What is usage-bar?
usage-bar is a Claude Code mod by Kyubey64 that session panel: context and usage limits, model, mode, agents and notifications, beside the transcript. It is listed under Cost & usage and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | Kyubey64 |
| Repository | Kyubey64/claude-code-mods |
| Popularity | no public popularity data yet |
| Category | Cost & usage |
| Security | Review before installing (68/100) |
| Rank | #3,764 of 5,272 Claude Code mods; #708 in Cost & usage |
| License | MIT |
| Last commit | 2026-10-05 |
| Hooks | 9 events |
| Sees | every prompt |
| Draws on | PromptHint, SessionMode, Pane |
Is usage-bar safe to install?
usage-bar scores 68/100 on the MCPMods security check: Review before installing. Things to review: starts processes outside the sandbox; watches every prompt or event. It passed 4 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 processes outside the sandbox | Review |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Watches every prompt or event | Review |
| Drives Claude (model calls, prompts) | Note |
| Validator reported problems | Note |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.agent.list | |
$.clock.every | |
$.clock.now | |
$.command.register | |
$.model.complete | drives Claude |
$.process.run | runs processes |
$.session.cwd | |
$.session.model | |
$.session.usage | |
$.state.get | |
$.state.set | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
$.ui.invalidate | draws interface |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.status | draws interface |
$.ui.toast | draws interface |
How do I install usage-bar?
- 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/Kyubey64/claude-code-mods claude plugin validate ./claude-code-mods/mods/usage-bar
- Install it. Run this in your terminal, then /reload-plugins in an open session.
git clone https://github.com/Kyubey64/claude-code-mods && claude --plugin-dir ./claude-code-mods/mods/usage-bar
Or ask Claude to set it up
Paste this into Claude Code and it installs usage-bar for you:
Install the "usage-bar" Claude Code mod from https://github.com/Kyubey64/claude-code-mods/tree/main/mods/usage-bar. Run claude plugin validate on it first and show me what it can access before you enable it.
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