{
  writeShellApplication,
  jq,
  nix,
  ...
}:
writeShellApplication {
  name = "all-hosts";
  runtimeInputs = [
    jq
    nix
  ];
  text = ''
    nix eval --json .#nixosConfigurations --apply builtins.attrNames 2>/dev/null | jq -r .[]
  '';
}