I'm fucking tired of the bloated Mullvad Electron GUI shitting itself on my Void musl setup. I'm also tired of manually fucking around with wg-quick in the terminal and scripting my own killswitch for every distro I hop to (OpenRC, runit, whatever), especially since I nuke and reinstall the whole system every few months just to keep shit interesting. So I'm diving into Zig to build mullguard (name still up for debate) — an open-source, unbloated WireGuard TUI specifically for Mullvad users who want to own the tunnel without the maintenance nightmare. Core goals (no compromises, no corpo slop):

• Single static musl binary — drop it in /usr/local/bin and it runs on Void, Alpine, Arch minimal, Debian minimal, anywhere sane
• Zero extra dependencies beyond wireguard-tools + nftables (stuff that's already there)
• mullguard up whatever-wg / down from CLI, plus a clean TUI for browsing/switching configs, status, and one-key killswitch toggle
• Strict nftables killswitch that drops everything except the WireGuard tunnel (no more "oops leaked on reconnect" bullshit)
• No daemon, no background crap, no telemetry, no systemd requirement The dream: one tiny tool that survives distro-hopping and reinstall sprees. Terminal-first with a proper TUI so you don't have to remember commands or maintain separate scripts.

If this sounds like something you'd actually use on your minimal setups, hit me with feedback:

• Would you run it?
• What would make it dangerous? (auto-fetch configs from account number? split tunneling? quick server list? runit/OpenRC templates?)
• Name ideas better than "mullguard"?

Planning to open-source it on git once it's not embarrassing. Especially want input from other Void/musl/WireGuard minimalists.