Using Codex for Code Review in Claude Code
mikegiannulis · x · 2026-07-17
A developer shared a practical AI coding workflow: using OpenAI Codex as an approval gate before executing git commit.
While building a Stripe-based payment workflow with Claude Code, the author used Codex for adversarial code review, uncovering 30 critical P0 and P1 bugs in a single pass. This effectively prevented fatal issues that could have caused real financial losses, such as double charges, lost orders, and inconsistent pricing displays.
Related event: Developers Use Codex as an Approval Gate for Claude Code(4 posts)→
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