Financial Analysis MCP Server

Calculates financial metrics from the provided data. The metrics are:
- gross_margin (need retrieve income_statement)
- operating_margin (need retrieve income_statement)
- net_profit_margin (need retrieve income_statement)
- ebitda (need retrieve income_statement)
- debt_to_equity (need retrieve balance_sheet)
- current_ratio (need retrieve balance_sheet)
- quick_ratio (need retrieve balance_sheet)
- book_value_per_share (need retrieve balance_sheet)
- free_cash_flow (need retrieve cash_flow)
- cash_flow_margin (need retrieve cash_flow)
- roe (need retrieve income_statement and balance_sheet)
- roa (need retrieve income_statement and balance_sheet)
- pe_ratio (need retrieve income_statement and market)
- pb_ratio (need retrieve income_statement and market)
- dividend_yield (need retrieve income_statement and market)
Args:
    financial_data: Dict with financial data.
    indicator: str, one of the supported metric names
    window: int, window size for the indicator
Returns:
    Dict with financial metrics name as key and value as value. e.g. {'gross_margin': 0.5}