I am the sole developer behind Claviger, an open-source Zero Trust VPN and network gateway client for Linux and Windows.

My goal with Claviger is to provide a "Master Gateway" that handles strict access controls and secure network protocols right out of the box. Instead of fighting with port conflicts and manual firewall rules, Claviger provides:

Smart Orchestration: Automated port audits and one-click gateway deployments.

Security Automation: A RESTful Firewall-as-API that directly manages UFW and detects critical vulnerabilities.

Opt-In Cloudflare Lockdown: Automated syncing of Cloudflare IP ranges to drop all unauthorized edge traffic.

Strict Open-Source Protection: Released under AGPL-3.0 to ensure the code remains free and open for the community, preventing corporate SaaS exploitation.

Building system-level architecture, background daemons, and security tools takes hundreds of hours of coding, debugging, and testing across different operating systems.

Because Claviger is free and strictly open-source, your support goes directly toward:

Server & Infrastructure Costs: Keeping test servers and build pipelines running.

Development Time: Allowing me to dedicate more late nights and weekends to pushing new features and fixing bugs.

Caffeine: The fuel that writes the Go code!