duplicate-detection-rules

Detect code clones and role duplication using defined pattern rules.

Updated Aug 23, 2026

Search Tags:#refactoring #code-quality #code-duplication #pattern-detection #clone-detection

Ready to run

npx skills add https://github.com/chkim-su/serena-refactor-marketplace --skill duplicate-detection-rules

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: duplicate-detection-rules
Source: https://github.com/chkim-su/serena-refactor-marketplace/tree/main/skills/duplicate-detection-rules
Command: npx skills add https://github.com/chkim-su/serena-refactor-marketplace --skill duplicate-detection-rules

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Code duplication slows changes and introduces inconsistencies. This Skill codifies rules for detecting clone code, role duplication, and variable duplication to guide safe, DRY refactoring.

Core Features & Use Cases

Detection Categories: Type-1 to Type-3 code clones and role duplication signals.
Guided Remediation: Suggests patterns and strategies to consolidate duplicates.
Quality Guardrails: Thresholds ensure duplicates are kept under control and maintainability.

Quick Start

Review the defined clone and role-duplication patterns in references/clone-patterns.md and references/fix-patterns.md to kick off detection, then run the analyzer on your codebase.