Claude Usage Widget

A small always-on-top Windows desktop widget that shows your live Claude subscription usage — the same percentages Claude Code's /usage command displays, refreshed every 5 minutes.

Themes

Pick one in Settings; it applies live. Each is its own typographic + chromatic system.

Anthropic — warm cream-on-charcoal, Newsreader serif + DM Sans, sunset-orange ring, soft radial halo. The default.	Instrument — modular-synth panel, JetBrains Mono, chartreuse on slate, tick marks at 12/3/6/9, faint scanlines, bracket corners on the title bar.
Editorial — magazine artifact, Fraunces variable serif (optical-size axis), saffron on warm charcoal, italic labels, hairline rules.	Retro CRT — 1980s home computer, IBM Plex Mono, phosphor green on near-black, scanlines + vignette, bracketed [ Claude Usage ] header, blink cursor in the corner.

Install

1. Download the latest Claude.Usage.Widget_<version>_x64-setup.exe from the Forgejo releases page.
2. Run the installer. Windows SmartScreen will warn "unrecognized publisher" (it's not code-signed). Click More info → Run anyway.
3. The widget pops up in the upper-left corner. Drag it where you want.

Requirements

• Windows 10/11 with WebView2 Runtime (preinstalled on Windows 11; downloadable on Windows 10).
• Claude Code installed and signed in.
  • Native Windows install (claude.exe on PATH) → works automatically.
  • Or installed inside WSL → also works automatically; the widget probes each distro to find one with claude.

Using it

• The big ring shows your current 5-hour session percentage with a reset countdown.
• The bars below show the rolling weekly limits (all models + Sonnet only).
• Per-model breakdown (Opus / Sonnet / Haiku) shows how much of your local current 5-hour block came from each — derived from your local Claude Code transcripts. (Anthropic's /usage doesn't break this out, so we compute it ourselves.)
• ↻ button (title bar) — force-refresh /usage right now.
• ⚙ — Settings (custom claude command, refresh interval, autostart, distro override).
• × — quit.
• The window is resizable — drag any edge.
• System tray — there's a tray icon next to the Windows clock while the widget is running. Left-click to bring the window back if you lose it off-screen; right-click for Show / Hide / Refresh / Quit.

Troubleshooting

"Claude Code not found" — the widget couldn't find a claude to run. Make sure claude --version works in either PowerShell or a WSL shell. If it works in a non-default WSL distro, open Settings and set claude command to e.g. wsl.exe -d Debian bash -lc claude.

Ring shows "no /usage data" — the spawn worked but Anthropic's output didn't match the parser. Open Settings → Test /usage now → expand the raw output disclosure and file an issue with what's there.

SmartScreen blocks the installer — expected; the binary isn't code-signed. "More info → Run anyway".

Autostart toggle doesn't survive reboot — that's the dev build limitation. The released installer registers a stable path so autostart works correctly there.

Privacy

Everything stays on your machine. The widget:

• Reads your local Claude Code config (~/.claude/projects/) for the per-model breakdown.
• Spawns claude /usage to read live percentages — that command Anthropic serves from their backend over your existing Claude Code session, exactly the same as when you type /usage interactively. The widget never sees your OAuth token.
• Stores its own settings at %APPDATA%\claude-widget\config.json.
• Makes no other network calls.

Building from source

You need a Windows host with:

winget install Rustlang.Rustup OpenJS.NodeJS.LTS Microsoft.VisualStudio.2022.BuildTools
rustup default stable-x86_64-pc-windows-msvc
corepack enable
corepack prepare pnpm@latest --activate

Then in this repo:

pnpm install
pnpm tauri dev    # iterate
pnpm tauri build  # produces NSIS installer in src-tauri\target\release\bundle\nsis\

Filing issues / pull requests on the Forgejo repo is welcome.