Add the marketplace
/plugin marketplace add lystyp/useful-skillInstall plugins
/pluginRun these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.
個人開發方法論 skills:design-sparring-partner(協作姿態,內含分層架構/可讀性冷讀/設計模式對照 references)、research-industry-practices、project-conventions、test-writing-style、grill-me、learn-from-known、commit、isolated-worktree-session、ai-family-backend-style