Create prototype

When asked to create controls for variants, scenarios, adjustable previews or data-source switches, read the adjacent prototype-controls skill, even when the request never says "canvas controls". Product UI form fields and filters alone stay in this skill. Controls guidance does not establish panel availability.

Dispatch before reading workflows

Determine the branch from the original request, prior answers and current target before loading any workflow files. Use a short, targeted lookup of consumer repository instructions or the named target if needed, not a broad repository tour. The word "new" alone does not decide: "add a new tab to this prototype" is iteration.