Why it matters in Vibe Coding

A Product Requirements Document (PRD) stops AI hallucinations by defining exact features, user roles, and constraints before any code is generated. When the AI knows exactly what the product should do (and just as importantly, what is out-of-scope), it won't waste your tokens generating useless features or overly complex logic.

AI Generation Prompt

Paste this prompt into Claude, ChatGPT, or Gemini to instantly generate a professional draft of this document.

Act as an expert Product Manager. Draft a comprehensive PRD for an app that [app description]. Include the target audience, core features, out-of-scope features, and success metrics. Format it cleanly so it can be used as a source of truth for developers and AI agents.