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critical-code-reviewer

Run multi-persona critical code reviews with severity-classified findings.

5|4|Updated Nov 9, 2025
Search Tags:#code review#testability#bug detection#multi-persona#design quality#severity triage#python javascript
One-click install
npx skills add https://github.com/takusaotome/claude-skills-library --skill critical-code-reviewer-takusaotome
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: critical-code-reviewer
Source: https://github.com/takusaotome/claude-skills-library/tree/main/skills/critical-code-reviewer
Command: npx skills add https://github.com/takusaotome/claude-skills-library --skill critical-code-reviewer-takusaotome

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and assets (resource) components.

What problem does it solve?

This Skill helps you perform a comprehensive critical code review by identifying design quality issues, poor testability, readability problems, and likely runtime bugs before they reach production.

Core Features & Use Cases

  • Multi-persona review: Runs parallel reviews using four expert perspectives (Veteran Engineer, TDD Expert, Clean Code Expert, Bug Hunter) to surface issues from multiple angles.
  • Language-aware checkpoints: Applies extra checks for Python and JavaScript/TypeScript, including type-safety and async error patterns.
  • Bug-focused resilience analysis: The Bug Hunter persona targets state transitions, exception paths, dependency completeness, and async/concurrency race risks.
  • Integrated severity and actionable output: Deduplicates findings, assigns severity using authoritative criteria, and generates a structured report template.

Quick Start

Review a codebase by telling the AI to run a critical code review on your pull request or the specific files you want assessed.

Frequently Asked Questions about critical-code-reviewer

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

FAQPage Schema
How do I find design flaws and runtime bugs before merging a pull request?▼

To find design flaws and runtime bugs before merging a pull request, you can run a multi-persona critical code review that analyzes testability, readability, and state transitions across your codebase to identify production risks.

What is the best way to perform a critical code review on Python and JavaScript code?▼

The best way to perform a critical code review on Python and JavaScript code is to apply language-aware checkpoints that scan for type-safety issues and async error patterns while concurrently checking for general design quality and bug risks.

How does a multi-persona code review identify testability and concurrency issues?▼

A multi-persona code review identifies testability and concurrency issues by running parallel expert perspectives, including a TDD expert and a bug hunter, to analyze exception paths, dependency completeness, and async race risks.

Can I use critical code review for refactoring and troubleshooting existing codebases?▼

Yes, you can use critical code review for refactoring and troubleshooting existing codebases, as the review process deduplicates findings, assigns severity triage, and generates a structured report to guide code quality improvements.

Does the critical code review process provide severity classification for detected bugs?▼

Yes, the critical code review process provides severity classification for detected bugs by deduplicating evidence-backed findings and assigning severity levels using authoritative criteria to generate a consolidated report.

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