import gradio as gr


def letter_counter(word, letter):
    """Count the occurrences of a specific letter in a word.
    
    Args:
        word: The word or phrase to analyze
        letter: The letter to count occurrences of
        
    Returns:
        The number of times the letter appears in the word
    """
    return word.lower().count(letter.lower())

demo = gr.Interface(
    fn = letter_counter,
    inputs = [
        "text",
        "text"
    ],
    outputs = "number",
    title="Letter Counter",
    description="Enter a word and a letter to count how many times the letter appears in the word.",
)

demo.launch(mcp_server=True)