Codex Deck

iPhone + Mac · Open source

Work on Mac.
Stay in flow.

Keep your iPhone beside your keyboard.
See what’s running and what’s ready.
One tap brings the right Codex session forward.

Get started Try the deck

Native SwiftUI · iOS 17+ · macOS 14+

● ● ●Codex
STUDIO / DESIGN

Design system

Make every detail feel consistent.
✳

The components are taking shape. Refining spacing and typography…

Continue this session… ↑
CODEX DECK
CODEX REMAINING
76%7 DAYS
Resets Fri 16:30
● Mac connected ☀
Three shortcuts beside your keyboard. Tap to switch.

Interactive illustration · Sample data · Try the phone keys

01 Up to three sessions02 One tap back to Mac03 Keeps your iPhone awake04 On your local network

ONE TAP. BACK TO WORK.

Tap a key.
Find your focus.

Each key is a session.
One fills the deck. Two or three share it.
Finished with a task? Hide it with a tap.

Interactive illustration. It won’t control your Mac.

KEYBOARD PREVIEW
↗
SESSION ON MACDesign system
Tap a key
01 / AT A GLANCE

See it at a glance.

Blue means running. Green means done, with STOP for stopped tasks. Usage and reset times stay in sight, without interrupting your work.

● Running■ STOP
02 / JUST YOUR TASKS

Keep what matters.

Up to three generous keys, in portrait or landscape. New sessions join automatically. Hidden sessions stay hidden until you bring them back.

03 / STAYS WITH YOU

Ready beside you.

Your iPhone stays awake by default; the sun button toggles it without affecting Mac sleep. A lost connection preserves your deck and reconnects automatically. The Mac companion lives quietly in the menu bar.

☀READY WHEN YOU ARE.

A SMALL RITUAL. THEN, NOTHING.

Pair once.
Keep it close.

Scan the code in your Mac’s menu bar.
A few satisfying keys, right beside your keyboard.

  1. 01

    Open the Mac companion

    Find the deck icon in your menu bar. No terminal window needed.

  2. 02

    Scan to pair your iPhone

    Use the same network and allow local network access.

  3. 03

    Set it beside your keyboard

    Keep Codex Deck open. The screen stays on.

Codex Deck logo

YOURS TO USE. YOURS TO BUILD.

One more use for your iPhone.

No extra control pad to buy.
One native app. A little less friction.

v1.0.2 · MIT

Start with your Mac.

↓ Download for Mac

Apple Silicon · macOS 14+ · Requires Python 3

iPhone setup & signing guide ↗

Build and sign the iPhone app in Xcode with your own Apple ID. There is no App Store or TestFlight version yet. The Mac download is not notarized; see the install guide before opening it.

A few things to know.

Does Deck upload my sessions?

Deck sends session names, status and usage over local HTTPS, without a relay server. Pairing keys stay on your devices. Codex itself still connects to its services as usual.

Will it catch every pending question?

Not yet. Local Codex records do not provide a complete, reliable stream of pending questions and approvals. This version is not a question notifier. Status follows saved records; output silence is never treated as a stop.

Which sessions are supported?

Local main sessions from Codex desktop and extension sources are supported. SSH hosts and subagents are not included. A successful tap confirms that macOS accepted the session link.

Is this an official OpenAI product?

No. Codex Deck is an independent open-source project by flaricy. It is not affiliated with or endorsed by OpenAI.