Deskhand

Creates COMPLEX interactive HTML playgrounds that need custom visualizations, diagrams, or creative layouts beyond standard controls. Use this when the user needs a mind map, architecture diagram, code review tool, concept explorer, or any interactive tool that requires custom HTML/JS. Do NOT use this for simple parameter tuning or configuration — use the render_playground tool instead.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.