tools/csv_parser.py

import pandas as pd
from google.adk.tools import Tool

@Tool(name="parse_csv_tool", description="Parse and summarize business CSV data")
def parse_csv(file_path: str) -> str:
    df = pd.read_csv(file_path)
    return f"Schema: {list(df.columns)}\n\nStats:\n{df.describe().to_string()}"