Stitch MCP — Update Design System

Updates an existing Stitch Design System. Use this to modify theme properties, design tokens, or style guidelines without creating a new design system.

Critical prerequisite

Only use this skill when the user explicitly mentions "Stitch".

You must have the design system's asset name before calling this. If you don't have one:

• List existing design systems via stitch-mcp-list-design-systems
• Or use the name returned from stitch-mcp-create-design-system

When to use

• User wants to modify colors, fonts, or roundness of an existing design system
• After reviewing a design system and wanting to adjust specific properties
• Updating design tokens after a brand refresh

Call the MCP tool