free-my-cpu

90 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By wquguru/skills (GitHub) · coding · 94 stars · scanned at commit a432f94

Safely audit and reduce CPU, load average, I/O wait, and Docker container resource pressure on macOS and Ubuntu/Linux hosts, especially remote production-like servers over SSH. Use when a host feels slow, load average is high, monitoring shows CPU spikes, Docker containers are suspected of consuming CPU, a service dashboard times out, or the user asks for a repeatable CPU optimization workflow.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. Expected for a coding skill.

Found in 13 places.

skills/free-my-cpu/SKILL.md, line 17uname -a
skills/free-my-cpu/SKILL.md, line 28bash scripts/audit_linux_cpu.sh
skills/free-my-cpu/SKILL.md, line 34uptime

Show 10 more

skills/free-my-cpu/SKILL.md, line 46ssh my-server 'bash -s' < scripts/audit_linux_cpu.sh
skills/free-my-cpu/SKILL.md, line 55uptime
skills/free-my-cpu/SKILL.md, line 67cat /proc/pressure/io 2>/dev/null || true
skills/free-my-cpu/SKILL.md, line 89for i in 1 2 3; do
skills/free-my-cpu/SKILL.md, line 99for c in container-a container-b; do
skills/free-my-cpu/SKILL.md, line 107docker inspect container-a --format 'NanoCpus={{.HostConfig.NanoCpus}} CpuQuota={{.HostConfig.CpuQuota}} CpuPeriod={{.HostConfig.CpuPeriod}} CpusetCpus={{.HostC
skills/free-my-cpu/SKILL.md, line 113docker logs --since 30m --tail 200 container-a 2>&1 | grep -Ei 'timeout|deadline|error|warn|retry|oom|slow|duration|500|panic' | tail -80
skills/free-my-cpu/SKILL.md, line 121docker exec postgres-container psql -U app -d app -c "select pid, usename, state, now()-query_start as age, wait_event_type, wait_event, left(query, 260) as que
skills/free-my-cpu/SKILL.md, line 134curl -fsSL 'https://grafana.example.com/api/dashboards/uid/<uid>' | python3 -m json.tool
skills/free-my-cpu/SKILL.md, line 185ssh my-server 'SAMPLES=3 INTERVAL=10 LOG_SCAN=1 bash -s' < scripts/audit_linux_cpu.sh

Sends data to these websites: grafana.example.com

The author does not mention this.

Found in 1 place.

skills/free-my-cpu/SKILL.md, line 134curl -fsSL 'https://grafana.example.com/api/dashboards/uid/<uid>' | python3 -m json.tool

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'free-my-cpu' ] || [ -L ~/.agents/skills/'free-my-cpu' ]; then echo 'A skill folder named free-my-cpu already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/wquguru/skills' "$d" && git -C "$d" checkout --quiet 'a432f940754e34ec8869b33ccf0790b4c53e08bd' -- 'skills/free-my-cpu' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/free-my-cpu' ~/.agents/skills/'free-my-cpu' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'free-my-cpu' ~/.claude/skills/'free-my-cpu' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-07	`a432f94`	90