{"slug":"backfill-safety","source_name":"backfill-safety","name":"Backfill Safety","description":"Plans a safe historical reprocess of a data pipeline — bounded per-partition batches, idempotent (re-runnable) writes, no full-table lock or clash with the scheduled incremental run, cost/rate awareness, and a watermark that is NOT advanced. Use when someone needs to recompute, repopulate, or reprocess history in a derived table, distinct from the normal incremental load. Do NOT use for reviewing a schema migration/DDL, tuning a slow query, or designing the incremental job itself.","version":1,"lift":{"pass_rate_delta_pts":null,"pass_rate_pct":69.2,"total_cases":13,"passed_cases":9,"tokens_delta_pct":696.5,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.5-flash","grading_method":"judged","completed_at":"2026-07-11T04:24:40.181361+00:00"},"skill_score":1,"benchmark_models":[{"model":"gemini-3.5-flash","headline":false,"delta_pts":null,"with_pass_pct":null,"without_pass_pct":null,"tokens_delta_pct":696.5,"turns_delta_pct":0,"total_cases":13,"cases_aggregated":13,"verdict":"mixed","never_hurt":true,"completed_at":"2026-07-11T04:24:40.181361+00:00","run_id":"d6160da8-e46a-4b28-82b7-e4c1f0777543","latest_attempt":{"id":"d6160da8-e46a-4b28-82b7-e4c1f0777543","runner_model":"gemini-3.5-flash","overall_verdict":"mixed","completed_at":"2026-07-11T04:24:40.181361+00:00","gate":"not_comparable"},"version_number":1,"is_latest_version":true,"gate":"not_comparable"}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":false},"license":null,"install_count":1,"total_uses":55,"total_users":2,"manifest_hash":"0bd49ae85805a967b7b8f417a290e28ebe7ee8d41460de98aad0ded94305803c","install_name":"backfill-safety","version_id":"ec2e463f-af6e-40ef-9e76-b250d3aef454","body_sha256":"90324131962616c6dcebb4d8384af0645e7246ad245e37b77eeef8d4c8d9f9a1","render_hash":"4465531d7cab203bea38ce91ff94c61423e5f065d163913241178ac6842575cd","raw_url":"https://app.decimal.ai/s/backfill-safety/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/backfill-safety"}