System Cleaner Pro

95 / 100 · Low risk

Fine to try.

By HelloEveryboby/Butler (GitHub) · other · 18 stars · scanned at commit 6847526

基于低权限双向快照比对技术的软件安装监视与深度残留强力清理工具

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.

Found in 6 places.

skills/sys_cleaner/main.py, line 24subprocess.run([CORE_EXE, "-mode", "scan", "-out", BEFORE_JSON], check=True)
skills/sys_cleaner/main.py, line 36subprocess.run([CORE_EXE, "-mode", "scan", "-out", AFTER_JSON], check=True)
skills/sys_cleaner/main.py, line 79subprocess.run(["sh", "-c", cmd], check=True)

Show 3 more

skills/sys_cleaner/main.py, line 98result = subprocess.run(["schtasks", "/run", "/tn", task_name], capture_output=True)
skills/sys_cleaner/main.py, line 112subprocess.run(["sudo", CORE_EXE, "-mode", "delete", "-out", LOG_BLG], check=True)
skills/sys_cleaner/main.py, line 117subprocess.run(["osascript", "-e", cmd], check=True)

Install

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

if [ -e ~/.agents/skills/'system-cleaner-pro' ] || [ -L ~/.agents/skills/'system-cleaner-pro' ]; then echo 'A skill folder named system-cleaner-pro already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/HelloEveryboby/Butler' "$d" && git -C "$d" checkout --quiet '684752607408223e16da3a2e81bb423ea77b0555' -- 'skills/sys_cleaner' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/sys_cleaner' ~/.agents/skills/'system-cleaner-pro' && 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/'system-cleaner-pro' ~/.claude/skills/'system-cleaner-pro' (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
2026-11-09	`6847526`	100