Code Review Specialist

by luongnv89

Code Review Specialist is a Quality skill for Claude Code, published by luongnv89 in claude-howto.

41K stars5K forkson luongnv89/claude-howtoAdded 2026/08/13Repository updated 2026/08/06

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claude-codeguidetutorial

Install in seconds

Install Code Review Specialist

Copy Code Review Specialist into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/luongnv89/claude-howto/tree/main/03-skills/code-review-specialist ~/.claude/skills/code-review-specialist

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/luongnv89/claude-howto.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: 03-skills/code-review-specialist/SKILL.md in luongnv89/claude-howto
Installs to: ~/.claude/skills/code-review-specialist
Collection: One of 25 skills cataloged from this repository
Category: Quality — 1354 skills

What Code Review Specialist does

Code Review Specialist reviews code for security vulnerabilities, performance issues, and maintainability problems. Use it when someone asks for a code review, pull request evaluation, or code quality analysis.

Code Review Specialist is cataloged under Quality on DirSkills. Code Review Specialist comes from a repository tagged claude-code, guide and tutorial.

Documentation

README

Excerpt

Code Review Skill

This skill provides comprehensive code review capabilities focusing on:

Security Analysis
- Authentication/authorization issues
- Data exposure risks
- Injection vulnerabilities
- Cryptographic weaknesses
- Sensitive data logging
Performance Review
- Algorithm efficiency (Big O analysis)
- Memory optimization
- Database query optimization
- Caching opportunities
- Concurrency issues
Code Quality
- SOLID principles
- Design patterns
- Naming conventions
- Documentation
- Test coverage
Maintainability
- Code readability
- Function size (should be < 50 lines)
- Cyclomatic complexity
- Dependency management
- Type safety

Reference Files

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Code Review Specialist

What else does luongnv89 publish alongside Code Review Specialist?
Code Review Specialist is one of 25 skills that DirSkills catalogs from luongnv89/claude-howto, the repository it ships in. Its siblings there include API Documentation Generator, API Documentation Generator and Blog Draft. Each one is a separate skill with its own page in this directory, installs the same way Code Review Specialist does, and is maintained by luongnv89 in that same repository. The rest of the collection is listed on the luongnv89/claude-howto page.
How does Code Review Specialist compare to other Quality skills?
Code Review Specialist ranks #62 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Code Review Specialist against them. Open each page to compare what they document and how they install.