{"endpoint":{"id":48460,"url":"https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-401/mcp","host":"agent-observatory-sensor.nolimit-observatory.workers.dev","kind":"mcp","first_seen":"2026-09-07T00:05:46+00:00","last_seen":"2026-09-07T06:46:13+00:00","last_probed_at":"2026-09-07T01:50:35+00:00","last_outcome":"protocol-mismatch","last_score":80,"last_latency_ms":59},"probes":[{"id":2164,"endpoint_id":48460,"probed_at":"2026-09-07T01:50:35+00:00","probe_kind":"mcp","outcome":"protocol-mismatch","http_status":404,"latency_ms":59,"protocol_version":null,"score":80,"capabilities":{"tools_count":11,"tools":["http-401","utc-time","timezone","validate-json","normalize-url","inspect-robots","domain-shape","citation","compatibility","status-catalog","iana-zones"],"tools_more":false},"error":null,"meta":{"final_url":"https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-401/mcp","era":"modern","missing":"server/discover","supported_versions":[],"server_capabilities":{},"transport":"streamable-http"},"ip":"104.21.64.212"}]}