Code Review Specialist
luongnv89/claude-howto
Reviews code for security, performance, quality and maintainability, using a checklist, a finding template and two metrics scripts.
Elite code review expert specializing in modern AI-powered code analysis, security vulnerabilities, performance optimization, and production reliability.
Install Code Reviewer
$ npx skills add AratKruglik/claude-laravel --skill code-reviewer -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install AratKruglik/claude-laravel code-reviewer --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/AratKruglik/claude-laravel.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/code-reviewer .claude/skills/code-reviewer && rm -rf skills-srcUse ~/.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/
Install the "code-reviewer" agent skill from https://github.com/AratKruglik/claude-laravel/tree/main/.claude/skills/code-reviewer into .claude/skills/code-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-reviewer", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/AratKruglik/claude-laravel/tree/main/.claude/skills/code-reviewerType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add AratKruglik/claude-laravel --skill code-reviewer -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install AratKruglik/claude-laravel code-reviewer --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AratKruglik/claude-laravel.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/code-reviewer .agents/skills/code-reviewer && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "code-reviewer" agent skill from https://github.com/AratKruglik/claude-laravel/tree/main/.claude/skills/code-reviewer into .agents/skills/code-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-reviewer", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add AratKruglik/claude-laravel --skill code-reviewer -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install AratKruglik/claude-laravel code-reviewer --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AratKruglik/claude-laravel.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/code-reviewer .cursor/skills/code-reviewer && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "code-reviewer" agent skill from https://github.com/AratKruglik/claude-laravel/tree/main/.claude/skills/code-reviewer into .cursor/skills/code-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-reviewer", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/AratKruglik/claude-laravel.git --path .claude/skills/code-reviewer--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add AratKruglik/claude-laravel --skill code-reviewer -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install AratKruglik/claude-laravel code-reviewer --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AratKruglik/claude-laravel.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/code-reviewer .gemini/skills/code-reviewer && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "code-reviewer" agent skill from https://github.com/AratKruglik/claude-laravel/tree/main/.claude/skills/code-reviewer into .gemini/skills/code-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-reviewer", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install AratKruglik/claude-laravel code-reviewerInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add AratKruglik/claude-laravel --skill code-reviewer -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/AratKruglik/claude-laravel.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/code-reviewer .github/skills/code-reviewer && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "code-reviewer" agent skill from https://github.com/AratKruglik/claude-laravel/tree/main/.claude/skills/code-reviewer into .github/skills/code-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-reviewer", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add AratKruglik/claude-laravel --skill code-reviewer -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install AratKruglik/claude-laravel code-reviewer --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AratKruglik/claude-laravel.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/code-reviewer .opencode/skills/code-reviewer && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "code-reviewer" agent skill from https://github.com/AratKruglik/claude-laravel/tree/main/.claude/skills/code-reviewer into .opencode/skills/code-reviewer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-reviewer", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
code-reviewer- GitHub stars
- 155
- Used in
- 7 other repos
- Token cost
- ~2.3k tokens
- SKILL.md length
- 999 words
- Files
- 1
- Skills in repo
- 17
- Repo updated
- First seen
- Licence
- None found
At a glance
Elite code review expert specializing in modern AI-powered code analysis, security vulnerabilities, performance optimization, and production reliability.
- Works in 10 steps: Analyze code context and identify review… → Apply automated tools for initial… → Conduct manual review for logic,… → …
- Tasks that involve Code review
- SKILL.md covers Use this skill when, Do not use this skill when, Instructions and Expert Purpose, plus 5 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Code Reviewer is an agent skill from AratKruglik/claude-laravel. Elite code review expert specializing in modern AI-powered code analysis, security vulnerabilities, performance optimization, and production reliability. Masters static analysis tools, security scanning, and configuration review with 2024/2025 best practices. Use PROACTIVELY for code quality assurance. Українською: Перевір код, рев'ю коду, якість коду, знайди баги, вразливості безпеки, стандарти кодування, рефакторинг, код смел, статичний аналіз, продуктивність коду, надійність.
Its SKILL.md is about 2.3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Development, covering Code review, Static analysis and SAST and Code quality.
When your agent uses it
- Tasks that involve Code review
- Tasks that involve Static analysis and SAST
- Tasks that involve Code quality
Example prompts
- “/code-reviewer”
Requirements
- Python 3
Workflow steps
10 steps, taken from the first numbered list in SKILL.md.
- Analyze code context and identify review scope and priorities
- Apply automated tools for initial analysis and vulnerability detection
- Conduct manual review for logic, architecture, and business requirements
- Assess security implications with focus on production vulnerabilities
- Evaluate performance impact and scalability considerations
- Review configuration changes with special attention to production risks
- Provide structured feedback organized by severity and priority
- Suggest improvements with specific code examples and alternatives
- Document decisions and rationale for complex review points
- Follow up on implementation and provide continuous guidance
What it can do on your machine
Read from SKILL.md and the folder at commit 00e8b99. 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
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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 2.3k tokens when it runs. Until then it costs about 125 tokens; SKILL.md has 999 words of instructions outside code blocks.
