":3857122,"probed_at":"2026-09-12T13:06:54+00:00","probe_kind":"ard","outcome":"card-invalid","http_status":200,"latency_ms":801,"protocol_version":null,"score":20,"capabilities":{},"error":"not a JSON object","meta":{"catalog_url":"https://agents-mcp-hackathon-factchecker-tools-mcp.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"100.63.219.7"},{"id":720851,"endpoint_id":3857122,"probed_at":"2026-09-11T12:13:01+00:00","probe_kind":"ard","outcome":"card-invalid","http_status":200,"latency_ms":1731,"protocol_version":null,"score":20,"capabilities":{},"error":"not a JSON object","meta":{"catalog_url":"https://agents-mcp-hackathon-factchecker-tools-mcp.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"100.63.219.7"},{"id":612892,"endpoint_id":3857122,"probed_at":"2026-09-10T11:13:29+00:00","probe_kind":"ard","outcome":"card-invalid","http_status":200,"latency_ms":1826,"protocol_version":null,"score":20,"capabilities":{},"error":"not a JSON object","meta":{"catalog_url":"https://agents-mcp-hackathon-factchecker-tools-mcp.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"},"ip":"100.63.219.7"},{"id":451231,"endpoint_id":3857122,"probed_at":"2026-09-09T10:08:48+00:00","probe_kind":"ard","outcome":"card-invalid","http_status":200,"latency_ms":1477,"protocol_version":null,"score":20,"capabilities":{},"error":"not a JSON object","meta":{"catalog_url":"https://agents-mcp-hackathon-factchecker-tools-mcp.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"vantage":"us-east-1"},"ip":"100.63.219.7"},{"id":390517,"endpoint_id":3857122,"probed_at":"2026-09-09T09:19:50+00:00","probe_kind":"ard","outcome":"connect-fail","http_status":null,"latency_ms":333,"protocol_version":null,"score":null,"capabilities":{},"error":"h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED","meta":{"vantage":"us-east-1"},"ip":"100.63.219.7"},{"id":284358,"endpoint_id":3857122,"probed_at":"2026-09-08T08:17:54+00:00","probe_kind":"ard","outcome":"connect-fail","http_status":null,"latency_ms":1468,"protocol_version":null,"score":null,"capabilities":{},"error":"WriteError: ","meta":{"vantage":"us-east-1"},"ip":"34.192.50.223"},{"id":9621,"endpoint_id":3857122,"probed_at":"2026-09-07T03:06:31+00:00","probe_kind":"ard","outcome":"http-error","http_status":403,"latency_ms":35,"protocol_version":null,"score":null,"capabilities":{},"error":"HTTP 403","meta":{},"ip":"52.71.248.233"}]}