Setup & Installation
openclaw skills install @amirgu/pc-master
Or with the ClawHub CLI, for registry-managed skill folders outside a full OpenClaw workspace:
npx clawhub install pc-master
What This Skill Does
Controls Windows applications, processes, and files from within WSL2 using native Windows binaries at /mnt/c/Windows/System32/. Handles launching apps, killing processes, taking screenshots, and reading the Windows file system. Works as long as WSL2 interop is enabled.
Lets WSL2 workflows drive the full Windows desktop without switching to a separate Windows terminal or PowerShell window.
When to use it
- Kill a frozen application by name without leaving the terminal
- Open a URL in the default Windows browser from a WSL2 script
- Take a desktop screenshot and save it to a Windows path
- Check whether a specific process like Spotify is currently running
- Copy or move files within the Windows file system from WSL2
Example Workflow
Here's how your AI assistant might use this skill in practice.
INPUT
User asks: take a screenshot and save it to the desktop
AGENT
- 1Locate the PowerShell executable at /mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe
- 2Run a PowerShell command that uses System.Windows.Forms to capture the primary screen
- 3Save the bitmap to C:\screenshot.png
- 4Confirm the file exists by checking /mnt/c/screenshot.png from WSL2
OUTPUT
Screenshot saved to C:\screenshot.png