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Get Started Free →staruhub/c-drive-cleaner
Windows C盘清理和磁盘空间管理。当用户说C盘满了、磁盘空间不足、清理临时文件/缓存/回收站/系统日志、查找大文件、分析磁盘占用时使用。仅适用于 Windows 环境。不用于：macOS/Linux 磁盘清理、卸载软件（引导用户走系统卸载）、清理用户个人文件（只报告位置，删除决定权在用户）。
Passed 20 of 22 test cases with the skill, and 10 of 22 without it.
and 10 more in the full report
10 fixed10 passed either way2 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.
I want to scan `C:\Users` for video files larger than 150 MB with extensions .mp4, .mkv, or .mov, returning up to 30 results using the workspace python tools. What is the command?
| Checked | Without skill | With skill |
|---|---|---|
| Provides command python scripts/find_large_files.py C:\Users 150 30 .mp4,.mkv,.mov. | Missed | Passed |
The instructions your model reads when the skill loads.
安全导向的 Windows 磁盘清理：分析 → 模拟 → 执行 → 验证，破坏性操作永远先预览。
--execute 前用户明确确认过（清理不经过回收站，不可恢复）C:\Windows\System32 — 核心系统文件C:\Windows\WinSxS — Windows 组件存储（要瘦身走 DISM，不许直接删）C:\Program Files / C:\ProgramData — 已装程序及数据C:\Windows\Prefetch — 预读取文件，删了拖慢启动python scripts/analyze_disk.py C:\ 2 20 # 路径 深度 显示前N项
python scripts/find_large_files.py C:\ 100 50 # 路径 最小MB 最大结果数
python scripts/find_large_files.py C:\Users 200 100 .mp4,.avi,.mkv # 按类型过滤
常见大文件类型：视频 .mp4,.mkv,.mov；安装包 .iso,.exe,.msi；压缩包 .zip,.rar,.7z；备份 .bak,.sql。
python scripts/clean_temp.py # 模拟：只预览
python scripts/clean_temp.py --execute # 实际执行：需二次确认
test cases passed, vs 10 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.