debuglisted

## Activate When - `/godmode:debug`, "why is this happening?", "this doesn't work" ## Lessons Integration Before investigation: read `.godmode/lessons.md` for known root causes and debugging shortcuts. After session: append lessons about root cause patterns discovered. ## The Loop ``` failing_count = run_tests() # test_cmd (from stack detection), count failures current_iteration = 0 skipped = 0 WHILE failing_count > 0 AND skipped < 3: current_iteration += 1 bug = pick_highest_severity(remaining_bugs) technique_index = 0 techniques = [stack_trace, git_bisect, state_inspection, binary_search] # 1. REPRODUCE — run failing command 3x. Consistent failure = real bug. Intermittent = add to flaky list. # 2. SELECT TECHNIQUE (max 5 min each): Stack trace → Trace Analysis | "Used to work" → `git bisect` | Regression → `git log -20` Intermittent/Wrong results → State Inspection | Unknown → Binary Search (eliminate half) # 3. INVESTIGATE — insert print/log at suspect file:line. Log: variable name=value, caller, actual vs expected. # 4. PROVE — state: "Bug is at {file}:{line} because {variable}={actual}, expected {expected}. Reproduce: {cmd}." Chain: Symptom → Why? → Why? → Root cause → Fix (file:line + diff). Min 3 'why's. # Root cause found → KEEP (fix or hand off) # Root cause NOT found → try next technique (step 2) # All techniques exhausted → DISCARD bug (skip++), log reason_stuck + root_cause_unkno