Builder Nutch

When you work across several coding-assistant subscriptions, the morning question is always the same: which account am I starting this session on? Builder Nutch holds the answer. It manages several Claude Code, Codex and Kimi Code accounts on one Mac: the ones already signed in are detected on their own, the others are added by signing in on the provider's official page. Every account gets a nickname and an emoji, so you always know which one you are looking at.

You then pick an account in one click, or let the quota still available guide which one opens the next coding session. Sessions already running keep the account they started with. When an account is signed out or expired, rotation carries on: a signed-out account reads calmly ("Signed out since…"), with a single notice you can postpone, and a signed-out Mac is signed back in automatically with the account that has the most room left. A blocked account says when it comes back and why ("Back Wednesday at 05:00 · Weekly limit"), and a forecast shows, at your current pace, when an account will run out or how much will be left when it resets. All of it lives in a notch-style panel that folds itself away when you are not using it: right-click, choose "Move the bar…", and drag it wherever you like, even onto another screen. When Claude finishes a task or needs an answer, the notch opens for a few seconds with a soft sound. The app is very light (about 120 MB of memory, down from 4 GB), fully available in French, and keeps secrets out of its logs.

The "AI Podium" turns recorded Claude Code and Codex activity into an image you can share: the token total for today, this week or this month, or for a single project, and the assistants ranked by recorded tokens. Account names and conversations stay private, and the local history counts from the first launch.

Free and open source, on macOS 26 or later. The project is a fork of vinzdg/codenotch.