What is vitals?
vitals is a Claude Code mod by ersinkoc that kOZMOS Vitals: a btop-style machine monitor sidebar. CPU with a braille history graph, RAM bar and history, disk use, NVIDIA GPU load, memory and temperature, process count, and the Claude. It is listed under Context & memory and has 13 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | ersinkoc |
| Repository | ersinkoc/claude-mods |
| Popularity | 13 GitHub stars |
| Category | Context & memory |
| Security | Review before installing (76/100) |
| Rank | #420 of 5,272 Claude Code mods; #43 in Context & memory |
| License | MIT |
| Last commit | 2026-10-18 |
| Hooks | 4 events |
| Sees | every tool call |
| Draws on | Pane |
Is vitals safe to install?
vitals scores 76/100 on the MCPMods security check: Review before installing. Things to review: starts processes outside the sandbox; reads environment variables. It passed 6 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 |
| Reads environment variables | Review |
| 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 |
|---|---|
$.agent.list | |
$.clock.every | |
$.clock.now | |
$.command.register | |
$.env.get | reads env vars |
$.fs.read | reads files |
$.process.run | runs processes |
$.session.usage | |
$.state.get | |
$.state.set | |
$.ui.close | draws interface |
$.ui.open | draws interface |
$.ui.panes | draws interface |
$.ui.resolve | draws interface |
How do I install vitals?
- 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/ersinkoc/claude-mods claude plugin validate ./claude-mods/mods/vitals
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add ersinkoc/claude-mods && claude plugin install vitals@kozmos
Or ask Claude to set it up
Paste this into Claude Code and it installs vitals for you:
Install the "vitals" Claude Code mod from https://github.com/ersinkoc/claude-mods/tree/main/mods/vitals. Run claude plugin validate on it first and show me what it can access before you enable it.
More from ersinkoc/claude-mods
This repository has at least 9 Claude Code mods on MCPMods.
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- blackbox: KOZMOS Blackbox: a flight recorder above the prompt. A live Gantt of the current turn: the main loop and each subagent o (Low risk)
- breadcrumbs: KOZMOS Breadcrumbs: the session's web trail in a sidebar. WebSearch queries with result counts and top hits, WebFetch UR (Low risk)
- bridge: KOZMOS Bridge: a mission-control sidebar. Model and effort, context fill, 5-hour and weekly limits with reset countdowns (Review before installing)
- chronicle: KOZMOS Chronicle: the session as a timeline. Prompts, turn ends with duration, tool count and spend, subagents spawned a (Low risk)
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