{
  description = "System Configuration";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-25.11";
    home-manager = {
      url = "github:nix-community/home-manager?ref=release-25.11";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    sops-nix = {
      url = "github:Mic92/sops-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    {
      self,
      nixpkgs,
      ...
    }@inputs:
    let
      local = import ./lib;
      mkNixosConfig =
        {
          path,
          system ? "x86_64-linux",
          nixpkgs ? inputs.nixpkgs,
          home-manager ? inputs.home-manager,
        }:
        nixpkgs.lib.nixosSystem {
          inherit system;
          modules = [
            home-manager.nixosModules.home-manager
            {
              home-manager = {
                useGlobalPkgs = true;
                useUserPackages = true;
                extraSpecialArgs = {
                  inherit inputs local;
                };
              };
            }
            path
          ];
          specialArgs = {
            inherit inputs local;
          };
        };
    in
    {
      nixosConfigurations = {
        altair = mkNixosConfig {
          path = ./system/hosts/altair;
        };
        vega = mkNixosConfig {
          path = ./system/hosts/vega;
        };
        mcp = mkNixosConfig {
          path = ./system/hosts/mcp;
        };
      };
      features = {
        development = import ./home-manager/features/development/development.nix;
      };
    };
}