# Codex plugin for Claude Code A [[Claude Code Plugins|Claude Code plugin]] that integrates [[OpenAI]]'s [[Codex]] directly into [[Claude Code]], letting you delegate tasks and get code reviews from Codex without leaving your session. ## Commands - `/codex:review` — read-only code review on current work or branches (`--base <ref>` to compare against a specific branch) - `/codex:adversarial-review` — steerable challenge review that questions design decisions and assumptions - `/codex:rescue` — hand a problem to Codex for investigation, fixes, or continued work - `/codex:status` — monitor running and recent Codex jobs - `/codex:result` — display finished job outputs with session IDs for resuming in Codex - `/codex:cancel` — stop active background tasks - `/codex:setup` — verify Codex installation and authentication; manage optional review gates ## How it works Wraps Codex's app server using your local Codex binary and configuration. Operates on the same repository checkout and machine-local environment as your Codex CLI installation. Reuses existing Codex authentication, API keys, and base URL configurations. ## Key features - Background execution via `--background` and `--wait` flags for long-running operations - Session resumption: Codex task IDs enable reopening work directly in Codex via `codex resume <session-id>` - Configurable models and reasoning effort via `.codex/config.toml` (user or project level) ## Prerequisites - ChatGPT subscription (including free tier) or OpenAI API key - Node.js 18.18+ - Global Codex CLI: `npm install -g @openai/codex` ## Installation ``` /plugin marketplace add openai/codex-plugin-cc /plugin install codex@openai-codex /reload-plugins /codex:setup ``` ## References - https://github.com/openai/codex-plugin-cc ## Related - [[Claude Code]] - [[Claude Code Plugins]] - [[Codex]]