Create new skills, modify and improve existing skills for the Antigravity system. Use when users want to: create a skill from scratch for a new workflow or capability, edit or optimize an existing SKILL.md, design skill descriptions for better trigger accuracy, or structure complex instructions into a reusable skill package. Trigger even when user says 'turn this into a skill', 'save this workflow', 'make this reusable', or 'help me write a skill'.