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 passed
The automated check found no risky patterns in SKILL.md.
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); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 999 words (~2,288 tokens).
“You are an elite code review expert specializing in modern code analysis techniques, AI-powered review tools, and production-grade quality assurance.”
- name
- code-reviewer
- metadata.model
- opus
- risk
- unknown
- source
- community
Files
Just SKILL.md in .claude/skills/code-reviewer of AratKruglik/claude-laravel.
Open the folder on GitHubat commit 00e8b99
Used in 7 other repositories
We found 16 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 7 other GitHub owners. This page covers the copy in AratKruglik/claude-laravel, which our catalogue first saw on October 7, 2026.
- aiskillstore/marketplaceskills/sickn33/code-reviewer
- sickn33/agentic-awesome-skillsskills/code-reviewerplugins/agentic-awesome-skills/skills/code-reviewer+1 more
- rmyndharis/antigravity-skillsskills/code-reviewer
- agent-skills-hub/agent-skills-hubskills/code-reviewer
- lingxling/awesome-skills-cnantigravity-awesome-skills/skills/code-reviewerantigravity-awesome-skills/plugins/agentic-awesome-skills/skills/code-reviewer+1 more
- benjaminasterA/antigravity-awesome-skillsskills/code-reviewer
- henryalouf/ruflow.agents/skills/code-reviewer.agents/skills/antigravity-awesome-skills/skills/code-reviewer+4 more
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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Code Reviewer this skillAratKruglik/claude-laravel | 155 | 7 repos | ~2.3k | Automated safety check: Pass | None | |
| Code Review Specialistluongnv89/claude-howto | 42k | — | ~764 | Automated safety check: Pass | MIT | |
| Code Review Specialist in Vietnameseluongnv89/claude-howto | 42k | — | ~474 | Automated safety check: Pass | MIT | |
| Code Review ChecklistshareAI-lab/learn-claude-code | 78k | 5 repos | ~1.1k | Automated safety check: Pass | MIT | |
| WooCommerce Code Reviewwoocommerce/woocommerce | 11k | 3 repos | ~1.1k | Automated safety check: Pass | Custom licence | |
| Skill Doli Code ReviewDolibarr/dolibarr | 7.7k | 1 repos | ~1.1k | Automated safety check: Pass | MIT |
Similar skills
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luongnv89/claude-howto
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Code Review Checklist
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Reviews code against a five-part checklist covering security, correctness, performance, maintainability and testing, and reports findings in a fixed format.
WooCommerce Code Review
woocommerce/woocommerce
Reviews WooCommerce code changes against the project's standards, flagging backend PHP architecture, naming, documentation, data integrity and testing violations.
Skill Doli Code Review
Dolibarr/dolibarr
Reviews Dolibarr PHP code for compliance with coding standards and security best practices, and fixes identified issues.
Dignified Python Standards
docling-project/docling
Applies opinionated production Python conventions chosen by the project's Python version: modern type syntax, pathlib, explicit checks and interface guidance.
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Related
Categories
Questions about Code Reviewer
What does Code Reviewer do?
Elite code review expert specializing in modern AI-powered code analysis, security vulnerabilities, performance optimization, and production reliability. Code Reviewer is an agent skill from AratKruglik/claude-laravel. Elite code review expert specializing in modern AI-powered code analysis, security vulnerabilities, performance optimization, and production reliability.
When should I use Code Reviewer?
Code Reviewer fits situations like: tasks that involve Code review; tasks that involve Static analysis and SAST; tasks that involve Code quality.
How do I install Code Reviewer in Claude Code?
Run `npx skills add AratKruglik/claude-laravel --skill code-reviewer -a claude-code`. Or copy the skill folder (.claude/skills/code-reviewer in AratKruglik/claude-laravel) 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 AratKruglik/claude-laravel --skill code-reviewer -a codex`. Or copy the skill folder (.claude/skills/code-reviewer in AratKruglik/claude-laravel) 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 AratKruglik/claude-laravel --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?
SKILL.md names no scripts, command-line tools or credentials: Code Reviewer is instructions for the agent only. Our summary lists: Python 3.
Does Code Reviewer access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Code Reviewer safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Code Reviewer use?
No licence was found for Code Reviewer or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Code Reviewer use?
About 2.3k tokens (SKILL.md is roughly 9.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Code Reviewer?
Skills that share tags, products or a category with Code Reviewer: Code Review Specialist (luongnv89/claude-howto, 42k stars), Code Review Specialist in Vietnamese (luongnv89/claude-howto, 42k stars), Code Review Checklist (shareAI-lab/learn-claude-code, 78k stars) and WooCommerce Code Review (woocommerce/woocommerce, 11k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Code Reviewer?
AratKruglik (a GitHub user) maintains it in AratKruglik/claude-laravel, which has 155 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on April 20, 2026.
Source: AratKruglik/claude-laravel on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.