claudeindex
Plugin

rapid-prototyping

Plan a rapid prototype to validate one specific assumption. Classifies the assumption (desirability / feasibility / viability / usability / technical / data), selects the cheapest technique (paper, wireflow, Wizard of Oz, concierge, landing-page, spike, pretotype), declares what will and will NOT be proven, pre-commits success / kill criteria, fixes a timebox, sequences follow-on work, and flags validity risks. Mermaid diagrams with optional PNG export.

Installation

1

Add the marketplace

/plugin marketplace add SSiertsema/claude-code-plugins
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.