{
  inputs = {
    nixpkgs.url = "nixpkgs/nixos-23.11";
    nixpkgs-unstable.url = "nixpkgs/nixpkgs-unstable";
    home-manager = {
      url = "github:nix-community/home-manager/release-23.11";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    inputs @ { self
    , nixpkgs
    , nixpkgs-unstable
    , home-manager
    , ...
    }:
    {
      formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.alejandra;
      colmena = {
        meta = {
          nixpkgs = import nixpkgs {
            system = "x86_64-linux";
            overlays = [ ];
          };
        };

        bengal =
          { name
          , nodes
          , pkgs
          , ...
          }: {
            imports = [
              ./hosts/${name}/configuration.nix
              ./modules/common
              (import "${home-manager}/nixos")
            ];

            deployment = {
              targetUser = "sammy";
              allowLocalDeployment = true;
            };
          };

        maine-coon =
          { name
          , nodes
          , pkgs
          , ...
          }: {
            imports = [
              ./hosts/${name}/configuration.nix
              ./modules/common
              (import "${home-manager}/nixos")
            ];
            deployment = {
              targetHost = "maine-coon";
              allowLocalDeployment = true;
            };
          };
      };
      nixosConfigurations.test = nixpkgs.lib.nixosSystem {
        modules = [
          ./hosts/test-vm/configuration.nix
          (import "${home-manager}/nixos")
        ];
      };
    };
}