Codex plugin for Claude Code

What it is

A plugin that adds slash commands to Claude Code for running OpenAI Codex inside an existing session. It can request read-only reviews of uncommitted changes or a branch, run adversarial reviews that question design choices, delegate bug investigations or fixes to a Codex subagent, and transfer a Claude session into a resumable Codex thread. Developers who already work in Claude Code use it to get a second agent's opinion or offload background jobs, with status, result, and cancel commands to track them.