{ config, pkgs, ... }:
let
  unstable = import (fetchTarball https://nixos.org/channels/nixos-unstable/nixexprs.tar.xz) {
    config = { allowUnfree = true; };
  };
in {
  environment.systemPackages = with pkgs; [
    unstable.claude-code
    unstable.code-cursor
    unstable.vscode
  ];
}