I Made Claude and Codex Argue Until My Code Plan Was Good (aseemshrey.in)

A developer has created a new system that enables Claude AI to collaborate with OpenAI's Codex for iterative code reviews. The motivation behind this innovative approach stems from the realization that while Claude excels at generating code plans, it lacks the ability to challenge its outputs. This new process involves Claude writing a code plan, which then undergoes a detailed review by Codex. The two models interact in a back-and-forth loop, identifying and resolving architectural blind spots, edge cases, and security issues until Codex approves the final plan. This adversarial review mechanism is significant for the AI/ML community as it enhances the robustness and reliability of AI-assisted software development. The iterative review process allows for a thorough examination of potential flaws, resulting in improved outcomes for complex projects. During testing, the system caught numerous issues related to authentication, schema conflicts, and concurrency handling that Claude would have otherwise overlooked. Ultimately, this collaborative approach not only boosts code quality but also streamlines the development process by reducing the need for manual oversight, making it a valuable tool for developers facing high-stakes coding challenges.