If you ask Claude Design itself to list the names of the skills available to it you get:

  Animated video
  Interactive prototype
  Make a deck
  Make a doc
  Make tweakable
  Claude API in prototypes
  Frontend design
  Wireframe
  Export as PPTX (editable)
  Export as PPTX (screenshots)
  Create design system
  Save as PDF
  Save as standalone HTML
  Send to Canva
  Handoff to Claude Code

Which does not match the structure of this project at all.