codebase-analyzer

Analyze codebases for patterns, duplication, and optimization opportunities.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/deve1993/Quickfy-website --skill codebase-analyzer-deve1993
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codebase-analyzer
Source: https://github.com/deve1993/Quickfy-website/tree/main/.claude/skills/codebase-analyzer
Command: npx skills add https://github.com/deve1993/Quickfy-website --skill codebase-analyzer-deve1993

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Analyze codebases to identify patterns, anti-patterns, duplication, performance issues, and provide actionable improvements.

Core Features & Use Cases

  • Pattern Detection: design patterns, React patterns, anti-patterns
  • Code Duplication Analysis: exact/near-duplication, refactoring suggestions
  • Optimization Opportunities: performance bottlenecks, re-renders, memory leaks
  • Dependency Analysis: unused/outdated/vulnerable dependencies
  • Code Quality Metrics: cyclomatic complexity, coverage, debt assessment
  • Automated Code Review: style, accessibility, security signals

Quick Start

Run a deep scan on a project to surface duplication and recommended refactors.

Frequently Asked Questions about codebase-analyzer

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

FAQPage Schema
How do I detect code duplication across a large codebase?▼

Code duplication analysis identifies exact and near-duplicate blocks across your project, highlighting refactoring candidates. The analyzer scans frontend and backend code—including React, Node.js, and monorepos—to surface duplication patterns with specific locations and suggested consolidations.

Can I analyze performance bottlenecks and optimization opportunities in my code?▼

Yes. The analyzer detects performance issues like unnecessary re-renders, memory leaks, and inefficient patterns. It applies across React, Node.js, and multi-language projects to identify optimization opportunities with actionable guidance.

What design and anti-patterns does the analyzer detect?▼

Pattern detection identifies established design patterns, React-specific patterns, and anti-patterns that indicate code quality issues. Results include pattern classification, locations, and refactoring recommendations tailored to your tech stack.

How do I audit dependencies for unused, outdated, or vulnerable packages?▼

Dependency analysis scans your project to identify unused, outdated, and vulnerable dependencies. It provides a complete inventory with security signals and upgrade recommendations for both frontend and backend environments.

Does the analyzer work with monorepos and multi-language projects?▼

Yes. The analyzer supports monorepos and projects written in multiple languages. It performs pattern detection, duplication analysis, and quality measurement across diverse tech stacks in a single scan.

Can the analyzer provide automated code review feedback?▼

Automated code review surfaces style violations, accessibility issues, and security signals across your codebase. Combined with cyclomatic complexity and code debt metrics, it delivers comprehensive quality assessment with actionable reports.