Build Primitive

Use this skill to create, revise, or specify one reusable component primitive.

For Figma Design, focus on component anatomy, variants, states, variables, styles, visible accessibility notes, and usage guidance.

For Figma Make, also specify or implement behavior, keyboard interaction, validation, and state transitions when they are part of the requested prototype.

Output Mode

Choose the output mode from the user's request:

• If the user asks to build, create, revise, or update a primitive in Figma, apply the change and then summarize the component spec.
• If the user asks to spec, plan, define, or review a primitive, return the component spec without modifying the design.
• If the request is ambiguous, return the component spec first and ask whether to build it.

Do not build complex composite primitives until the spec is confirmed unless the user explicitly asks for immediate implementation.

Decision Gate