Injects writing style guidance from The Elements of Style at session start
/plugin marketplace add xdg/xdg-claude/plugin install elements-of-style@xdg/xdg-claudeAdds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style)
Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.
Frontend design skill for UI/UX implementation
Easily create hooks to prevent unwanted behaviors by analyzing conversation patterns