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systematic-debugging

Trace data flow backward to identify root causes of technical issues.

2|2|Updated Nov 25, 2025
Search Tags:#testing#debugging#troubleshooting#bug fix#software development#root cause analysis#problem-solving
One-click install
npx skills add https://github.com/carmentacollective/carmenta --skill systematic-debugging-carmentacollective
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: systematic-debugging
Source: https://github.com/carmentacollective/carmenta/tree/main/.claude/skills/systematic-debugging
Command: npx skills add https://github.com/carmentacollective/carmenta --skill systematic-debugging-carmentacollective

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill prevents wasted time on guessing and "quick fixes" by guiding you through a structured process to identify the true root cause of technical issues. It ensures that every fix addresses a specific, understood problem, leading to robust and lasting solutions rather than introducing new bugs.

Core Features & Use Cases

  • Evidence-Based Diagnosis: Emphasizes starting with complete error messages, reliable reproduction steps, and recent changes to gather crucial evidence.
  • Problem Tracing: Guides you to follow the data flow backward from the error, isolating the failing component and understanding the complete path from source to symptom.
  • Hypothesis Testing: Encourages forming clear hypotheses ("X causes Y") and testing them with minimal changes to confirm the root cause, avoiding random attempts.
  • Use Case: A test is failing inconsistently, a build is breaking, or you're encountering unexpected behavior in your application. This Skill helps you systematically investigate the issue, compare it with working code, and implement a precise fix, saving you hours of frustration and preventing new problems.

Quick Start

I'm seeing an unexpected error in the authService.js module. Let's debug this systematically.