_: {
  perSystem =
    {
      self',
      pkgs,
      proto,
      crane,
      system,
      config,
      ensureAtRepositoryRoot,
      ...
    }:
    {
      # Short for todo-comment
      packages.tdc = pkgs.writeShellApplication {
        name = "tdc";
        runtimeInputs = with pkgs; [
          gh
          coreutils
        ];
        text = ''
          gh auth login
          TODO_ID=$(gh issue create -t "$1" -b "_Generated by the devShell's \`tdc\` cli_" --label "todo comment" -a "@me" | tail -n 1 | sed 's|https://github.com/\(.*\)/issues/\(.*\)|\1#\2|');
          echo "TODO($TODO_ID): $1"
        '';
      };
    };
}