Paying for Claude Max, ChatGPT Plus, a couple of Google AI plans and an API key or two, and opening five dashboards to see what is left? Windows AI Quota Bar keeps every limit one glance away, right next to the clock.
Features
🟢 Taskbar widget
Two live gauges next to the clock. Pick rings or bars, choose which two limits to show (or let it pick the ones closest to running out), and drag it where you like. Works on every monitor's taskbar and hides together with the taskbar during full-screen games and videos.
📊 Tray panel
Every provider on one page, with a detail page for each one: session, weekly and per-model windows, reset countdowns and pace ("8% ahead of pace, runs out in 2d 4h"). History charts show this cycle against an even-use line, or the last 7 / 30 days. The Claude page also shows what your Claude Code use would cost at API prices, from the local logs. Open it from anywhere with Ctrl+Alt+Q, or pin it to keep it on screen.
🔔 Usage alerts
Windows notifications when a limit hits 80% or 95%, when it will run out within the hour at your current pace, when it resets, and when a weekly limit is about to reset with quota left unused. Also when Claude, OpenAI, GitHub or Google report an outage on their status page. Mute any provider.
⌨️ Always one keystroke away
Ctrl+Alt+Q (or Ctrl+Shift+Q) opens the panel from any app. Escape closes it.
👥 Multiple Antigravity accounts
See your Pro and Plus Google accounts side by side and switch the active agy login with one click.
🤖 Ask your AI assistant
Ships with qb, a CLI and an MCP server. Claude Code, or any MCP client, can answer "how much Codex do I have left?"
➕ Add more providers
Paste an API key for OpenRouter, GitHub Copilot, z.ai, Kimi, MiniMax, DeepSeek or Moonshot. Each key is tested once, then stored encrypted.
🎨 Feels native, stays current
Windows 11 Mica, rounded corners, follows light and dark mode. The widget comes in four color schemes and three sizes. 8 languages: English, Türkçe, Deutsch, Español, Français, Português, 日本語, 简体中文. Back up your settings to a file (API keys are never included). Updates itself: it shows when a new version is out and installs it in one click.
Supported providers
| Provider | What is shown | Where the login comes from |
|---|
| Claude (Pro / Max) | 5-hour session, weekly, weekly Opus/Sonnet | Sign in to claude.ai inside the app, or your Claude Code CLI login |
| Codex / ChatGPT (Plus / Pro) | 5-hour session, weekly, credits | codex login |
| Google Antigravity | Gemini Pro, Gemini Flash, Claude, GPT-OSS, Image quotas, per account | agy CLI login |
| OpenCode Go | 5-hour, weekly, monthly | Keys saved by OpenCode, or added in Settings |
| OpenRouter | Credits, key limit, daily / weekly / monthly spend | API key |
| GitHub Copilot beta | Premium requests, chat quota | gh auth token (auto-detected) |
| z.ai GLM Coding beta | 5-hour prompts, monthly tool calls | API key |
| Kimi Code beta | Plan usage | API key |
| MiniMax Coding beta | Prompts per window | API key |
| | DeepSeek · Moonshot | Account balance | API key |
Missing one? Open a provider request.
Install
Download (recommended)
- Download WindowsAIQuotaBar-Setup.exe from the latest release.
- Double-click it. It installs for your user only, so you do not need admin rights.
That's it. The app appears next to the clock and starts with Windows (you can turn that off in Settings). Uninstall it from Settings → Apps like any other app.
Windows SmartScreen may warn you because the installer is not code-signed yet. Click More info, then Run anyway.
Prefer no installer? Download the portable.zip from the same release, extract it anywhere and run QuotaBar.exe.
Build from source
git clone https://github.com/valuex-creative/Windows-AI-Quota-Bar
cd Windows-AI-Quota-Bar
dotnet publish src/QuotaBar.App -c Release -o "$env:LOCALAPPDATA\Programs\QuotaBar"
& "$env:LOCALAPPDATA\Programs\QuotaBar\QuotaBar.exe"
Building needs the .NET 10 SDK. .\build-release.ps1 builds the installer and the portable zip; it also needs Inno Setup 6.
Try it without any account
QuotaBar.exe --demo
Demo mode shows fake data and never reads or changes anything on your PC.
Ask your AI assistant (MCP)
claude mcp add --scope user quotabar -- "$env:LOCALAPPDATA\Programs\QuotaBar\qb.exe" mcp
Settings → Ask your AI assistant has a one-click button for this. Tools exposed: get_usage, list_antigravity_accounts, switch_antigravity_account.
This is the beginning of the README. Read the rest at the original. Read the full README ↗
