Find NotebookLM notebooks by title (partial match, case-insensitive).

Args:
    title: The title or partial title to search for.

Ask a question to a specific NotebookLM notebook and get an AI answer
based on its sources.

Args:
    notebook_id: The ID of the notebook to query
    (use list_notebooks to find IDs).
    question: The question to ask the notebook.

Generate a quiz (JSON) from a NotebookLM notebook's sources.

Generates questions in batches to bypass NotebookLM's ~20 question
limit. Supports multiple_choice and true_false question types.

Args:
    notebook_id: The notebook to generate questions from.
    num_questions: Total number of questions to generate.
    topic: Specific topic or "all sources" for everything.
    difficulty: easy, medium, hard, or mixed.
    output_path: Optional file path to save the JSON quiz.
    cumulative: If true and output_path exists, merge with existing.
    language: Language for questions (default: "es").