AI Usage Bar
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Independent project. Not affiliated with, sponsored or endorsed by Anthropic, OpenAI, GitHub/Microsoft, Google, xAI/SpaceXAI or Anysphere (Cursor). Claude, Codex, GitHub Copilot, Cursor, Gemini, Grok and Grok Bot are trademarks of their respective owners. The app relies on internal, undocumented endpoints of these services, which may change or stop working at any time. Use at your own risk.
A meter for your AI usage limits that lives in the macOS menu bar, the Windows tray or the Linux tray. Each AI shows up as its own official icon (Claude's star, Codex's blossom, Copilot's mascot…) inside a ring that fills with usage; one click opens a popover with the details for each service. With two or more AIs connected, the popover has one tab per agent, each showing its fullest limit (or the one you pick) so you can see them all at a glance. Prefer them all on one screen? ⚙ → Popup → All AIs together.
Claude
- Current session (5-hour window): how much is used and when it resets
- Weekly, all models
- Weekly per model (e.g. Fable), when your plan has a separate limit for it
- Where this week's usage went: Claude Code, Chat, Cowork…
Codex (OpenAI)
- Current session (5-hour window) and Weekly: how much is used and when each resets
GitHub Copilot
- Premium requests for the month: how much is used and when the allowance resets
- Chat and code completions on plans where they are limited (e.g. Copilot Free)
Cursor (legacy plans, billed monthly)
- Monthly: the plan's included usage in this billing cycle and, apart, its Auto and API pools; how much is used and when the cycle resets
- How much of the included amount is spent (in US$), bonus usage and on-demand spending, when present
- On the new X Subscription plans the same usage shows as Weekly (it is the weekly pool Grok Bot shows too)
Gemini (Gemini CLI)
- Daily quota per model (2.5 Pro first, then Flash and Flash-Lite): how much is used and when it resets
Grok Bot
- Weekly: how much is used and when it resets
- Banked resets and on-demand usage, when present
The numbers are the same ones shown in claude.ai → Settings → Usage, in Claude Code's /usage, on ChatGPT's Codex usage page, in GitHub's Copilot settings, in Cursor's own Usage screen, in the quotas the Gemini CLI reports and in Grok Bot's own Usage screen. Codex, Copilot, Cursor, Gemini and Grok Bot only appear if they are signed in on this computer.
Connecting your agents
The ＋ tab (or ⚙ → Set up agents…) lists every supported agent: ✓ connected, or a hint on how to sign in (for Copilot: sign in to GitHub Copilot in VS Code, or run gh auth login; for Codex: codex login; for Gemini: run gemini and sign in with Google). It opens by itself on the first launch. The app never asks you to log in: it reuses the logins your tools already have, so signing in elsewhere is enough and the tab appears within a few minutes. An agent shows up on its own once its usage loads. A login that returns no usage stays unticked, marked "Login found, but no usage data": for example the gh CLI signed in on an account without Copilot. Tick Show to track it anyway, with its warning, or untick it to hide an agent you do not want to track.
Screenshots (Windows)
One tab per agent, each with the agent's official icon and its fullest limit (or the one you pick); the ＋ tab lists every supported agent and how to connect the ones that are not signed in yet.
The optional taskbar widget, on a Windows 11 taskbar:
The Windows screenshots are made from sample data with the real app (the --snapshot option, and a capture of the taskbar for the widget). They show the agents whose icons were installed on the machine that took them; an agent without an installed icon source shows its initial instead. The macOS images above predate Codex, Copilot and Gemini.
Menu bar
Under ⚙︎ in the popover:
Menu bar style (applies to every AI)
- AI icon with ring (default): each AI's icon inside a ring that fills with usage.
- Percentage only: no icon, just a small pie gauge and the number, like the very first version.
What each AI shows (⚙ → the AI → In the menu bar)
| Service | Options |
|---|
| Claude | Current session only · Weekly only · Session + weekly (default: session on top, weekly below) · Hide |
| Codex | Current session only · Weekly only · Session + weekly (default) · Hide |
| GitHub Copilot | Monthly (default) · Hide |
| Cursor | Monthly (default, the cycle's included usage) · Hide |
| Gemini | Daily (default, the Pro model's quota) · Hide |
| Grok Bot | Weekly (default) · Hide |
Everything is drawn in the menu bar's own color, like other menu bar icons: white on a dark menu bar, black on a light one. The ring (or pie) follows the first number (with "Session + weekly" it shows the session) and is the only element that changes color: orange when usage reaches a warning level and red when it is critical.
Popup (⚙ → Popup): One tab per agent (default) or All AIs together, every agent one below the other on a single screen.
In its tab (⚙ → the AI → In its tab, or right-click the tab): the number on each agent's tab. Highest usage (default) shows whichever limit is fullest. You can pin any one of that AI's limits instead: Claude's weekly limit for all models or for one model, Codex's session, Copilot's monthly requests, Cursor's monthly total or API pool, a Gemini model's daily quota.
Alert colors in menu bar (on by default): turn it off to keep the ring or pie in the menu bar color, without orange or red. The popover keeps its colors.
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