Codex Review Unstaged

Use codex exec as an independent reviewer on the working-tree changes Claude just made. Codex sees only the summary + diff (no conversation history), so its critique catches things Claude rationalized into "good enough" during implementation. The output is a prioritized iteration plan — what to fix now, what to defer, what to reject.

• When to use
• Instructions
• Codex prompt
• Output format
• Notes

When to use

• After Claude finishes a non-trivial implementation pass and before commit
• When the user says "review my changes with codex", "have codex check what I just did", or /cmd-codex-review-unstaged
• As an outside cross-check before opening a PR — complements cmd-pr-follow-up (Claude self-review) and cmd-pr-edgecase (edge-case sweep) by adding a fresh pair of eyes that didn't write the code

Instructions

1. Build Claude's implementation summary