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AndyShaman
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3x-ui-setup

Automate VPS hardening and 3x-ui panel installation with VLESS protocols.

47|27|Updated Feb 7, 2026
Search Tags:#automation#security#vpn#server setup#3x-ui#vless
One-click install
npx skills add https://github.com/AndyShaman/3x-ui-skill --skill 3x-ui-setup
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: 3x-ui-setup
Source: https://github.com/AndyShaman/3x-ui-skill/tree/main/skill
Command: npx skills add https://github.com/AndyShaman/3x-ui-skill --skill 3x-ui-setup

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the entire process of setting up a secure VPN server on a fresh VPS, from initial server hardening to installing and configuring a 3x-ui panel for VPN access, making it accessible even for beginners.

Core Features & Use Cases

  • Full Server Hardening: Secures your VPS with SSH key authentication, firewall rules, fail2ban, and kernel tweaks.
  • Automated 3x-ui Installation: Installs the 3x-ui VPN panel with randomized credentials and secure defaults.
  • VLESS VPN Setup: Configures either VLESS Reality (no domain needed) or VLESS TLS (with domain) for encrypted connections.
  • Client Guidance: Provides step-by-step instructions for connecting via the Hiddify client.
  • Use Case: A user wants to set up a private VPN for secure browsing on public Wi-Fi. They provide their new VPS IP and root password, and this Skill handles all the complex server administration and VPN configuration.

Quick Start

Use the 3x-ui-setup skill to deploy a VPN server on my new VPS.

Frequently Asked Questions about 3x-ui-setup

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

FAQPage Schema
How do I set up a secure VPN server on a fresh VPS?▼

To set up a secure VPN server on a fresh VPS, this Skill automates full server hardening, installs the 3x-ui panel, and configures VLESS Reality or VLESS TLS protocols. It handles SSH key authentication, firewall rules, and fail2ban automatically.

Do I need a domain name to deploy a VLESS VPN?▼

You do not need a domain name to deploy a VLESS VPN if you use the VLESS Reality protocol. Alternatively, this Skill can configure VLESS TLS if you provide a domain for encrypted connections.

What's the best way to secure my VPS before installing a VPN panel?▼

The best way to secure your VPS before installing a VPN panel is applying kernel tweaks, fail2ban, firewall rules, and SSH key authentication. This Skill automates these hardening steps before deploying the 3x-ui panel.

Can I use the Hiddify client to connect to a 3x-ui VPN server?▼

Yes, you can use the Hiddify client to connect to a 3x-ui VPN server. This Skill provides step-by-step guidance for connecting via the Hiddify client after configuring your VLESS Reality or VLESS TLS protocols.

How does automated 3x-ui installation handle panel credentials?▼

Automated 3x-ui installation handles panel credentials by generating randomized credentials and applying secure defaults. This ensures your VPN panel remains protected immediately after deployment on your VPS.

What are the limitations of using VLESS Reality for VPN setup?▼

A limitation of using VLESS Reality for VPN setup is that it requires no domain, unlike VLESS TLS which needs one for encrypted connections. Both protocols are supported, but choosing depends on your domain availability.

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