What is Review Codex?

It is a specialized skill for Claude Code that leverages the Codex CLI to perform a final, independent review of your code or implementation plans to ensure high quality and standard compliance.

What standards does it use for the review process?

The skill references a standards.md file within your plugin root, allowing you to define custom organizational or project-specific rules that Codex must enforce.

Can it review plans before code is written?

Yes, it specifically detects plan files to perform a feasibility and completeness review, helping you catch logic or architectural flaws before implementation starts.

Does it support iterative code changes?

Yes, it tracks active sessions to support 'resume' functionality, allowing it to verify that issues identified in previous review rounds have been correctly addressed.

How does it differ from standard Claude reviews?

It acts as an external validator, using specific JSON schemas and a dedicated standards document to provide a more structured, rigorous, and objective assessment than standard conversational reviews.

Review Codex

Name: Review Codex
Author: Z-M-Huang

byZ-M-Huang

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Collaboration Tools

Orchestrates automated code and plan reviews using Codex as a final validation gate for development tasks.

About

Review Codex serves as the ultimate quality assurance layer in the development workflow, invoking the Codex CLI to perform independent assessments of implementation plans and final code. By acting as a specialized third-party reviewer after standard LLM passes, it ensures that all changes adhere to predefined organizational standards, identifies potential security vulnerabilities, and enforces JSON-structured feedback for consistent, actionable results. This skill is ideal for teams requiring a rigorous, automated 'final gate' before code is approved or merged.

Key Features

Automated checking against custom organizational standards and documentation
11 GitHub stars
Independent assessment layer providing a final gate before deployment or merge
Structured JSON output via schema enforcement for predictable review results
Dual-mode validation for both technical implementation plans and final codebases
Persistent session management for iterative re-reviews and addressing feedback

Use Cases

Automating the final sign-off for complex code implementations before merging to main branches
Validating technical implementation plans for feasibility and completeness before work begins
Ensuring code style, security, and architectural standards are consistently met across a project

About

Key Features

Automated checking against custom organizational standards and documentation
11 GitHub stars
Independent assessment layer providing a final gate before deployment or merge
Structured JSON output via schema enforcement for predictable review results
Dual-mode validation for both technical implementation plans and final codebases
Persistent session management for iterative re-reviews and addressing feedback

Use Cases

Automating the final sign-off for complex code implementations before merging to main branches
Validating technical implementation plans for feasibility and completeness before work begins
Ensuring code style, security, and architectural standards are consistently met across a project