"""
A placeholder tool that echoes the user's input. Used as a template for creating tools.
"""

def echo_tool(text: str) -> str:
    """
    Repeats the input text. Simple utility tool.

    Parameters
    ----------
    text : str
        The input text to repeat.

    Returns
    -------
    str
        The repeated input.
    """
    return f"You said: {text}"