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codex-reviewer

Review code via OpenAI Codex CLI and output JSON findings.

Updated Aug 23, 2026
Search Tags:#code review#pull request#AI assistant#Codex#security audit#performance analysis#architecture review
One-click install
npx skills add https://github.com/paskals/ai-assist --skill codex-reviewer
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: codex-reviewer
Source: https://github.com/paskals/ai-assist/tree/main/claude-code/skills/codex-reviewer/src
Command: npx skills add https://github.com/paskals/ai-assist --skill codex-reviewer

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires Codex CLI, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill eliminates the blind spots and inconsistencies of single-reviewer scenarios by providing an independent, unbiased second opinion on your code, architecture, and specifications. It ensures higher quality, catches more issues, and validates critical decisions, allowing you to ship with confidence.

Core Features & Use Cases

  • Independent Code Review: Leverage OpenAI's Codex CLI (GPT-5-Codex) for an unbiased second opinion on any code.
  • Dual AI Analysis: Compare Claude's insights with Codex's findings to identify consensus issues, unique perspectives, and potential trade-offs.
  • Specialized Reviews: Conduct focused security audits, performance analyses, architectural validations, and comprehensive pull request reviews.
  • Use Case: Before merging a critical pull request, ask Claude to review it and get a second opinion from Codex to ensure no security vulnerabilities or performance regressions are introduced.

Quick Start

Review this code for security issues and get a second opinion from Codex.

Frequently Asked Questions about codex-reviewer

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

FAQPage Schema
How do I get a second opinion on my code review?▼

Code review benefits from multiple perspectives. This Skill leverages OpenAI's Codex CLI alongside Claude to provide dual AI analysis on pull requests, catching issues and validating decisions that a single reviewer might miss.

Can I use AI to audit code for security vulnerabilities?▼

Yes. This Skill conducts specialized security audits by submitting your code to both Claude and Codex for independent analysis, identifying consensus issues and unique security concerns before merge.

What's the best way to validate architecture decisions?▼

Architecture validation requires expert perspective. This Skill applies dual AI review to architectural specifications and design decisions, comparing Claude's insights with Codex findings to expose trade-offs and blind spots.

Do I need Codex CLI to run code reviews?▼

Yes. This Skill requires Codex CLI with GPT-5-Codex access to execute independent code review and validation. It operates via codex exec in a read-only sandbox environment.

Can I analyze performance issues across pull requests?▼

Yes. This Skill supports specialized performance analysis reviews within pull request workflows, using dual AI evaluation to identify regressions and optimization opportunities.

How does comparing two AI reviewers improve code quality?▼

Dual AI analysis identifies consensus issues both models flag, unique perspectives each brings, and potential trade-offs neither alone would surface, eliminating single-reviewer blind spots.

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