MicroAgent Computer

Cloud VM with full desktop environment (XFCE + Chrome + VNC).

Desktop

X server: Xvfb on :0 (1280x800x24)
Window manager: XFCE
VNC: port 5900 (x11vnc), noVNC: port 6080 (websockify)

Screenshots

# Full desktop screenshot
scrot /tmp/screenshot.png

# Chrome headless screenshot
google-chrome --headless --no-sandbox --screenshot=/tmp/page.png https://example.com

# Chrome headless DOM dump
google-chrome --headless --no-sandbox --dump-dom https://example.com

GUI interaction

xdotool type "hello"
xdotool key Return
xdotool mousemove 640 400 && xdotool click 1

Installing packages

sudo apt-get install -y <package>
pip install <package>
npm install <package>

User

node with passwordless sudo. Home: /home/node.

Ports

SSH on 2222. Exposed ports get public URLs automatically. Use 3000, 8000, 8080 for web servers.

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