{"server":"bradleylab/stella-mcp","snapshot_id":"trustsnap_58c5a058759e6760","history":{"points":[{"timestamp":"2026-07-31T12:21:15.311235+00:00","score":43.29,"status":"failing","latency_ms":624.77,"tool_count":0,"prompt_count":0,"resource_count":0},{"timestamp":"2026-07-31T20:24:10.667077+00:00","score":45.61,"status":"failing","latency_ms":1211.21,"tool_count":0,"prompt_count":0,"resource_count":0},{"timestamp":"2026-08-01T04:00:53.963135+00:00","score":45.82,"status":"failing","latency_ms":1267.61,"tool_count":0,"prompt_count":0,"resource_count":0},{"timestamp":"2026-08-01T12:03:51.907005+00:00","score":46.04,"status":"failing","latency_ms":1167.42,"tool_count":0,"prompt_count":0,"resource_count":0},{"timestamp":"2026-08-01T20:10:44.873253+00:00","score":45.73,"status":"failing","latency_ms":2732.32,"tool_count":0,"prompt_count":0,"resource_count":0},{"timestamp":"2026-08-02T03:23:14.486151+00:00","score":47.17,"status":"failing","latency_ms":1231.15,"tool_count":0,"prompt_count":0,"resource_count":0},{"timestamp":"2026-08-02T17:44:34.073742+00:00","score":47.33,"status":"failing","latency_ms":625.76,"tool_count":0,"prompt_count":0,"resource_count":0}],"status_counts":{"failing":7},"score_delta_7d":null,"score_delta_30d":null,"avg_latency_ms":1265.75,"healthy_ratio_recent":0.0,"freshness_hours":4.03,"latest_status":"failing"},"validation_timeline":[{"timestamp":"2026-08-02T17:44:34.073742+00:00","summary_status":"failing","score":47.33,"protocol_version":null,"auth_mode":"unknown","tool_count":0,"prompt_count":0,"resource_count":0,"high_risk_tools":0,"safe_to_publish":true,"change_flags":[]},{"timestamp":"2026-08-02T03:23:14.486151+00:00","summary_status":"failing","score":47.17,"protocol_version":null,"auth_mode":"unknown","tool_count":0,"prompt_count":0,"resource_count":0,"high_risk_tools":0,"safe_to_publish":false,"change_flags":[]},{"timestamp":"2026-08-01T20:10:44.873253+00:00","summary_status":"failing","score":45.73,"protocol_version":null,"auth_mode":"unknown","tool_count":0,"prompt_count":0,"resource_count":0,"high_risk_tools":0,"safe_to_publish":false,"change_flags":[]},{"timestamp":"2026-08-01T12:03:51.907005+00:00","summary_status":"failing","score":46.04,"protocol_version":null,"auth_mode":"unknown","tool_count":0,"prompt_count":0,"resource_count":0,"high_risk_tools":0,"safe_to_publish":false,"change_flags":[]},{"timestamp":"2026-08-01T04:00:53.963135+00:00","summary_status":"failing","score":45.82,"protocol_version":null,"auth_mode":"unknown","tool_count":0,"prompt_count":0,"resource_count":0,"high_risk_tools":0,"safe_to_publish":false,"change_flags":[]},{"timestamp":"2026-07-31T20:24:10.667077+00:00","summary_status":"failing","score":45.61,"protocol_version":null,"auth_mode":"unknown","tool_count":0,"prompt_count":0,"resource_count":0,"high_risk_tools":0,"safe_to_publish":false,"change_flags":[]},{"timestamp":"2026-07-31T12:21:15.311235+00:00","summary_status":"failing","score":43.29,"protocol_version":null,"auth_mode":"unknown","tool_count":0,"prompt_count":0,"resource_count":0,"high_risk_tools":0,"safe_to_publish":false,"change_flags":[]}],"validation_diff":{"latest_score":47.33,"previous_score":47.17,"score_delta":0.16,"latest_summary":"failing","previous_summary":"failing","summary_changed":false,"tool_count_delta":0,"prompt_count_delta":0,"resource_count_delta":0,"component_deltas":[{"key":"maintenance_signal_score","latest":2.65,"previous":2.45,"delta":0.2},{"key":"trust_confidence_score","latest":0.7,"previous":0.6,"delta":0.1},{"key":"slo_health_score","latest":1.77,"previous":1.68,"delta":0.09},{"key":"installability_score","latest":3.85,"previous":3.93,"delta":-0.08}],"regressed_checks":["connector_publishability_probe","initialize","oauth_protected_resource","server_card","tools_list","transport_compliance_probe"],"improved_checks":["action_safety_probe","probe_noise_resilience","provenance_divergence_probe"],"tool_snapshot_diff":null,"auth_mode_changed":false,"latest_auth_mode":"unknown","previous_auth_mode":"unknown","write_action_surface_expanded":false,"latest_high_risk_tools":0,"previous_high_risk_tools":0,"protocol_regressed":false,"latest_protocol_version":null,"previous_protocol_version":null,"registry_drift_changed":false,"latest_registry_drift":[],"previous_registry_drift":[],"connector_refresh_breaking":false,"previous_connector_refresh_breaking":false,"request_association_violation":false,"previous_request_association_violation":false},"incident_feed":[{"type":"validation_snapshot","timestamp":"2026-08-02T17:44:34.073742+00:00","title":"Latest validation: failing","message":"Score 47.3 with status failing."},{"type":"score_change","timestamp":"2026-08-02T17:44:34.073742+00:00","title":"Score changed","message":"Score delta +0.2 versus the previous run."},{"type":"score_change","timestamp":"2026-08-02T03:23:14.486151+00:00","title":"Score changed","message":"Score delta +1.4 versus the previous run."},{"type":"score_change","timestamp":"2026-08-01T20:10:44.873253+00:00","title":"Score changed","message":"Score delta -0.3 versus the previous run."}]}