Agent Skill
Frontend Design
Directs agents to build production-ready interfaces with an intentional visual concept instead of generic component output.
What is Frontend Design?
Frontend Design is Anthropic's opinionated interface-building skill. It asks the agent to choose a clear aesthetic direction, establish typography and composition before implementation, and critique the result rather than stopping at technically valid markup. The guidance is useful when an interface must feel authored, domain-aware, and visually coherent without becoming decorative for its own sake.
Key capabilities
Aesthetic direction
Requires a deliberate visual thesis before code, including tone, typography, color, and composition.
Domain-aware design
Pushes the interface to reflect its audience and product context instead of a reusable landing-page formula.
Critique loop
Pairs implementation with a visual review pass that identifies generic or incoherent choices.
Production implementation
Keeps accessibility, responsiveness, and working interactions inside the design task.
Use cases
New frontend
Create a distinctive first implementation for a site, dashboard, or interactive product.
Generic UI correction
Replace repetitive card grids and template-like styling with a coherent product-specific system.
Design-led refactor
Improve an existing interface while preserving its functional architecture.
Compatibility
- A coding agent with access to the frontend repository
- A runnable local preview for visual verification