Default code-quality route for broad code review, PR review, maintainability, correctness, and regression-risk checks.

Apache-2.0Auto-check: notesDevelopment

Install Code Reviewer

skills CLI
$ npx skills add foryourhealth111-pixel/Vibe-Skills --skill code-reviewer -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install foryourhealth111-pixel/Vibe-Skills code-reviewer --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/foryourhealth111-pixel/Vibe-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/bundled/skills/code-reviewer .claude/skills/code-reviewer && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
code-reviewer
GitHub stars
3.6k
Token cost
~1.4k tokens
SKILL.md length
451 words
Files
9 (incl. scripts, references)
Skills in repo
81
Repo updated
First seen
Licence
Apache-2.0

At a glance

Default code-quality route for broad code review, PR review, maintainability, correctness, and regression-risk checks.

  • Works in 6 steps: Pr Analyzer → Code Quality Checker → Review Report Generator → …
  • Tasks that involve Code review
  • SKILL.md covers Routing Boundary, Migrated Legacy Assets, Quick Start and Core Capabilities, plus 7 more sections
  • Runs Python scripts from its folder; calls python, npm and pip

What it does

Code Reviewer is an agent skill from foryourhealth111-pixel/Vibe-Skills. Default code-quality route for broad code review, PR review, maintainability, correctness, and regression-risk checks. Do not use as the primary route for dedicated OWASP/security audits, review-feedback handling, completion verification, AI-code cleanup, or TDD/test-first work.

Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 10 other files, including scripts and reference files (for example `references/code_review_checklist.md`, `references/coding_standards.md` and `references/common_antipatterns.md`).

It sits in Development, covering Code review, Test-driven development and Code quality. The repository describes itself as: Intelligent Skill routing and workflow orchestration for AI agents — +21.12 pp reward, −29.6% tokens on SkillsBench with DeepSeekV4Flash-VE. The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Code review
  • Tasks that involve Test-driven development
  • Tasks that involve Code quality

Example prompts

  • “/code-reviewer”

Requirements

  • Python 3
  • Node.js
  • Docker

Workflow steps

6 steps, taken from the step headings in SKILL.md.

  1. Pr Analyzer
  2. Code Quality Checker
  3. Review Report Generator
  4. Setup and Configuration
  5. Run Quality Checks
  6. Implement Best Practices

What it can do on your machine

Read from SKILL.md and the folder at commit ddcaa2a. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 4 files in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python
    • npm
    • pip
    • docker
    • docker-compose
    • kubectl

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use npm, pip, docker and kubectl, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Code Reviewer loads about 1.4k tokens when it runs, and up to ~3.2k if it reads all its reference files. Until then it costs about 73 tokens; SKILL.md has 451 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~73
When it runs · the whole SKILL.md, loaded when a task matches
~1.4k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:150
    cp .env.example .env

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from foryourhealth111-pixel/Vibe-Skills at commit ddcaa2a, republished under its Apache-2.0 licence (© foryourhealth111-pixel). 451 words, ~1,393 tokens.

Download SKILL.mdSave it as .claude/skills/code-reviewer/SKILL.md (or your agent's skills folder). This skill also uses 8 other files; get the full folder from GitHub.
name
code-reviewer
description
Default code-quality route for broad code review, PR review, maintainability, correctness, and regression-risk checks. Do not use as the primary route for dedicated OWASP/security audits, review-feedback handling, completion verification, AI-code cleanup, or TDD/test-first work.

Code Reviewer

Complete toolkit for code reviewer with modern tools and best practices.

Routing Boundary

Use code-reviewer when the user asks for a fresh review of code or a PR:

  • correctness and likely bugs
  • maintainability and readability
  • regression risk
  • test coverage gaps from a reviewer's point of view

Do not let this skill own narrower problems:

  • security-reviewer owns OWASP, secret leak, auth bypass, injection, and dedicated security audit prompts.
  • receiving-code-review owns existing CodeRabbit/GitHub/human review comments.
  • verification-before-completion owns final evidence before claiming work is done.
  • deslop owns cleanup of AI-generated comments, redundant guards, and boilerplate.
  • tdd-guide owns test-first or RED -> GREEN -> REFACTOR development.

