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prototype

Convert uncertain business logic or UI designs into runnable throwaway prototypes.

3|Updated May 11, 2026
Search Tags:#prototype#design validation#state machine#ui variants#throwaway#terminal app#design de-risking
One-click install
npx skills add https://github.com/JeromyJSmith/lattice-platform --skill prototype-jeromyjsmith
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: prototype
Source: https://github.com/JeromyJSmith/lattice-platform/tree/main/.agents/skills/prototype
Command: npx skills add https://github.com/JeromyJSmith/lattice-platform --skill prototype-jeromyjsmith

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you de-risk product and engineering decisions by turning uncertain designs into quick, throwaway artifacts you can run and evaluate in real conditions.

Core Features & Use Cases

  • Logic prototypes for state and data shape: Build a tiny interactive terminal app to press through edge cases and confirm state transitions feel correct (e.g., reducers, state machines).
  • UI prototypes for competing layouts: Generate multiple radically different UI variants on a single route switchable via a URL ?variant= parameter.
  • Fast iteration with minimal dependencies: Keep it in-memory by default, avoid tests/polish, and focus on making the prototype runnable in one command so feedback arrives quickly.

Quick Start

Ask the AI to create a logic prototype or a UI-variant prototype in the .agents/skills/prototype skill location so you can run it immediately and observe state or layout changes from one session.

Frequently Asked Questions about prototype

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

FAQPage Schema
How do I validate state machine edge cases before writing production code?▼

Validate state machine edge cases by building a tiny interactive terminal app to press through state transitions. This throwaway logic prototype isolates reducers and data shapes for quick evaluation in real conditions.

What is the best way to compare competing UI layout options side-by-side?▼

Compare competing UI layouts by generating multiple radical variants on a single route, switchable via a URL `?variant=` parameter. This UI-variant prototype allows side-by-side evaluation of design choices.

How do I de-risk uncertain business logic without adding complex dependencies?▼

De-risk uncertain business logic by converting the question into a runnable throwaway prototype. Keep it in-memory by default, avoid tests or polish, and focus on a one-command run path for fast feedback.

Can I use throwaway prototypes to test data-shape transitions in a terminal app?▼

Yes, you can test data-shape transitions using an interactive terminal app. This prototype approach confirms state transitions feel correct without requiring full implementation or external dependencies.

When should I avoid building a full application to test a design decision?▼

Avoid building a full application when you need to validate isolated logic or variant components. Use a throwaway prototype to capture the resulting decision quickly without the overhead of tests or polish.

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