buidangminh23

Quota Control — AI skill for Claude Code

AI community

Unofficial Windows & Linux port of OpenUsage: track AI coding subscription limits (Claude, Codex, Cursor, more) from the system tray.

How to install Quota Control

This entry records only its repository, not the path inside it, so there is no exact command to give. Open buidangminh23/quota-control and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Quota Control does

Unofficial Windows & Linux port of OpenUsage: track AI coding subscription limits (Claude, Codex, Cursor, more) from the system tray.

Alternatives in AI

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Usage — macOS menu bar & Windows tray app pinning Claude Code, Codex & Antigravity quota, burn rate, and cost to your 301 ★

README

Quota Control

Track your AI coding subscriptions from the Windows and Linux system tray.

Quota Control shows how much of your AI coding plans you have used: session and weekly limits, credits, and local spend, all in one popup that opens when you click the tray icon.

**Unofficial port.** Quota Control is an independent Windows and Linux port of [OpenUsage](https://github.com/robinebers/openusage) by Robin Ebers, which is a native macOS app. It is not the official OpenUsage, and it is not affiliated with or endorsed by its author. The source code is reused under the MIT license; the OpenUsage name and logo are not used, following the upstream [trademark policy](https://github.com/robinebers/openusage/blob/main/TRADEMARK.md).

Status

Under active development. The port follows the upstream Swift edition (v0.7.12) feature by feature:

Stage	Scope
1	Tray icon, popup anchored to the tray, footer, light and dark themes
2	Claude and Codex limits, pacing, local spend, Total Spend ring
3	Cursor, Grok, OpenCode, usage trend, per-model breakdown
4	Customize and Settings
5	Copilot, Antigravity, Devin, Ollama, OpenRouter, Z.ai
6	CLI, local HTTP API, proxy, quota notifications, global shortcut, launch at login
7	Windows installer, Linux `.deb` and `.AppImage`
8	Signed in-app updates and the release workflow

Stack

Tauri 2: a Rust core and the operating system's own web view.
Rust core: credential readers, provider clients, local log scanners, model pricing, caching.
React and TypeScript for the popup interface.

Local backend

The backend runs on the user's computer; no application server is required. Claude and Codex usage clients feed the Rust refresh engine through Tauri IPC. Failed requests keep the last successful snapshot alongside an error. Refreshes have timeouts, backoff, and isolated per-provider state.

Claude Code and the Codex CLI signed in on this com