Systematic root cause analysis for bugs and failures. Use when something is broken, failing, or behaving unexpectedly — not for quick typos or obvious one-line fixes. Trigger on "diagnose this", "root cause", "why is this broken", "this isn't working", "investigate this error", "what's causing this"
Systematic root cause analysis for bugs and failures. Use when something is broken, failing, or behaving unexpectedly — not for quick typos or obvious one-line fixes. Trigger on "diagnose this", "root cause", "why is this broken", "this isn't working", "investigate this error", "what's causing this", "trace this issue". Also use when /execute-phase Layer 1 or Layer 2 fails twice on the same task.