{"slug":"umputun-root-cause-investigator","source_name":"umputun/root-cause-investigator","name":"Umputun/Root Cause Investigator","description":"Systematic root cause analysis for errors, bugs, and unexpected behaviors using 5-Why methodology. Use when user reports errors, build failures, test failures, performance issues, integration problems, or any \"it's not working\" scenarios.","version":1,"lift":{"pass_rate_delta_pts":27.27,"pass_rate_pct":40.9,"total_cases":22,"passed_cases":9,"tokens_delta_pct":12.9,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-20T16:36:14.219016+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":27.27,"with_pass_pct":40.9,"without_pass_pct":13.6,"tokens_delta_pct":12.9,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":21,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-20T16:36:14.219016+00:00","run_id":"541cbfff-56be-4763-9615-f7fbd9a01624","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"be89f25b41a2921ce26e0dc59269289a519e73178f5281e3dea5c6d5399301f9","raw_url":"https://app.decimal.ai/s/umputun-root-cause-investigator/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/umputun-root-cause-investigator"}