{...}: {
  # MikroTik RouterOS configuration client. pkgs.winbox is winbox4, which is
  # already autoPatchelf'd against the Qt/xcb stack it needs, so it does not
  # rely on nix-ld. Note the installed binary is `WinBox`, not `winbox`.
  flake.nixosModules.winbox = {pkgs, ...}: {
    environment.systemPackages = with pkgs; [
      winbox
    ];
  };
}