repro-fix

name	repro-fix
description	Reproduce bugs, isolate cause, fix, verify.
stack	debug

Repro → Fix → Verify

When to use

Failing tests, stack traces, regressions, "it broke".

Procedure

1. Capture the exact error and reproduction steps
2. Find the first failing assertion or stack frame in this repo
3. Form one hypothesis; test it with a minimal change or probe
4. Fix the class of bug, not only the symptom site
5. Re-run the original failing command

Pitfalls

• Do not shotgun-edit unrelated files
• Do not claim fixed without re-running the failure