Validates markdown files with YAML frontmatter against JSON Schema definitions.
/plugin marketplace add luebken/claude-plugins
/plugin install validate-md@luebken/claude-plugins
Validate frontmatter of markdown files in a directory.
Easily create hooks to prevent unwanted behaviors by analyzing conversation patterns
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.
Frontend design skill for UI/UX implementation