用途：该技能帮助 Claude 及子代理按规范格式编写用户故事，用于任务定义与功能规划。当被要求撰写用户故事，或需要规划某项功能时使用。
主要能力：核心原则是用户故事以固定公式表达用户需求，明确行为者（persona）、其想执行的动作，以及期望获得的收益。
使用方式：采用如下格式——As a PERSONA，I want to DESCRIPTION_OF_ACTION，So that DESCRIPTION_OF_BENEFIT。资料中给出的示例包括：As a non-technical stakeholder, I want to understand what changed in a release without reading code diffs so that I can communicate updates to customers effectively；As a new user, I want to see examples of AI-generated code before connecting my repository so that I understand the value proposition before committing to integration；As a home cook, I want to see that recipes have been tested by professional chefs so that I can know whether they are worth trying。
适用场景：撰写用户故事、规划功能需求时。
限制：资料仅提供格式与示例，未提供安装命令、收费、平台或不适用情形的说明，相关事实暂未提供。