Systematic Debug Skill Activation Triggers Activate this skill when: - User says "debug", "bug", "broken", "throwing", "failing", "flaky" - User pastes a stack trace or error log - User says "investigate", "diagnose", or "root cause" - Tests fail unexpectedly, especially across components - User invokes Purpose Resolve bugs methodically using a four-step discipline. The mantra enforces order: no fix before a reliable repro, no hypothesis before the fail path is known, no commitment to a cause before it survives a disproof attempt, no declaration of success before every prior breadcrumb has be…