Introduction

Monarch is an Arch Linux distribution based on Omarchy. It pairs the Niri desktop with Noctalia and provides a starting point for cybersecurity work. The full installation profile includes more applications and security tools; the reduced profile keeps the desktop with fewer optional packages.

What Monarch provides

• Security environments: Exegol support and a default configuration for isolated testing. See Pentest tools.
• Web testing tools: Caido is available with the full software profile. Install Burp Suite Community or Professional through Monarch Menu → Software → Cyber → Burpsuite.
• Nessus on demand: Docker aliases can download and start a Nessus container after you provide your own activation code. Nessus is not installed or activated on a fresh system.
• Terminal tools: The full profile includes tools such as Termshark and Posting, alongside shell aliases for common workflows.
• Windows VM on demand: Create a Windows virtual machine through Monarch Menu → Software → Windows. See Windows VM.

Start with Installation, then learn the desktop basics.

Monarch is an Omarchy fork, but its Niri and Noctalia desktop differs from Omarchy's Hyprland and Quickshell setup. Use Monarch's guides for desktop shortcuts and configuration. The Omarchy manual can provide background on shared concepts.