Macvital

通过 Python 脚本在 macOS 上查看 CPU、内存压力、磁盘空间、温度和高占用进程，支持一行状态、详细报告、JSON 输出、退出码检查以及按间隔持续监控；温度在 Apple Silicon 上需 sudo 才更准确。

wrentheai

热度 47.32

最近更新 2026-05-11 17:33:34

分类：自动化依赖：代码执行应用场景：自动化脚本 / DevOps

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add macvital

Metadata

name: macvital
description: Check macOS hardware health: CPU usage, RAM pressure, disk space, temperatures, and top processes. Returns a quick status summary or full breakdown. USE WHEN: User or agent wants to know if the Mac is under load, running hot, low on disk, or RAM-constrained. Also use before spawning heavy tasks to check if the machine has headroom, or when diagnosing performance issues. DON'T USE WHEN: User asks about network speed, battery health (use a battery-specific tool), or remote machine health.

macvital

macOS hardware health monitor. Checks CPU, RAM, disk, temperature, and top resource hogs.

Requirements

Python 3 (pre-installed on macOS)
Script: scripts/macvital.py
Temperature data requires sudo (Apple Silicon only)

Commands

# Quick one-line status (good/warn/critical with icons)
python3 scripts/macvital.py status
python3 scripts/macvital.py status --json   # machine-readable

# Full breakdown
python3 scripts/macvital.py detail

# Top CPU and RAM processes
python3 scripts/macvital.py top
python3 scripts/macvital.py top --n 10

# Temperature only (more accurate with sudo)
python3 scripts/macvital.py temp
sudo python3 scripts/macvital.py temp

# Exit code check (for scripting: 0=ok, 1=warn, 2=critical)
python3 scripts/macvital.py check

# Continuous monitoring
python3 scripts/macvital.py watch
python3 scripts/macvital.py watch --interval 10

Thresholds

Metric	Warn	Critical
CPU	70%	90%
RAM	75%	90%
Disk	80%	90%
Temp	80°C	95°C

Typical Use (agent workflow)

# Before a heavy task
python3 scripts/macvital.py check
# exit 0 = safe to proceed, exit 1/2 = consider waiting

# Quick heartbeat line
python3 scripts/macvital.py status

# Diagnosing slowness
python3 scripts/macvital.py detail
python3 scripts/macvital.py top