获取并生成 A股单只股票的关键指标“体检卡”（估值/盈利质量/现金流/负债/分红/交易活跃度等），输出为统一 Markdown，便于对比与持续跟踪。用在："帮我查600406关键指标"、"做一张国电南瑞体检卡"。
a-share-metrics-card 1.0.0 - Initial release of the skill for generating A股（Chinese Mainland Stock Market）single stock metrics cards. - Supports fetching and presenting valuation, quality, cash flow, debt, dividend, and trading metrics in standard Markdown format for easy comparison and tracking. - Accepts stock symbol as required input; allows optional customization of focus area and output path. - Prioritizes data gathering using AkShare; falls back to public APIs or web sources if needed. - Implements clear error handling for missing parameters or data retrieval failures. - Ensures only factual, data-driven outputs; does not generate investment advice.