Show HN: Devloop, a local code/review loop for Codex and Claude Code (devloop.sh)

Devloop has launched a local code and review loop that leverages the power of Codex and Claude Code to optimize the code development process for developers. Aimed at addressing the major time drain that is code review, Devloop allows Codex to implement code based on a specified markdown spec while Claude Code conducts an adversarial review to ensure all acceptance criteria and engineering standards are met. This iterative loop continues until all requirements are satisfied, enabling developers to engage only at critical points, such as specification definition and final sign-off. This tool is significant for the AI/ML community as it enhances automation in software development by utilizing two advanced coding agents effectively. By establishing a structured workflow where one agent codes and the other reviews, it not only accelerates the development process but also improves the quality of code through rigorous checks against pre-defined criteria. Key features include isolation of code execution in separate worktrees, the ability to incorporate testing commands via a verification hook, and flexibility in code ownership through customizable roles for Codex and Claude. Devloop positions itself as a valuable solution for handling larger, multi-step coding tasks and exploratory projects, ultimately streamlining collaborative development efforts in the era of AI-assisted programming.