See what Codex is doing in your project
The whole agent thread is clickable. Open any command, file, or diff and see exactly what the agent ran, read, or changed.
Run Codex on your desktop. Drive it from your phone.
PlanToCode is a Mac and Windows app that runs OpenAI Codex on your ChatGPT subscription, through OpenAI's own Codex App Server.
Pair the iPhone or Android app and your phone becomes a full window into your desktop. You see the same session, every command, file, and diff, subagent threads included. Start a session on any project folder, browse its files, read the write-ups the agent produced, review the changes, and reply, all while your desktop does the work. The desktop also comes with:
- Syntax highlighting for every code file you open.
- Markdown rendered properly, code blocks included. Web pages open as Markdown too.
- A Chrome extension that lets the agent search, read pages, and click around in your own browser.
- Session lookup, so the agent can find your earlier sessions and refer back to them.
- Notes from a YouTube video or a meeting recording: the decisions, steps, and commands, so you don't have to watch the whole thing.
- Written explanations, comparisons, and reports with diagrams, which open on the desktop and on your phone.
- Spoken walkthroughs of a module or a change, as audio you can play on your phone.
Speech and video run on your own Gemini API key.
Learn your system
Watch what the agent does and learn how your system really works. Have it write up what it finds, diagrams included, or read it to you on the go.