Anti UI Slop

Use this skill when building, refactoring, or reviewing a web or iOS interface. The goal is not to make a generic layout prettier. The goal is to make the interface visibly belong to this product, support its real user job, and behave correctly in every important state.

The workflow is instruction-only. It does not execute third-party code or require credentials.

1. Inspect the Product Before Designing

Read the repository and identify:

• the primary user and the job this screen must complete;
• the single primary action and the information needed before taking it;
• the existing component library, design tokens, typography, and layout conventions;
• real product nouns, workflows, constraints, and data already present in the codebase;
• required loading, empty, error, partial, success, disabled, and permission states;
• relevant mobile, tablet, desktop, keyboard, and assistive-technology behavior.

Do not invent product requirements, analytics, user research, or hidden states.