# Tray Headless now supports Codex

**The Tray Headless plugin is now available for the [OpenAI Codex CLI](https://developers.openai.com/codex), alongside Claude Code.** The same `tray-workflows` plugin — plan, build, validate, run, and debug Tray workflows from natural language — now installs directly in Codex.

Install it from the Codex plugin marketplace:

```bash
codex plugin marketplace add trayio/tray-plugins
codex plugin add tray-workflows@tray-plugins
```

Then sign in once with `codex mcp login tray`. Authentication is the same one-time browser sign-in to Tray (OAuth2) — there's no API token to generate or paste — and everything you build opens in Tray's visual builder with no migration.

See [Tray Headless for Codex](https://tray.ai/documentation/platform/tray-headless/headless-for-codex) to get started.