$bugfix
Repair an existing defect from reproduction to causal fix and regression proof.
Use for a reported defect; do not relabel approved new behavior as a bug.
Intent-routed Independent skill Static instructions
BOUNDARY
What this skill owns
Existing incorrect, regressed, or intermittent behavior
- Input
- A bug report and expected behavior
- Output
- Reproduction, regression check, causal repair, and focused review
- Stop condition
- The regression and nearest checks pass, with residual risk explicit
INVOCATION
Ask for the activity, not the implementation detail.
Your agent may select this workflow when the intent matches. Use $bugfix when you want to make the route deterministic.