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aztr0nutzs
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computer-use

Creates a virtual display for GUI control of headless Linux servers.

2|Updated Jan 22, 2026
Search Tags:#linux#vnc#gui automation#remote desktop#headless server#virtual display
One-click install
npx skills add https://github.com/aztr0nutzs/NET_NiNjA.v1.2 --skill computer-use-aztr0nutzs
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: computer-use
Source: https://github.com/aztr0nutzs/NET_NiNjA.v1.2/tree/main/skills/skills-folders/computer-use
Command: npx skills add https://github.com/aztr0nutzs/NET_NiNjA.v1.2 --skill computer-use-aztr0nutzs

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill enables full graphical desktop control for headless Linux servers and VPS instances, allowing you to interact with GUI applications as if you had a physical monitor attached.

Core Features & Use Cases

  • Virtual Display: Creates a persistent virtual display (Xvfb) and a lightweight desktop environment (XFCE) on servers without monitors.
  • Remote Control: Provides comprehensive control including screenshots, mouse movements, clicks, typing, scrolling, and key presses.
  • Live Viewing: Integrates flicker-free VNC for real-time remote desktop viewing via a web browser or VNC client.
  • Use Case: Remotely operate a graphical application like a design tool or a legacy application on a cloud server that lacks a physical display.

Quick Start

Run the setup script to install and configure the virtual display and VNC services.

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 GUI application on a headless Linux server?▼

To control a GUI application on a headless Linux server, this Skill creates a virtual display using Xvfb and a lightweight XFCE desktop environment. This enables full remote interaction with graphical interfaces as if a physical monitor were attached.

Can I use VNC for live remote desktop viewing on a server without a monitor?▼

Yes, you can use VNC for live remote desktop viewing on a server without a monitor. The Skill integrates flicker-free VNC, allowing real-time access and visualization of the virtual display through a web browser or dedicated VNC client.

Does GUI automation support mouse scrolling and dragging on virtual displays?▼

GUI automation fully supports mouse scrolling, dragging, movements, clicks, and keyboard typing on virtual displays. It provides comprehensive input control to interact with graphical applications running on the headless Linux server.

What is the best way to run a graphical design tool on a cloud VPS?▼

The best way to run a graphical design tool on a cloud VPS is by setting up a virtual display with Xvfb and XFCE. This approach allows you to remotely operate graphical applications on cloud servers that lack physical display hardware.

Do I need a specific LLM to operate remote desktop automation?▼

No, you do not need a specific LLM to operate remote desktop automation. The Skill operates model-agnostically on any LLM, ensuring broad compatibility for controlling headless Linux GUIs without being locked into a single provider.

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