What problem does it solve?
Claude Code lacks a truly independent second opinion on code quality. This skill wraps the OpenAI Codex CLI to provide an independent, brutally honest review, an adversarial challenge mode to stress-test your code, and a consult mode for follow-up questions with session continuity.
Core Features & Use Cases
- Code Review: Get an independent diff review with a pass/fail gate. Codex analyzes your changes against the base branch and flags critical findings like security issues or logic bugs.
- Adversarial Challenge: Ask Codex to try to break your code. It acts as a "200 IQ autistic developer" stress-testing your implementation to find edge cases and weaknesses before users do.
- Consult Mode: Ask Codex anything with session continuity for follow-up queries, getting a second opinion on architecture decisions, design tradeoffs, or specific technical problems.
Quick Start
Use the codex skill to review your current branch diff and report any critical findings with a pass or fail verdict.