A purpose-built AI tool (built by Claire Vo) for writing product requirement documents, distinguished from generic ChatGPT by shipping with built-in PRD frameworks and structure rather than a blank prompt box. Using a templatized tool front-loads the scaffolding — sections, framing questions, structure — so the PM's input goes toward content rather than reinventing document structure each time. Similar in spirit to Persona/Role-Assignment Prompting Technique as a way of getting more targeted output from AI, and relevant to AI-Enabled PM Self-Service: Data, Code & Debugging.