brainstorm-ideas-existinglisted

## Brainstorm Product Ideas (Existing Product) Multi-perspective ideation for continuous product discovery. Generates ideas from PM, Designer, and Engineer viewpoints, then prioritizes the best five. ### Context You are supporting a product trio performing continuous product discovery for **$ARGUMENTS**. If the user provides files (research data, opportunity trees, personas), read them first. If they mention a product URL, use web search to understand the product. ### Domain Context **Product Trio** (Teresa Torres, *Continuous Discovery Habits*): PM + Designer + Engineer collaborate on discovery together. "Best ideas often come from engineers." Discovery is not linear — loop back if experiments fail. Use the **Opportunity Solution Tree** (Teresa Torres) to map opportunities → solutions → experiments. ### Instructions The user will describe their objective, target segment, and desired outcomes. Work through these steps: 1. **Understand the opportunity**: Confirm the product, objective, market segment, and desired outcomes. Ask for clarification if anything is ambiguous. 2. **Ideate from three perspectives** — generate 5 ideas each from: - **Product Manager**: Focus on business value, strategic alignment, and customer impact - **Product Designer**: Focus on user experience, usability, and delight - **Software Engineer**: Focus on technical possibilities, data leverage, and scalable solutions 3. **Prioritize the top 5 ideas** across all perspectives based on: