---
name: debug
aliases: ["/debug", "investigate failure", "diagnose issue", "fix the bug"]
primaryRole: debugger
description: Reproduce or inspect a failure, isolate root cause, and validate a fix.
---

# Debug Skill (oh-my-product)

Use this skill for regressions, failing tests, broken CLI behavior, or suspicious state.

## Debug loop
1. Reproduce the problem or gather the smallest failing evidence.
2. Narrow the cause with file, command, and output evidence.
3. Apply the minimum credible fix.
4. Re-run the relevant validation.

## Expected output
- failure summary
- root cause
- files touched
- validation evidence
- residual risk