Migrated Legacy Assets

The legacy review wrapper has been absorbed into this direct route owner.

  • references/python-style-guide.md contains the retained Python naming, import, documentation, error-handling, and secret-handling guidance.
  • scripts/check_style.py is a lightweight stdin/string style checker for quick local review support.

Use these assets as supporting material inside code-reviewer; do not route to the deleted wrapper skill.

Quick Start

Main Capabilities

This skill provides three core capabilities through automated scripts:

bash
# Script 1: Pr Analyzer
python scripts/pr_analyzer.py [options]

# Script 2: Code Quality Checker
python scripts/code_quality_checker.py [options]

# Script 3: Review Report Generator
python scripts/review_report_generator.py [options]

Core Capabilities

1. Pr Analyzer

Automated tool for pr analyzer tasks.

Features:

  • Automated scaffolding
  • Best practices built-in
  • Configurable templates
  • Quality checks

Usage:

bash
python scripts/pr_analyzer.py <project-path> [options]
2. Code Quality Checker

Comprehensive analysis and optimization tool.

Features:

  • Deep analysis
  • Performance metrics
  • Recommendations
  • Automated fixes

Usage:

bash
python scripts/code_quality_checker.py <target-path> [--verbose]
3. Review Report Generator

Advanced tooling for specialized tasks.

Features:

  • Expert-level automation
  • Custom configurations
  • Integration ready
  • Production-grade output

Usage:

bash
python scripts/review_report_generator.py [arguments] [options]

Reference Documentation

Code Review Checklist

Comprehensive guide available in references/code_review_checklist.md:

  • Detailed patterns and practices
  • Code examples
  • Best practices
  • Anti-patterns to avoid
  • Real-world scenarios
Coding Standards

Complete workflow documentation in references/coding_standards.md:

  • Step-by-step processes
  • Optimization strategies
  • Tool integrations
  • Performance tuning
  • Troubleshooting guide
Show full SKILL.md (182 more words)Show less
Common Antipatterns

Technical reference guide in references/common_antipatterns.md:

  • Technology stack details
  • Configuration examples
  • Integration patterns
  • Security considerations
  • Scalability guidelines

Tech Stack

Languages: TypeScript, JavaScript, Python, Go, Swift, Kotlin Frontend: React, Next.js, React Native, Flutter Backend: Node.js, Express, GraphQL, REST APIs Database: PostgreSQL, Prisma, NeonDB, Supabase DevOps: Docker, Kubernetes, Terraform, GitHub Actions, CircleCI Cloud: AWS, GCP, Azure

Development Workflow

1. Setup and Configuration
bash
# Install dependencies
npm install
# or
pip install -r requirements.txt

# Configure environment
cp .env.example .env
2. Run Quality Checks
bash
# Use the analyzer script
python scripts/code_quality_checker.py .

# Review recommendations
# Apply fixes
3. Implement Best Practices

Follow the patterns and practices documented in:

  • references/code_review_checklist.md
  • references/coding_standards.md
  • references/common_antipatterns.md

Best Practices Summary

Code Quality
  • Follow established patterns
  • Write comprehensive tests
  • Document decisions
  • Review regularly
Performance
  • Measure before optimizing
  • Use appropriate caching
  • Optimize critical paths
  • Monitor in production
Security
  • Flag obvious security risks during a general review.
  • Route dedicated OWASP, auth, secret, injection, or threat-model requests to security-reviewer.
Maintainability
  • Write clear code
  • Use consistent naming
  • Add helpful comments
  • Keep it simple

Common Commands

bash
# Development
npm run dev
npm run build
npm run test
npm run lint

# Analysis
python scripts/code_quality_checker.py .
python scripts/review_report_generator.py --analyze

# Deployment
docker build -t app:latest .
docker-compose up -d
kubectl apply -f k8s/

Troubleshooting

Common Issues

Check the comprehensive troubleshooting section in references/common_antipatterns.md.

