When should I use the design-brief skill?

Use it at the start of any design phase to transform a high-level feature idea into a structured plan with clear goals, constraints, and success metrics.

How does this skill help manage project scope?

It forces the explicit definition of what is 'Out of Scope' and provides a framework for recognizing and preventing scope creep during the design process.

Can I use this for mobile and web projects?

Yes, the skill includes specific sections for platform constraints covering Web, iOS, Android, and desktop requirements.

Does it support accessibility planning?

Absolutely. It includes dedicated sections for documenting WCAG conformance targets, assistive technology considerations, and known accessibility limitations.

Design Brief Professional

Name: Design Brief Professional
Author: propane-ai

bypropane-ai

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Design Tools

Generates structured design briefs to define project scope, align stakeholders, and establish measurable success criteria.

The Design Brief Skill empowers product teams and UX practitioners to formalize project requirements before beginning high-fidelity work. It guides users through the creation of comprehensive briefs that include evidence-based problem statements, outcome-oriented design goals, and explicit out-of-scope definitions to prevent scope creep. By documenting platform constraints, accessibility targets, and success indicators upfront, this skill ensures that design decisions are grounded in research and aligned with both user needs and business objectives.

Key Features

01Clear success criteria including leading and lagging performance indicators

021 GitHub stars

03Outcome-focused goal setting that distinguishes between user and business impacts

04Detailed constraint tracking for platforms, design systems, and accessibility

05Structured problem statement generation grounded in research and data

06Proactive scope management through explicit 'Out of Scope' documentation

Use Cases

01Scoping complex UX improvements to prevent mid-project scope creep

02Documenting design decisions and technical constraints for cross-functional alignment

03Kicking off a new feature design by aligning creative work with a PRD

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add propane-ai/kits design-brief

For use in Claude.ai and ChatGPT

Download Skill