def METHOD_NAME() -> Dict[str, str]:
    """find and import all valid archivebox_<subcommand>.py files in CLI_DIR"""
    COMMANDS = []
    for filename in os.listdir(CLI_DIR):
        if is_cli_module(filename):
            subcommand = filename.replace('archivebox_', '').replace('.py', '')
            module = import_module('.archivebox_{}'.format(subcommand), __package__)
            assert is_valid_cli_module(module, subcommand)
            COMMANDS.append((subcommand, module.main.__doc__))
            globals()[subcommand] = module.main
    display_order = lambda cmd: (
        display_first.index(cmd[0])
        if cmd[0] in display_first else
        100 + len(cmd[0])
    )
    return dict(sorted(COMMANDS, key=display_order))