把可复用的编程模式 / 库用法 / 技术技巧整理成处方性参考库，三种类型 pattern / library / technique。触发：用户说"记录一个技巧"、"这个用法值得记"、"tricks"、"记录库用法"，或 design / analyze 阶段发现值得沉淀的技巧时推送。
Install
The individual skill folder is not confirmed. This command opens the repository’s skill selector; follow the upstream instructions.
skills CLI
npx skills add codestable/CodeStable