feature-design

Installation
SKILL.md

Feature Design

Overview

Turn a feature idea into an observable product-behavior contract before visual design or implementation. Preserve approved product structure; make uncertainty explicit instead of filling gaps with plausible-looking behavior.

When to use this skill

Use when:

  • a feature name exists but roles, actions, states, permissions, failure paths, or completion evidence are unclear;
  • a team is about to draw or build UI from a thin requirement;
  • product behavior must be refined without redesigning approved IA or brand structure;
  • “Done”, “Approved”, or “Delivered” needs verifiable meaning.

Do not use this skill to choose visual style, generate final UI, design backend architecture, or rewrite an approved navigation model.

How to use this skill

Installs
4
First Seen
Sep 20, 2026