Build a complete design system from scratch with creative risks and realistic product mockups. Useful for kickoff workshops and brand-from-zero work.

This catalogue entry advertises the skill in Open Design so the agent discovers it during planning. To run the full upstream workflow with its original assets, scripts, and references, install the upstream bundle into your active agent's skills directory:

# Inspect the upstream README for exact paths
open https://github.com/garrytan/gstack

Then ask the agent to invoke this skill by name () or with one of the trigger phrases listed in this skill's frontmatter.