develop-design-rationale

Creates a design decision record explaining why an approach was chosen, which alternatives were considered, and what trade-offs were accepted.

When to use it

Use for significant UX decisions, design review preparation, choices needing justification, onboarding, revisiting past decisions, or documenting design system patterns.

Give it a design decision to document; it returns a structured rationale covering context, alternatives, evaluation, trade-offs, and follow-up considerations.