# Code Quality Analysis

> Multi-mode code quality analysis covering security reviews (OWASP Top 10), clarity refactoring (readability rules), synthesis analysis (cross-file issues), and DDD/DRY lenses (flags mechanical naming, primitive obsession, domain rules leaking into infrastructure, and premature abstractions via the three-occurrences-same-concept rule). Supports team-mode parallel analysis when invoked from quality-pipeline. Use when reviewing code for security vulnerabilities, improving code readability, conducting quality audits, pre-deployment checks, or when user mentions 'code quality', 'code review', 'security review', 'refactoring', 'code smell', 'OWASP', 'code clarity', 'primitive obsession', 'value object', 'ubiquitous language', 'DRY', 'premature abstraction', or 'quality audit'.

- Skill: `greyhaven-ai-claude-code-config/code-quality-analysis` (Agent Skill, multi-file: 5 files)
- Install (CLI): `npx skillmds@latest add greyhaven-ai-claude-code-config/code-quality-analysis`
- Raw SKILL.md: https://api.skillmd.com/api/skills/greyhaven-ai-claude-code-config/code-quality-analysis/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- Author: greyhaven-ai (https://skillmd.com/u/greyhaven-ai-claude-code-config)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/greyhaven-ai-claude-code-config/code-quality-analysis

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# Code Quality Analysis Skill

Multi-mode code quality specialist with security review, clarity refactoring, and synthesis analysis.

## Description

Comprehensive code quality analysis including security vulnerability detection, readability improvements, and cross-file issue synthesis.

## What's Included

- **Examples**: Security reviews, refactoring patterns, quality improvements
- **Reference**: OWASP Top 10, code smells, refactoring catalog
- **Templates**: Code review templates, security audit structures
- **Checklists**: Quality verification, security compliance

## Modes

1. **Security Review** - Find vulnerabilities (OWASP Top 10)
2. **Clarity Refactoring** - Improve readability (10 rules)
3. **Synthesis Analysis** - Cross-file issues
4. **Domain Lens (DDD)** - Flag mechanical naming, primitive obsession, and domain rules leaking into routes/components/stores; recommend value-object or branded-type promotions
5. **Duplication Lens (principled DRY)** - Approve extraction only when the same domain concept repeats at ≥3 sites with the same meaning; reject premature DRY and accidental-similarity extractions

## Use This Skill When

- Reviewing code for security issues
- Improving code readability
- Comprehensive quality audits
- Pre-deployment checks

## Related Agents

- `code-quality-analyzer` - Automated quality analysis

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**Skill Version**: 1.2