At home on your Mac.
A native menu bar app. Close the panel and Nibby stays nearby, without taking a spot in your Dock.
A LITTLE MAC COMPANION FOR CODEX
Big ideas.
Little sidekick.
Stay in your flow. Nibby keeps an eye on your Codex allowance, catches the moments that need you, and saves your place for later.
Download for MacApple Silicon · macOS 13+
Private preview · GitHub access required
A little less checking. A little more creating.
small friend. big fan of your work.
Always close. Never in the way.
72%
72%Made for your menu bar.Room for your next idea.A calmer kind of companion.
SMALL APP. THOUGHTFUL LITTLE THINGS.
You do your thing.
Nibby keeps an eye out.
Three ways to keep your head in the work,
without losing track of everything around it.
Go on, try a different view
Nibby72%remaining
Weekly allowance
Space to make
something great.
Resets in 3d 8h
Current session91% left
Recorded usageThis cycle
One moment needs you
QUESTION
Your next great idea
Which direction should we explore first?
Open task
Pending questions and approvals,
together in one quiet place.
A thread worth keeping
SESSION BOOKMARK
A fresh start for the homepage
Your next step
Explore the warmer palette, then review the mobile layout.
Resume task
GOOD COMPANY. NO EXTRA BAGGAGE.
Little by design.
Your notes stay yours.
Bookmarks live locally on your Mac. No prompts are sent to an AI to generate your notes.
You’re still in charge.
Nibby notices when a task needs you. It never answers questions or approves actions on your behalf.
A LITTLE COMPANY GOES A LONG WAY.
Make room for
your new sidekick.
Download for Mac Free · Private preview · Opens GitHub Releases
A few little details.
What do I need to run Nibby?
An Apple Silicon Mac running macOS 13 or later, and the Codex CLI signed in with your ChatGPT account. Needs You and Bookmarks also require the Codex desktop app and its default local data directory. Intel Macs and custom CODEX_HOME directories aren’t supported in this preview.
How do I download the preview?
Choose Download for Mac to open GitHub Releases, then download the ZIP from the newest preview release. Extract it and move Nibby.app to Applications. The repository is currently private, so you need GitHub access to see the releases. This preview is ad-hoc signed and is not Apple-notarized.
Is Nibby an official OpenAI app?
No. Nibby is an independent, unofficial companion for Codex, and is not affiliated with or endorsed by OpenAI.
What does Nibby connect to?
Usage comes from your installed Codex CLI. Task status and bookmarks use local Codex desktop data. Nibby also checks a public reset-news endpoint without sending account, usage, or task data. Needs You covers local interactive tasks, not remote hosts or ChatGPT chats.