m8i-51

GenAIUsageWidget — Development skill for Claude Code

Development community

Windows/Linux tray + desktop widget for Claude / Codex / Cursor / Antigravity usage limits (inspired by CodexBar; not a port).

How to install GenAIUsageWidget

This entry records only its repository, not the path inside it, so there is no exact command to give. Open m8i-51/GenAIUsageWidget and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What GenAIUsageWidget does

Windows/Linux tray + desktop widget for Claude / Codex / Cursor / Antigravity usage limits (inspired by CodexBar; not a port).

Alternatives in Development

Codexbar — Show usage stats for OpenAI Codex and Claude Code, without having to login 8.8k ★
Codenotch — A macOS app that pins usage limits from Claude Code, Cursor, Codex, and Antigravity to a screen edge 1.3k ★
Quosparr — 🐦 Native menu bar & tray app for macOS, Windows and Linux: track Codex, Claude Code and Grok quotas, resets 288 ★

README

GenAIUsageWidget

English | [日本語](README.ja.md)

Cross-platform tray app / desktop widget tracking AI coding provider usage limits (inspired by macOS [CodexBar](https://github.com/steipete/CodexBar)).

A separate Windows & Linux project — not a port, not affiliated, and not a drop-in replacement.

Tray popup with usage cards for Claude, Codex, Copilot, Antigravity, Gemini, and Cursor

Widget (left), tray popup (right). Demo data (GENAI_USAGE_DEMO=1).

Downloads

Latest release **[v2026.9.1-a551105](https://github.com/m8i-51/GenAIUsageWidget/releases/tag/v2026.9.1-a551105)** — [all releases](https://github.com/m8i-51/GenAIUsageWidget/releases):

Windows — GenAIUsageWidget.Setup.2026.9.1-a551105.exe
Linux — GenAIUsageWidget-2026.9.1-a551105.AppImage · genai-usage-widget_2026.9.1-a551105_amd64.deb

The Windows `.exe` is unsigned. SmartScreen may warn on first launch: choose **More info**, then **Run anyway**. See [Known limitations](#known-limitations). Build from source under [Setup](#setup).