What is u?
u is a Claude Code mod by Humpens that 5時間・1週間・Fable の使用率と API 換算の料金をステータスバーに表示する. It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | Humpens |
| Repository | Humpens/claude-mods |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Low risk (100/100) |
| Rank | #3,382 of 5,272 Claude Code mods; #1,405 in Interface |
| License | MIT |
| Last commit | 2026-10-05 |
| Hooks | 4 events |
| Sees | only the events it hooks |
| Draws on | Pane |
Is u safe to install?
u scores 100/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 8 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.every | |
$.clock.now | |
$.command.register | |
$.session.usage | |
$.state.get | |
$.state.set | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.status | draws interface |
How do I install u?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/Humpens/claude-mods claude plugin validate ./claude-mods/u
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add Humpens/claude-mods && claude plugin install u@claude-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs u for you:
Install the "u" Claude Code mod from https://github.com/Humpens/claude-mods/tree/main/u. Run claude plugin validate on it first and show me what it can access before you enable it.
More from Humpens/claude-mods
This repository has 4 Claude Code mods on MCPMods.
- baton-notify: Claude からバトンが渡ったとき（完了・質問・許可待ち）に、どのセッションかが分かる Mac の通知を出す (Low risk)
- status: ツールバー（入力欄の上）の Menu から、TODO・通知・使用率表示の設定を開く (Low risk)
- today: TODO を Today・◎・○・△ の段階で管理し、ステータスバーに今日の件数を出す。一覧の画面からボタンで移動・完了できる (Review before installing)