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  • Dependency Analysis: unused/outdated/vulnerable dependencies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.