用财务指标快速排除垃圾股，找到有基本面支撑的标的。用于A股基本面选股。
Initial release — quickly screen A-shares by fundamental indicators to filter out poor-quality stocks. - Supports both growth and value stock selection criteria based on revenue/profit growth, ROE, PE ratio, dividend yield, and leverage. - Includes "risk exclusion" rules to avoid ST stocks, major losses, and high shareholder reductions. - Provides a basic check for short-term trading to detect loss, reduction, or black swan risk. - Integrates akshare-stock for acquiring financial, shareholder, and valuation data. - Covers common usage scenarios such as checking stock fundamentals, risk warnings, and financial health.