安全扫描（ClawHub）

• VirusTotal ：可疑
• OpenClaw ：良性

OpenClaw 评估

The skill's instructions and files are coherent with its stated purpose (controlling Windows from WSL2); it does not request unrelated credentials or install anything, but it grants powerful access to the Windows host which the user should consider before enabling.

安装（复制给龙虾 AI）

将下方整段复制到龙虾中文库对话中，由龙虾按 SKILL.md 完成安装。

请把本段交给龙虾中文库（龙虾 AI）执行：为本机安装 OpenClaw 技能「PC Master」。简介：Control the Windows PC from WSL2. Use when the user asks to open/close applicat…。
请 fetch 以下地址读取 SKILL.md 并按文档完成安装：https://raw.githubusercontent.com/openclaw/skills/refs/heads/main/skills/amirgu/pc-master/SKILL.md
（来源：yingzhi8.cn 技能库）

SKILL.md

打开原始 SKILL.md（GitHub raw）

---
name: pc-master
description: Control the Windows PC from WSL2. Use when the user asks to open/close applications, manage processes, take screenshots, control windows, manage files on Windows (C:), automate tasks, or do anything that requires interacting with the Windows host from WSL2 (e.g. "open Chrome", "kill Spotify", "take a screenshot", "list running apps", "move a file on Windows").
---

# PC Master — Windows Control from WSL2

All Windows binaries are accessible via `/mnt/c/Windows/System32/`. Call them directly from bash.

## Prerequisites

WSL2 interop must be working. If `.exe` calls fail with `UtilAcceptVsock` errors, ask the user to run `wsl --shutdown` in Windows and relaunch WSL.

## Core Commands

### Processes
```bash
# List all processes
/mnt/c/Windows/System32/tasklist.exe

# Filter by name
/mnt/c/Windows/System32/tasklist.exe /FI "IMAGENAME eq chrome.exe"

# Kill by name
/mnt/c/Windows/System32/taskkill.exe /F /IM chrome.exe

# Kill by PID
/mnt/c/Windows/System32/taskkill.exe /F /PID 1234
```

### Launch Applications
```bash
# Open a URL in default browser
/mnt/c/Windows/System32/cmd.exe /c "start https://google.com"

# Open an app by name
/mnt/c/Windows/System32/cmd.exe /c "start chrome"
/mnt/c/Windows/System32/cmd.exe /c "start spotify"
/mnt/c/Windows/System32/cmd.exe /c "start notepad"

# Open a file with its default app
/mnt/c/Windows/System32/cmd.exe /c "start C:\Users\User\file.pdf"

# Launch full path
/mnt/c/Windows/System32/cmd.exe /c "start "" "C:\Program Files\App\app.exe""
```

> ⚠️ `cmd.exe /c start` must be run from a Windows path. Use `/mnt/c/Windows/System32/cmd.exe /c "cd /d C: && start ..."` if cwd is a UNC path (WSL path).

### PowerShell (advanced)
```bash
PS=/mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe

# Run a command
$PS -NonInteractive -Command "Get-Process | Select-Object -First 10"

# Get window titles
$PS -NonInteractive -Command "Get-Process | Where-Object {$_.MainWindowTitle} | Select-Object Name, MainWindowTitle"

# Set volume
$PS -NonInteractive -Command "(New-Object -ComObject WScript.Shell).SendKeys([char]174)"
```

### Screenshot
```bash
# Take a screenshot and save to Windows desktop
PS=/mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe
$PS -NonInteractive -Command "Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.Screen]::PrimaryScreen | ForEach-Object { $bmp = New-Object System.Drawing.Bitmap($_.Bounds.Width, $_.Bounds.Height); $g = [System.Drawing.Graphics]::FromImage($bmp); $g.CopyFromScreen($_.Bounds.Location, [System.Drawing.Point]::Empty, $_.Bounds.Size); $bmp.Save('C:\screenshot.png') }"
```

### File System (Windows paths)
```bash
# Windows C: is at /mnt/c/ in WSL
ls /mnt/c/Users/
cat /mnt/c/Users/Username/Desktop/file.txt
cp /mnt/c/Users/Username/Downloads/file.zip /mnt/c/Users/Username/Desktop/

# Find Windows username
ls /mnt/c/Users/ | grep -v "Public|Default|All Users"
```

### System Info
```bash
# Windows version
/mnt/c/Windows/System32/cmd.exe /c "ver"

# Disk usage
/mnt/c/Windows/System32/cmd.exe /c "wmic logicaldisk get size,freespace,caption"

# Network info
/mnt/c/Windows/System32/ipconfig.exe
```

## Common Patterns

**Close and reopen an app:**
```bash
/mnt/c/Windows/System32/taskkill.exe /F /IM chrome.exe
sleep 2
/mnt/c/Windows/System32/cmd.exe /c "start chrome"
```

**Check if app is running:**
```bash
/mnt/c/Windows/System32/tasklist.exe /FI "IMAGENAME eq spotify.exe" | grep -i spotify && echo "Running" || echo "Not running"
```

**Open a specific website:**
```bash
/mnt/c/Windows/System32/cmd.exe /c "start https://www.google.com"
```

## Notes
- Output may contain garbled characters (Windows encoding vs UTF-8) — this is normal, content is still readable
- Some GUI apps launched via `start` won't produce output — that's expected
- For interactive PowerShell scripts, write to a temp file and read it back instead of capturing stdout directly
- See `references/windows-apps.md` for common app executable names