usage: macOS menu bar & Windows tray app pinning Claude Code, Codex, Antigravity & Grok CLI quota, burn rate

by aqua5230 · Codex Skill · ★ 345

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How to install usage

git clone https://github.com/aqua5230/usage.git

Taken from the project's README on GitHub.

Security audit verdict: SAFE · quality 67/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

ai-toolsanthropiccatppuccinclaudeclaude-codecodexcost-trackingdeveloper-toolslaunchagentmacos

Quick Facts

Stars345
Forks66
LanguagePython
CategoryCodex Skill
LicenseAGPL-3.0
Quality Score67/100
Last Updated2026-11-06
Created2026-05-17
Platformsclaude-code, cli, codex, python
Est. Tokens~15k

About usage

usage 繁體中文 · English 是一個 macOS menu bar(螢幕右上角的選單列)小工具,把 Claude Code 跟 Codex 的用量釘在你的螢幕右上角。點開可以看到 Session、Weekly、各專案用量(今日 / 7 日 / 月),以及今日 token 用量與成本估算。 不呼叫 Anthropic / OpenAI 的 API(接口)、也不讀 Keychain(macOS 內建的密碼保險箱),所以不會發生「自己每分鐘 ping 一次也算用量」這種事。 它怎麼拿到你的用量數字 用量數字來自 Claude Code 跟 Codex 在你本機留下的檔案,不呼叫 Anthropic / OpenAI 的 API。唯一的例外:估算 Codex 成本時需要 token 單價表,如果本機沒有快取(),會嘗試從公開的 LiteLLM 價格表 下載一次並存起來,7...

usage alternative? Top 6 similar tools

Looking for a usage alternative? If you're comparing usage with other codex skill tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

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    Ultra-fast token & cost tracker for LLM Token Usage (e.g. Claude Code)

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  • agent-sessions by jazzyalex · ⭐ 937

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  • claude-code-apple-skills by rshankras · ⭐ 867

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  • MioIsland by MioMioOS · ⭐ 541

    macOS Dynamic Island for AI coding agents. Monitor, approve, and jump to Claude Code sessions from the notch.

  • claudetop by liorwn · ⭐ 213

    htop for your Claude Code sessions — real-time cost, cache efficiency, model comparison, and smart alerts

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

View on GitHub → Browse Codex Skill tools