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ProyectoG007
ProyectoG007COMMUNITY
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computer-use

Control X11 desktop GUIs on headless Linux servers via Xvfb and xdotool.

Updated Mar 15, 2026
Search Tags:#linux#x11#vnc#desktop control#gui automation#headless server
One-click install
npx skills add https://github.com/ProyectoG007/Skill.bat --skill computer-use-proyectog007
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: computer-use
Source: https://github.com/ProyectoG007/Skill.bat/tree/main/scripts/08_Automation/02.%20computer-use-1.2.1
Command: npx skills add https://github.com/ProyectoG007/Skill.bat --skill computer-use-proyectog007

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill enables full control of a graphical desktop environment on headless Linux servers, allowing automation of GUI tasks without a physical display.

Core Features & Use Cases

  • Virtual Desktop: Runs XFCE desktop in a virtual display (Xvfb).
  • GUI Automation: Perform actions like clicks, typing, scrolling, and screenshots using xdotool.
  • Live Viewing: Access the virtual desktop via VNC for real-time monitoring.
  • Use Case: Automate the installation and configuration of desktop applications on a remote server by simulating user interactions.

Quick Start

Use the computer use skill to take a screenshot of the current desktop.

Frequently Asked Questions about computer-use

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I control a Linux GUI on a headless server?▼

You can control a Linux GUI on a headless server by creating a virtual display using Xvfb and XFCE. This enables full desktop automation and interaction remotely without needing a physical monitor attached.

How do I automate mouse clicks and typing in an X11 virtual desktop?▼

Automate mouse clicks and typing in an X11 virtual desktop by using xdotool. It allows deterministic simulation of X11-level interactions including clicks, scrolling, and keyboard typing for GUI automation.

Can I view a headless Xvfb desktop session in real time?▼

Yes, you can view a headless Xvfb desktop session in real time using VNC. The virtual desktop environment includes VNC support, allowing live monitoring of your automated GUI tasks and applications.

Does X11-level desktop automation avoid browser detection on Linux?▼

X11-level desktop automation operates below the browser layer by simulating native inputs with xdotool. Operating directly at the X11 level helps avoid detection by websites that normally block automated web interactions.

What do I need to set up a virtual display for remote desktop automation?▼

Setting up a virtual display for remote desktop automation requires a headless Linux server environment. You need to run Xvfb to create the virtual framebuffer and XFCE to provide the graphical desktop environment.

How do I take screenshots during GUI automation on a headless Linux server?▼

Take screenshots during GUI automation on a headless Linux server using xdotool. The Skill captures X11-level screen content from the virtual display created by Xvfb for verification and monitoring.

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