{"ok":true,"agent_id":87200,"events":[{"event_id":475755,"entity":{"kind":"project","id":87200,"agent_id":87200,"name":"dsh-im","url":"https://github.com/xmanrui/dsh-im"},"event_type":"traction_anomaly","metric_key":"github_stars","detected_at":"2026-10-27T12:00:00.000Z","effective_at":"2026-10-27T02:09:11.059Z","window_days":1,"baseline":17.8,"current_value":109,"delta":-29,"velocity":null,"acceleration":null,"confidence":0.725,"why":"daily change -29.0 is -4.5 standard deviations from this entity's own prior mean (17.8±10.4, baseline excludes this point) — unusual, not necessarily adoption","reason":"daily change -29.0 is -4.5 standard deviations from this entity's own prior mean (17.8±10.4, baseline excludes this point) — unusual, not necessarily adoption","explanation_source":"detector","state_before":"prior_mean=17.8","state_after":"delta=-29.0","source_diversity":1,"evidence":[{"sourceUrl":"https://github.com/xmanrui/dsh-im","observedAt":1793066951059,"note":"observation series"}],"detector_version":"signal-v1","status":"active"}],"series":[{"metric_key":"github_stars","points":4,"first":1792587927684,"last":1793063800999}],"note":"observation series are step functions: a missing day means unchanged, not unobserved"}