{
  self,
  moduleWithSystem,
  ...
}: {
  flake.nixosModules.development = moduleWithSystem ({pkgs, ...}: let
    modules = with self.nixosModules; [
      git
      nvim
      opencode-mcp
      bun
      ssh-agent
    ];
  in {
    imports = modules;
    environment.systemPackages = with pkgs; [
      # nixos-26.05 ships 1.15.10 and opencode releases several times a week,
      # so it is pinned to unstable. See modules/system/core/overlays.nix.
      unstable.opencode
      devenv
      jellyfin-tui
    ];
  });
}