prototype-lab

Generate three design variants and a comparison report via SKILL.md.

6|Updated Feb 13, 2026

Search Tags:#prototyping #design review #design comparison #design variants #engineering validation

Ready to run

npx skills add https://github.com/damianpapadopoulos/auto-claude-skills --skill prototype-lab

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: prototype-lab
Source: https://github.com/damianpapadopoulos/auto-claude-skills/tree/main/skills/prototype-lab
Command: npx skills add https://github.com/damianpapadopoulos/auto-claude-skills --skill prototype-lab

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and assets (resource) components.

What problem does it solve?

Helps designers and engineers produce and compare 3 thin, comparable variants of a design idea, ensuring thoughtful evaluation before commitment.

Core Features & Use Cases

Variant Creation: Automates the generation of 3 variants based on specified criteria (like features or tests).
Comparison Report: Facilitates the creation of a comprehensive comparison document.
Human Validation: Enforces the creation of a validation plan, ensuring real-world testing of design options.

Quick Start

Generate a set of design variants and their comparison for your upcoming feature. Execute 'prototype-lab create-variants feature-design'.

Frequently Asked Questions about prototype-lab

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I quickly generate and compare design variants for a new feature?▼

Design variants are multiple thin versions of a proposed design artifact, created to enable thoughtful comparison before committing to a final implementation. This approach ensures thorough evaluation of different design ideas during the prototyping phase.

What is the best way to automate design comparison during the prototyping phase?▼

To generate design variants, execute the 'create-variants' command with your target feature design as the argument. This triggers the Skill's scripts to automatically produce 3 thin, comparable variations based on your specified criteria.

Can I use prototype-lab to enforce human validation for engineering design review?▼

Yes, prototype-lab enforces human validation by requiring the creation of a validation plan. This ensures real-world testing of design options and compliance with human validation standards before any design variant is fully approved.

How to create multiple design variants based on specified criteria like features or tests?▼

To create design variants, execute the 'create-variants' command with your feature design as the target. This triggers script automation that generates 3 thin, comparable variations based on your specified criteria, features, or tests.

Are there limitations to generating thin prototypes for design comparison?▼

A limitation of generating thin prototypes is that they require subsequent human validation to ensure real-world viability. The generated variants are strictly for design-phase comparison and must pass a validation plan before final commitment.