functional-prototype

Convert a PRD or feature description into an interactive prototype with mock data.

1|Updated Jan 8, 2026

Search Tags:#PRD #interactive demo #prototype #mock data #UX validation #stubbed integrations

Ready to run

npx skills add https://github.com/Porkbutts/porkbutts-n-taters --skill functional-prototype

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: functional-prototype
Source: https://github.com/Porkbutts/porkbutts-n-taters/tree/main/skills/functional-prototype
Command: npx skills add https://github.com/Porkbutts/porkbutts-n-taters --skill functional-prototype

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps product teams quickly validate ideas by turning a PRD, spec, or feature description into a tangible, interactive prototype with mock data and stubbed integrations.

Core Features & Use Cases

PRD-to-demo conversion: Generate an interactive prototype from a PRD or spec.
Mock data layer: Create realistic sample data and stubbed API responses to demonstrate flows.
Guided workflow: Step-by-step analysis, mock layer creation, screen building, and optional integration guide.

Quick Start

Provide a PRD document (or paste a spec) to the skill and run the prototype generator to create a clickable demo. Then review the generated mock data and screens.

Frequently Asked Questions about functional-prototype

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

FAQPage Schema

How do I convert a PRD into a clickable prototype?▼

To convert a PRD into a clickable prototype, provide the spec to the skill to generate interactive screens, build a mock data layer, and stub API behaviors automatically.

What is the best way to create an interactive demo from a feature description?▼

Creating an interactive demo from a feature description involves analyzing the spec, generating reproducible screens, and injecting mock data to validate UX flows and deterministic behaviors.

Can I generate mock data and stubbed API responses for UX validation?▼

Yes, you can generate mock data and stubbed API responses with simulated delays for UX validation, ensuring the prototype accurately demonstrates flows without real backend integrations.

Do I need real API integrations to test a clickable prototype?▼

No, you do not need real API integrations to test a clickable prototype because the skill creates a mock data layer and stubbed API behavior to simulate responses and delays.

Does the prototype generator support reproducible workflows from PRD analysis to delivery?▼

Yes, the prototype generator supports a reproducible workflow from PRD analysis to delivery by following guided steps for mock layer creation, screen building, and optional integration guidance.