systematic-debugging

Guide structured debugging through root cause investigation, hypothesis testing, and implementation.

Updated Aug 23, 2026

Search Tags:#debugging #root cause #problem solving #troubleshooting #bug fix #software development #process

One-click install

npx skills add https://github.com/vanmarkic/credit-castor --skill systematic-debugging-vanmarkic

Or copy as Structured Prompt for Agent▼

Please help me install this Agent Skill.
Skill: systematic-debugging
Source: https://github.com/vanmarkic/credit-castor/tree/main/.claude/skills/systematic-debugging
Command: npx skills add https://github.com/vanmarkic/credit-castor --skill systematic-debugging-vanmarkic

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill eliminates wasted time on random fixes and symptom-whack-a-mole by enforcing a structured, scientific approach to debugging. It prevents new bugs from quick patches and ensures a deep understanding of issues before solutions are attempted.

Core Features & Use Cases

Four-Phase Framework: Guides through Root Cause Investigation, Pattern Analysis, Hypothesis & Testing, and Implementation.
Anti-Rationalization: Built-in defenses against common shortcuts and time-pressure excuses.
Use Case: When a critical production API is down, instead of guessing fixes, use this skill to systematically diagnose the problem, ensuring the real root cause is addressed, saving hours of thrashing and preventing recurrence.

Quick Start

I'm encountering a bug in the payment service. Use the systematic-debugging skill to guide me through finding the root cause.