{"slug":"juliusbrussee-backprop","source_name":"juliusbrussee/backprop","name":"Juliusbrussee/Backprop","description":"Bug → spec protocol. When a bug is found or a test fails, trace the cause,\ndecide whether a new §V invariant would catch recurrence, append to §B.\nThis is the one non-obvious thing SDD does that plan-then-execute doesn't.\nTriggers on test failure, bug report, post-mortem, or explicit user ask.","version":1,"lift":{"pass_rate_delta_pts":63.64,"pass_rate_pct":81.8,"total_cases":22,"passed_cases":18,"tokens_delta_pct":-10.3,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-15T21:33:15.623438+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":63.64,"with_pass_pct":81.8,"without_pass_pct":18.2,"tokens_delta_pct":-10.3,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":19,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-15T21:33:15.623438+00:00","run_id":"6bb16822-404a-4521-a89a-92175bb84c5b","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":"1b82340e17f81abe9f7f1785614ff515521e4a36bc0080dd5dffa8d50f783828","raw_url":"https://app.decimal.ai/s/juliusbrussee-backprop/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/juliusbrussee-backprop"}