What it does

This plugin lets people who work in Claude Code call Codex without leaving that workflow. It wraps the Codex app server and uses the Codex CLI that is already installed and signed in on the machine, so existing Codex configuration, authentication and repository checkout all carry over. There are two review commands. /codex:review runs a read-only review of uncommitted changes or of a branch against a base. /codex:adversarial-review accepts extra focus text and questions design choices, trade-offs and risks such as race conditions or data loss. Neither changes any code. For delegation, /codex:rescue passes a task, such as investigating a bug or trying a fix, to a Codex subagent and can resume earlier threads. /codex:transfer turns the current Claude Code session into a Codex thread that can be continued with codex resume. /codex:status, /codex:result and /codex:cancel manage background jobs. An optional review gate has a Stop hook trigger a Codex review of what Claude produced, and the README warns that it can burn through usage limits quickly.

Capabilities

Read-only Codex review of working changes or a branch
Adversarial review that challenges design choices and takes focus text
Task delegation to Codex with background runs and resume
Hand a Claude Code session over to Codex
Status, result and cancel commands for background jobs
Optional review gate on Claude's responses

When to use it

You are in Claude Code and would like Codex to review a change
You want to send a bug investigation or a fix attempt to Codex in the background
A debugging session begun in Claude Code should carry on in Codex