PostToolUse hook that validates markdown files with markdownlint-cli2 and cspell after Write/Edit operations
/plugin marketplace add JacobPEvans/claude-code-plugins/plugin install jacobpevans-markdown-validator-markdown-validator@JacobPEvans/claude-code-pluginsEasily create hooks to prevent unwanted behaviors by analyzing conversation patterns
Frontend design skill for UI/UX implementation
Adds 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.