概要
The Systematic Debugging skill provides a structured methodology for Claude to handle bugs, test failures, and unexpected behaviors by strictly enforcing investigation before implementation. By following the 'Iron Law'—no fixes without root cause investigation—it helps developers avoid superficial symptom fixes and 'guess-and-check' programming. The skill guides the user through root cause investigation, pattern analysis, hypothesis testing, and final implementation with mandatory regression testing, ensuring that every fix is stable, understood, and verified.
