prototype

Build throwaway prototypes for business logic or UI design decisions.

1|Updated May 7, 2026
One-click install
npx skills add https://github.com/Soham407/studio-kickstart --skill prototype-soham407
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prototype
Source: https://github.com/Soham407/studio-kickstart/tree/main/architecture/matt-pocock-prototype
Command: npx skills add https://github.com/Soham407/studio-kickstart --skill prototype-soham407

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

It helps you avoid committing to the wrong design by letting you validate an idea through fast, throwaway prototypes for either state/logic or visual/UI variations.

Core Features & Use Cases

  • Validate business logic & state transitions: create a small interactive terminal app that drives a state model by hand to surface edge cases and data-shape issues (e.g., “does this state machine handle X then Y?”).
  • Explore multiple UI designs at once: generate several radically different UI variants on the same route, switchable via a floating bottom bar and a ?variant= parameter to compare layouts and information hierarchy.
  • Keep it throwaway and runnable: isolate the logic as portable code (no I/O in the logic module), use in-memory defaults (no persistence by default), and make the prototype startable with one command.

Quick Start

Use the prototype skill to generate either a LOGIC.md-based terminal state prototype or a UI.md-based multi-variant route prototype, and run it with the project’s standard task runner command.

Frequently Asked Questions about prototype

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

FAQPage Schema
How do I validate a state machine before committing to the full implementation?

You can validate a state machine by building a throwaway terminal app prototype that drives the state model by hand to surface edge cases and data-shape issues. This isolates the logic as portable code with in-memory defaults and no persistence.

What is the best way to compare multiple UI variants for the same route?

The best way to compare UI variants is to generate several radically different layouts on the same route, switchable via a floating bottom bar and a URL ?variant= parameter to observe state rendering and information hierarchy differences instantly.

How do I prototype business logic without setting up a database?

You can prototype business logic without a database by using in-memory defaults and ensuring there is no I/O in the logic module. This throwaway approach requires no persistence by default and keeps the prototype isolated.

Can I use rapid validation to explore data model uncertainty and edge cases?

Yes, rapid validation through throwaway prototypes is explicitly designed for data model uncertainty and edge-case exploration. It allows you to interactively drive state transitions and observe state rendering after each action to find issues.

Does the prototype approach require a specific framework or task runner?

The prototype approach does not mandate a specific framework but requires a single-command runnable entry point. You run the generated terminal or UI prototype using your project's standard task runner command.

When should I avoid building a throwaway prototype?

You should avoid this throwaway prototype approach if your goal is production-ready persistence or complex external integrations. It uses in-memory defaults with no I/O in the logic module, making it unsuitable for final data storage implementations.