{
  description = "NixOS VPS configuration";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    kafka.url = "git+ssh://forgejo@git.ashisgreat.xyz:2222/penal-colony/kafka.git";
    sops-nix.url = "github:Mic92/sops-nix";
    openclaw-superpowers = {
      url = "github:ArchieIndian/openclaw-superpowers";
      flake = false;
    };
  };

  outputs = { self, nixpkgs, sops-nix, ... }@inputs: {
    nixosConfigurations.nixos = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      specialArgs = { inherit inputs; };
      modules = [
        ./configuration.nix
        ./modules
        sops-nix.nixosModules.sops
      ];
    };
  };
}