{"slug":"zebbern-database-optimizer","source_name":"zebbern/database-optimizer","name":"Zebbern/Database Optimizer","description":"Use when investigating slow queries, analyzing execution plans, or optimizing database performance. Invoke for index design, query rewrites, configuration tuning, partitioning strategies, lock contention resolution.","version":1,"lift":{"pass_rate_delta_pts":4.55,"pass_rate_pct":90.9,"total_cases":22,"passed_cases":20,"tokens_delta_pct":35.3,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-10T06:08:24.744773+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":4.55,"with_pass_pct":90.9,"without_pass_pct":86.4,"tokens_delta_pct":35.3,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":21,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-10T06:08:24.744773+00:00","run_id":"913fb9be-b69f-4255-a5ae-e66740615d06","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":"dba61efdd368693ed17eca5699f8dcc5e3f813cd83878886fead96f8a5c52284","raw_url":"https://app.decimal.ai/s/zebbern-database-optimizer/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/zebbern-database-optimizer"}