Getting Help
  • Review reference documentation
  • Check script output messages
  • Consult tech stack documentation
  • Review error logs

Resources

  • Pattern Reference: references/code_review_checklist.md
  • Workflow Guide: references/coding_standards.md
  • Technical Guide: references/common_antipatterns.md
  • Tool Scripts: scripts/ directory

© foryourhealth111-pixel, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 8 other files (scripts, references) in bundled/skills/code-reviewer of foryourhealth111-pixel/Vibe-Skills.

  • SKILL.md
  • references/code_review_checklist.md
  • references/coding_standards.md
  • references/common_antipatterns.md
  • references/python-style-guide.md
  • scripts/check_style.py
  • scripts/code_quality_checker.py
  • scripts/pr_analyzer.py
  • scripts/review_report_generator.py

Open the folder on GitHubat commit ddcaa2a

Compare with similar skills

Code Reviewer next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Code Reviewer compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Code Reviewer this skillforyourhealth111-pixel/Vibe-Skills3.6k—~1.4kAutomated safety check: NotesApache-2.0
Code Review with Beads Tasksmaslennikov-ig/claude-code-orchestrator-kit260—~2kAutomated safety check: PassCustom licence
Code Review Skillawesome-skills/code-review-skill2.1k—~2.8kAutomated safety check: NotesMIT
Code Review SkillRain-kl/OpenFlare289—~2.3kAutomated safety check: NotesMIT
Code ReviewerYikai-Liao/symusic1891 repos~1.3kAutomated safety check: PassMIT
Code Review Excellenceandrew-yangy/gru-ai155—~1.7kAutomated safety check: NotesMIT

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Questions about Code Reviewer

What does Code Reviewer do?

Default code-quality route for broad code review, PR review, maintainability, correctness, and regression-risk checks. Code Reviewer is an agent skill from foryourhealth111-pixel/Vibe-Skills. Default code-quality route for broad code review, PR review, maintainability, correctness, and regression-risk checks.

When should I use Code Reviewer?

Code Reviewer fits situations like: tasks that involve Code review; tasks that involve Test-driven development; tasks that involve Code quality.

How do I install Code Reviewer in Claude Code?

Run `npx skills add foryourhealth111-pixel/Vibe-Skills --skill code-reviewer -a claude-code`. Or copy the skill folder (bundled/skills/code-reviewer in foryourhealth111-pixel/Vibe-Skills) into .claude/skills/code-reviewer in your project. Claude Code loads it when a task matches its description.

How do I install Code Reviewer in Codex?

Run `npx skills add foryourhealth111-pixel/Vibe-Skills --skill code-reviewer -a codex`. Or copy the skill folder (bundled/skills/code-reviewer in foryourhealth111-pixel/Vibe-Skills) into .agents/skills/code-reviewer in your project. Codex loads it when a task matches its description.

Can I use Code Reviewer in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add foryourhealth111-pixel/Vibe-Skills --skill code-reviewer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/code-reviewer, .gemini/skills/code-reviewer, .github/skills/code-reviewer and .opencode/skills/code-reviewer in your project.

What does Code Reviewer need to run?

Going by SKILL.md and its folder, Code Reviewer needs Python for the scripts in its folder and the command-line tools its instructions call (python, npm, pip, docker, docker-compose and kubectl). Our summary lists: Python 3; Node.js; Docker.

Does Code Reviewer access the network?

SKILL.md contains no URLs. Its commands use npm, pip and docker, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Code Reviewer safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Code Reviewer use?

Code Reviewer is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Code Reviewer use?

About 1.4k tokens (SKILL.md is roughly 5.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.8k tokens, read only when the agent opens those files.

What are the alternatives to Code Reviewer?

Skills that share tags, products or a category with Code Reviewer: Code Review with Beads Tasks (maslennikov-ig/claude-code-orchestrator-kit, 260 stars), Code Review Skill (awesome-skills/code-review-skill, 2.1k stars), Code Review Skill (Rain-kl/OpenFlare, 289 stars) and Code Reviewer (Yikai-Liao/symusic, 189 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Code Reviewer?

foryourhealth111-pixel (a GitHub user) maintains it in foryourhealth111-pixel/Vibe-Skills, which has 3,627 GitHub stars. The repository holds 81 skills in this directory. The repository was last updated on August 31, 2026.

Source: foryourhealth111-pixel/Vibe-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.