Brow

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Website: efimov.page/brow

Brow — Claude Code usage limits in the MacBook notch, and workspaces for parallel sessions

A macOS app for people who run Claude Code on several accounts at once. It does two things:

- The notch shows the usage and rate limits of every account: the 5-hour limit, the weekly limit, and when each resets. One click signs you in to an account in a browser profile that belongs to that account alone.
- Workspaces, in the same notch panel, runs parallel Claude Code sessions on a product split across several repositories: one folder of git worktrees per feature, all on one branch, and a session moves to the account that still has room.

The notch is for looking, Workspaces is for working. Brow works with a single account too: it picks up ~/.claude by itself and shows that account's limits, and Workspaces stays off until you use it.

Download Brow for macOS or brew install --cask efim0v/tap/brow · macOS 26 or later, Apple silicon · install notes
Coming from Grove? Grove is now part of Brow. Brow finds your Grove projects and accounts and runs them in Workspaces; here is what changes.

Which account still has room

Hover the notch: every account's 5-hour and weekly limits open out of it. Copy an account's launch command and Claude Code starts as that account.

Glim, a pet that eats your limits

A small creature lives beside the 5-hour readout. Each time the number goes up it takes a bite, and its glow is its hunger meter. At the 5-hour limit it falls asleep full, at the weekly limit it hides in its den behind the camera, and it comes back out at the reset. Settings → General → Show the pet turns it off.

When each limit resets

The calendar marks every account's weekly resets and subscription renewals. Point at a day to see…