{inputs, ...}: let
  # Package modifications for upstream nixpkgs packages.
  modifications = final: prev: {
    n8n = import ./mods/n8n.nix {inherit prev;};
  };
in {
  # Default overlay: adds all custom packages and applies package modifications.
  default = final: prev:
    import ../pkgs {
      pkgs = final;
      inherit inputs;
    }
    // (modifications final prev);

  inherit modifications;
}