prototype

Create throwaway terminal and UI prototypes to validate software design decisions.

45|2|Updated Apr 24, 2026
One-click install
npx skills add https://github.com/hachej/boring-ui --skill prototype-hachej
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: prototype
Source: https://github.com/hachej/boring-ui/tree/main/.agents/skill-library/mattpocock/prototype
Command: npx skills add https://github.com/hachej/boring-ui --skill prototype-hachej

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill eliminates the uncertainty of building complex features by allowing you to quickly create throwaway prototypes that test specific logic or UI design questions before committing to production code.

Core Features & Use Cases

  • Logic Prototyping: Build interactive terminal apps to test state machines, reducers, and business logic edge cases.
  • UI Prototyping: Generate multiple UI variations on a single route to compare layouts and user flows using a floating switcher.
  • Use Case: If you are unsure if a complex state transition handles all edge cases, use this skill to build a small TUI that lets you manually trigger actions and observe state changes in real-time.

Quick Start

Use the prototype skill to generate a new logic prototype for the user authentication state machine.

Frequently Asked Questions about prototype

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

FAQPage Schema
How do I test a state machine for edge cases before writing production code?

You can rapidly validate state machine logic by generating throwaway interactive terminal-based prototypes. This allows you to manually trigger actions and observe state changes in real-time to test edge cases before committing to production code.

What is the best way to compare multiple UI variations for a single route?

UI prototyping generates multiple UI variations on a single route within existing project structures. You can compare layouts and user flows using a floating switcher to rapidly validate design hypotheses.

Do I need a specific environment to run interactive terminal logic testers?

You need a task runner or shell environment to execute the generated prototype modules in isolation. This environment is required to run the interactive terminal-based logic testers and validate state models.

Can I use throwaway code to validate reducers and business logic edge cases?

Yes, logic prototyping generates throwaway code artifacts specifically to test reducers and business logic edge cases. You can build small interactive TUI applications to validate complex state transitions without affecting production code.

When should I avoid using throwaway prototypes for software design validation?

Avoid using throwaway prototypes when you need permanent production features or lack a task runner shell environment. Prototyping is strictly for rapidly validating design and logic hypotheses, not for building final, deployable software components.