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williamzelesny
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lets-debug

Trace code bugs to root causes and implement test-first fixes.

3|Updated May 28, 2026
Search Tags:#code analysis#debugging#root cause analysis#bug fixing#issue resolution
One-click install
npx skills add https://github.com/williamzelesny/lets-engineer --skill lets-debug
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: lets-debug
Source: https://github.com/williamzelesny/lets-engineer/tree/main/plugins/lets-engineer/skills/lets-debug
Command: npx skills add https://github.com/williamzelesny/lets-engineer --skill lets-debug

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps systematically find root causes and fix bugs, providing a structured approach to debugging and ensuring effective resolution of issues.

Core Features & Use Cases

  • Bug Detection: Identifies and traces bugs in code, ensuring the full causal chain is understood.
  • Root Cause Analysis: Analyzes and confirms the root cause of a bug, avoiding symptom fixes.
  • Fix Implementation: Offers to implement fixes if chosen by the user, ensuring test-first discipline and workspace safety.
  • Use Case: When encountering a bug that is causing a failure in your codebase, use this Skill to systematically debug and resolve the issue.

Quick Start

Use the /lets-debug <bug_description> command to start debugging your issue.

Frequently Asked Questions about lets-debug

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I find the root cause of a bug instead of just fixing the symptom?▼

Systematic debugging traces the full causal chain of a bug to confirm the root cause before implementing a fix. This structured approach ensures you resolve the underlying issue rather than just patching symptoms.

What is the best way to systematically debug code issues in my development workflow?▼

Systematic debugging applies automated bug detection and causal chain tracing to your codebase. It provides a structured approach to issue resolution, ensuring you accurately identify and fix bugs within your software development workflow.

How do I implement a bug fix with test-first discipline?▼

Fix implementation with test-first discipline writes tests to reproduce the bug before applying the actual fix. This ensures the issue is accurately confirmed and safely resolved without introducing regressions into your codebase.

Can I get automated bug detection for my codebase without writing manual traces?▼

Automated bug detection identifies and traces bugs in your code without requiring manual intervention. It systematically analyzes the issue to ensure the full causal chain is understood before proceeding to the fix implementation phase.

Why does my code fix keep failing to resolve the underlying issue?▼

Code fixes fail when they address symptoms rather than the root cause. Performing a thorough root cause analysis traces the complete causal chain of the bug, ensuring your fix targets the actual origin of the failure.

When should I use a structured debugging approach for issue resolution?▼

Use a structured debugging approach whenever you encounter a bug causing a failure in your codebase. It provides systematic bug detection and root cause analysis to efficiently and accurately resolve complex code issues.

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