codex-agent

Review code with Codex and apply feedback in Claude Code workflows.

258|26|Updated Dec 9, 2025

Search Tags:#debugging #collaboration #codex #code-review #second-opinion #codex-cli

Ready to run

npx skills add https://github.com/majiayu000/spellbook --skill codex-agent-majiayu000

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: codex-agent
Source: https://github.com/majiayu000/spellbook/tree/main/skills/codex-agent
Command: npx skills add https://github.com/majiayu000/spellbook --skill codex-agent-majiayu000

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Claude Code users can access reliable, Codex-based second-opinion reviews and cross-verification to improve code quality, detect issues, and explore alternative implementations.

Core Features & Use Cases

Second-opinion Review: Leverage Codex to provide independent feedback on code quality, security, and design.
Cross-verification: Validate changes after another agent implements fixes.
Optional Re-verification: Re-check results with Codex after edits for assurance.

Quick Start

Ask Codex to review your project in read-only mode and provide actionable feedback.

Frequently Asked Questions about codex-agent

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

FAQPage Schema

How do I get a second opinion on code quality using Codex?▼

You can get a Codex second opinion by requesting a read-only review of your project, which provides independent feedback on code quality, security, and design.

Can I cross-verify code changes after another agent implements fixes?▼

Yes, cross-verification validates changes after another agent implements fixes, and you can optionally re-verify results with Codex after edits for additional assurance.

Does Codex review require authentication or special setup?▼

Codex review requires satisfying prerequisites including Codex authentication and following safety guidelines, with read-only review applied by default.

What's the best way to debug and detect issues in Claude Code workflows?▼

The best way to detect issues in Claude Code workflows is leveraging Codex-based cross-verification to independently review code quality, security, and design.

Can Codex apply feedback to my code directly?▼

Codex can apply feedback to user code when requested, and optionally re-verify the results after edits to ensure the changes meet quality standards.