auto-duplicate-fixer

Detect and remove duplicate code files and functions in TypeScript, JavaScript, and Python projects.

Updated Jan 19, 2026
One-click install
npx skills add https://github.com/rauly-1408/order-saas --skill auto-duplicate-fixer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: auto-duplicate-fixer
Source: https://github.com/rauly-1408/order-saas/tree/main/.claude/skills/auto-duplicate-fixer
Command: npx skills add https://github.com/rauly-1408/order-saas --skill auto-duplicate-fixer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill reduces codebase clutter and maintenance risk by detecting duplicate files, functions, and logic patterns, then safely consolidating them without breaking existing behavior.

Core Features & Use Cases

  • Duplicate Detection: Finds duplicate TypeScript, JavaScript, and Python files, functions, and structural code patterns using hashing, AST analysis, and similarity checks.
  • Safe Refactoring Workflow: Updates imports, removes redundant files, validates changes with tests and builds, and prepares deployment logs.
  • Use Case: A growing SaaS codebase can use this Skill daily to identify repeated utilities, keep the best-tested implementation, migrate references, and maintain cleaner architecture.

Quick Start

Use the auto-duplicate-fixer skill to analyze my project for duplicate files and functions, refactor safely, validate the changes, and prepare the deployment report.

Frequently Asked Questions about auto-duplicate-fixer

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

FAQPage Schema
How do I find and remove duplicate code in TypeScript and Python projects?

To remove duplicate code in TypeScript and Python projects, you need automated detection methods that use hashing, AST analysis, and similarity checks to find redundant files and functions, then safely consolidate them. This process reduces maintenance overhead and improves software architecture quality.

What is the best way to safely refactor duplicate functions without breaking imports?

Safe refactoring of duplicate functions requires updating imports, removing redundant files, and validating changes with tests and builds. This ensures existing behavior remains intact while consolidating repeated logic patterns and preparing structured execution logs for deployment.

Does duplicate code analysis work with both JavaScript and Python codebases?

Yes, duplicate code analysis applies to TypeScript, JavaScript, and Python projects. It detects duplicate files, functions, and structural logic patterns across these languages, allowing growing SaaS codebases to maintain cleaner architecture and reduce clutter.

How do I validate code cleanup changes before deploying a refactored codebase?

Validating code cleanup changes involves running tests and build verification after updating imports and removing redundant files. This safe refactoring workflow ensures existing behavior is preserved and generates structured execution logs for deployment reporting.

When should I use automated duplicate detection for codebase maintenance?

Automated duplicate detection should be used daily in growing codebases to identify repeated utilities and structural patterns. It keeps the best-tested implementation, migrates references, and maintains cleaner architecture by reducing clutter and maintenance risk.