QuotaLens

See your AI usage clearly. A macOS menu-bar gauge for Claude and Codex quotas.

English · 简体中文

Overview

QuotaLens lives in your menu bar as a small ring + percentage of your highest current usage. Click it for a panel with per-source cards — the authoritative 5-hour / 7-day limits, the current session, and a 24-hour timeline. A separate statistics window breaks down tokens, cost, and cache over any time range.

It tracks two tools side by side:

• Claude — one card per account, each probed with its own claude setup-token.
• Codex — read locally from ~/.codex/sessions, no network.

Features

	Claude	Codex
Live 5h / 7d quota	✓  official probe	✓  official (local file)
Multiple accounts	✓  one token each	single (local login)
Token / cost history	✓  CLI account	✓
Network use	tiny probe, throttled	none

• Multiple Claude accounts — add each with its own token; every account is its own card. Up to 4 sources total.
• Authoritative limits — Claude reads the real anthropic-ratelimit-unified-* headers; Codex reads its official rate_limits from local rollout files.
• Token-expiry alerts — a pasted token can't auto-renew, so when one expires the card flags it and you get a notification to re-paste.
• Statistics window — tokens / cost / cache with a smooth multi-series trend chart. Pick Today / 3d / 7d / 30d / All or a custom range; short ranges render hourly. Hover for per-point detail. Everything stays in sync with your configured sources.
• Launch at login — optional, via SMAppService.

[## Star History

Install

Homebrew:

brew tap mangiapanejohn-dev/tap
brew install --cask quotalens

Build it yourself (skips Gatekeeper notarization entirely):

git clone https://github.com/mangiapanejohn-dev/QuotaLens.git
cd QuotaLens
make install      # builds and copies QuotaLens.app to /Applications

Or download QuotaLens.dmg from the latest release.

Or produce a drag-to-install disk image:

brew install create-dmg
make dmg           # writes build/QuotaLens.dmg

Requirements: macOS 13+, the Swift 6 toolchain (Xcode 16+).

Adding accounts

1. In a terminal, run claude setup-token for the account you want to track and copy the token.
2. Open QuotaLens → the gear icon → Sources → Add Claude account, give it a name (e.g. Pro, Max 5x) and paste the token.

Codex needs no setup — it reads ~/.codex/sessions automatically. When a token expires, the card turns red; use replace token on that account to paste a fresh one.

How it works

The statistics window reflects only the sources you've configured — no Claude account means no Claude data, so the panel never shows numbers you didn't set up.

Privacy

Everything runs locally. The only network call is the Claude probe — a minimal, throttled request used solely to read the rate-limit headers. Tokens are stored locally in UserDefaults. Nothing is sent anywhere else.

Make targets

make run        # build, bundle, and launch QuotaLens.app
make install    # build + copy to /Applications
make dmg        # drag-to-install DMG (needs create-dmg)
make icon       # regenerate AppIcon.icns from Resources/AppIconSource.png
make test       # run the unit tests

The official Claude / Codex marks shown on the source cards are pulled from your locally installed Claude.app / Codex.app at build time (make logos) and are not redistributed in this repo; without those apps the UI falls back to SF Symbols.

License

MIT. The Claude and Codex names and logos are trademarks of their respective owners and are used here only to identify the tools being monitored.

简体中文

一眼看清 AI 用量。 macOS 菜单栏里的 Claude / Codex 额度表盘。

概览

QuotaLens 常驻菜单栏,显示一个圆环 + 当前最高占用的百分比。点开是一个面板,每个来源一张卡: 权威的 5 小时 / 7 天额度、当前会话、24 小时时间线。另有独立的统计窗口,按任意时间范围拆解 token、成本、缓存。

并排追踪两个工具:

• Claude —— 每个账号一张卡,各自用自己的 claude setup-token 探测。
• Codex —— 直接读本机 ~/.codex/sessions,不联网。

功能

	Claude	Codex
实时 5h / 7d 额度	✓  官方探测	✓  官方(本地文件)
多账号	✓  每账号一个 token	单一(本地登录)
token / 成本历史	✓  CLI 账号	✓
联网	极小探测、限频	不联网

• 多 Claude 账号 —— 每个粘一个 token,各成一张卡,整个面板最多 4 个来源。
• 权威额度 —— Claude 读真实的 anthropic-ratelimit-unified-* 响应头;Codex 读本地 rollout 文件里的官方 rate_limits。
• token 过期提醒 —— 粘进来的 token 无法自动续期,过期时卡片标红并发系统通知提醒重新粘贴。
• 统计窗口 —— token / 成本 / 缓存 + 丝滑的多序列趋势图。可选 今天 / 3天 / 7天 / 30天 / 全部 或自定义区间;短范围按小时绘制;hover 看每个点的明细。数据严格跟你配置的来源同步。
• 开机自启 —— 可选,基于 SMAppService。

安装

Homebrew:

brew tap mangiapanejohn-dev/tap
brew install --cask quotalens

自行构建(绕过 Gatekeeper 公证):

git clone https://github.com/mangiapanejohn-dev/QuotaLens.git
cd QuotaLens
make install      # 构建并把 QuotaLens.app 拷到 /Applications

或生成拖拽式安装的磁盘镜像:

brew install create-dmg
make dmg           # 输出 build/QuotaLens.dmg

环境要求: macOS 13+,Swift 6 工具链(Xcode 16+)。

添加账号

1. 终端里对目标账号运行 claude setup-token,复制 token。
2. 打开 QuotaLens → 齿轮图标 → Sources → Add Claude account,起个名字 (如 Pro、Max 5x)并粘贴 token。

Codex 无需配置 —— 自动读 ~/.codex/sessions。token 过期时卡片标红,在该账号上用 replace token 粘一个新的即可。

工作原理

统计窗口只反映你配置过的来源 —— 没配 Claude 账号就不会出现 Claude 数据,绝不显示你没设置过的数字。

隐私

一切都在本地运行。唯一的联网是 Claude 探测 —— 一个极小、限频的请求,仅用于读取额度响应头。 token 本地存于 UserDefaults,不向任何其它地方发送。

License

MIT。Claude、Codex 名称及 logo 为各自所有者的商标,此处仅用于标识被监控的工具。