ln-626-dead-code-auditor

Audit codebases for dead code and legacy patterns using linters and grep.

Updated Mar 9, 2026
One-click install
npx skills add https://github.com/cbbkrd-tech/jl-finishes --skill ln-626-dead-code-auditor-cbbkrd-tech
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ln-626-dead-code-auditor
Source: https://github.com/cbbkrd-tech/jl-finishes/tree/main/.claude/skills/ln-626-dead-code-auditor
Command: npx skills add https://github.com/cbbkrd-tech/jl-finishes --skill ln-626-dead-code-auditor-cbbkrd-tech

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill identifies and reports on various forms of dead code and outdated patterns within a codebase, helping to reduce technical debt and improve maintainability.

Core Features & Use Cases

  • Unreachable Code Detection: Finds code segments that can never be executed.
  • Unused Asset Identification: Locates unused imports, variables, and functions.
  • Commented-Out Code Reporting: Flags code blocks that have been commented out.
  • Legacy Pattern Auditing: Detects backward compatibility shims and deprecated patterns.
  • Use Case: A development team can use this Skill to perform a quarterly audit of their codebase to identify and remove dead code, ensuring a cleaner and more efficient project.

Quick Start

Run the ln-626-dead-code-auditor skill to audit the current project for dead code.

Frequently Asked Questions about ln-626-dead-code-auditor

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

FAQPage Schema
How do I audit my codebase for dead code and unused imports?

This Skill audits dead code by analyzing your codebase using linters and grep patterns to identify unreachable code, unused imports, variables, and functions, providing a comprehensive technical debt compliance score.

What is the best way to detect legacy backward compatibility shims?

The best way to detect legacy backward compatibility shims is through legacy pattern auditing, which identifies deprecated patterns and outdated code segments to reduce technical debt and improve maintainability.

Does dead code detection work for both Python and JavaScript?

Yes, dead code detection works for both Python and JavaScript, requiring specific Python and JavaScript linting tools and shell utilities to perform comprehensive analysis of unreachable code and unused assets.

How is technical debt measured during a code audit?

Technical debt is measured during a code audit by analyzing the codebase for unused assets, commented-out code, and legacy patterns, then aggregating these findings into a compliance score indicating project maintainability.

Can I identify commented-out code blocks automatically?

Yes, you can identify commented-out code blocks automatically, as the Skill flags commented-out code blocks alongside unreachable code and unused variables during its linter and grep pattern analysis.

When should I run a dead code audit on my project?

You should run a dead code audit during quarterly reviews or before major refactoring to identify and remove unreachable code, ensuring a cleaner and more efficient project with reduced technical debt.