agent · working
Never code alone.
A quiet companion who works while your agent works — and looks up the moment it needs you.
▶ Watch her react
A quiet companion who works while your agent works — and looks up the moment it needs you.
▶ Watch her reactNo dashboards, no numbers — just a glance. Here she is mirroring an agent in real time.
The Yuki app on your devices, plus one tiny helper on the Mac you code on.
Install Yuki on iPhone, iPad, and Mac. On Mac she lives in a small desktop window you keep in the corner of your eye.
A ~2 MB app for the Mac you code on. This is the step that lights her up — it's how Yuki can see your real coding agent.
From then on she reacts in real time — working, waiting, idle — on every device at once.
Two things live on your Mac: Yuki herself (the window you see) + the Helper (the sensor she can't see without).
Yuki runs on her own in demo mode. The Helper is what connects her to your agent — and you can read every line before you trust it.
Only your agent's status leaves your machine — working, waiting, idle. Your code, your prompts, your files never do. We have no server, so it travels through your own network or your own iCloud — never through us.
App Store privacy label: Data Not Collected
Claude Code and Codex today, with more on the way. The Helper reads their session activity locally on your Mac — that's how Yuki knows when your agent is working, waiting, or idle.
It's the sensor. Yuki can't see your agent on her own — the free Helper, on the Mac you code on, is what connects them. Your iPad and iPhone just mirror her.
Yes — free to use, no account, no subscription. No catch, either: no ads, no tracking, and we never sell your data (see Privacy).
On your Mac as a small desktop window, and full-screen on iPad and iPhone. Put her wherever you'll glance.
She's free on every device. Set her up in about five minutes.
