code-reviewer

Review pull request code across correctness, security, performance, readability, and maintainability.

4|1|Updated Mar 18, 2026
One-click install
npx skills add https://github.com/xcrrr/claude-skills --skill code-reviewer-xcrrr
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: code-reviewer
Source: https://github.com/xcrrr/claude-skills/tree/main/skills/coding/code-reviewer
Command: npx skills add https://github.com/xcrrr/claude-skills --skill code-reviewer-xcrrr

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The Code Reviewer skill provides a structured, repeatable framework for evaluating code quality across correctness, security, performance, readability, and maintainability, delivering actionable feedback with defined severities.

Core Features & Use Cases

  • Checklist-driven reviews: Apply a consistent rubric to identify issues in PRs, files, and diffs.
  • Multi-dimension analysis: Assess correctness, security, performance, readability, and maintainability.
  • Actionable feedback: Prioritize findings with clear explanations and suggested fixes.
  • Scope guidance: Helps reviewers avoid feature-writing traps and focuses on evaluating the code rather than runtime behavior.

Quick Start

Provide a PR diff and code excerpt, and the skill will generate a structured, prioritized review with actionable fixes.

Frequently Asked Questions about code-reviewer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I perform a structured code review on a pull request?▼

To perform a structured code review on a pull request, provide the PR diff and code excerpt to generate a prioritized, multi-dimension evaluation covering correctness, security, performance, readability, and maintainability with actionable fixes.

What is the best way to get actionable feedback on code maintainability and security?▼

Actionable feedback on code maintainability and security is generated by applying a checklist-driven rubric to your code, which assesses multiple quality dimensions and prioritizes findings with clear explanations and suggested fixes.

Can I use this code review framework across different programming languages and projects?▼

Yes, you can use this code review framework across different programming languages and projects, as it applies a consistent, repeatable evaluation rubric rather than relying on language-specific runtime behavior analysis.

How do I prioritize issues identified during a code audit or peer feedback session?▼

Prioritize issues identified during a code audit or peer feedback session by utilizing the built-in severity tagging, which ranks multi-dimension findings to help reviewers focus on the most critical correctness and security problems first.

What should I avoid doing when evaluating code quality in a PR diff?▼

When evaluating code quality in a PR diff, you should avoid feature-writing traps and focus strictly on assessing the provided code against the review rubric rather than attempting to modify runtime behavior.

Does automated code review work without setting up a complex runtime environment?▼

Automated code review works without a complex runtime environment because the evaluation focuses on static analysis of the provided code excerpt and diff, avoiding the need to execute or deploy the application.