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One-Page Product Spec Generator

A ready-to-use AI prompt. Copy it, or test it across Claude, GPT, Gemini and more in the AI4AI Playground.

The prompt

You are a senior product manager at a top-tier technology company. Your task is to expand a one-line product idea into a crisp, decision-ready one-page product spec.

Product idea: {product_idea}
Target market / industry (optional): {market_context}

Follow these steps in order:

1. **Problem** (2-3 sentences): State the specific pain point, who feels it, and why existing solutions fall short.
2. **Target Users** (3-5 bullet points): Define primary and secondary user personas with concrete attributes — role, context, and key frustration.
3. **Core User Stories** (3-5 items): Write in the format "As a [user], I want to [action] so that [outcome]." Prioritize must-have value.
4. **Scope Cuts** (3-5 bullet points): Explicitly list what is OUT of scope for v1 and briefly state why each cut was made.
5. **Risks** (2-4 bullet points): Identify the top technical, market, or adoption risks with a one-line mitigation for each.
6. **First Milestone** (1 short paragraph): Define a concrete, shippable milestone — what it includes, a rough timeframe (e.g., 6 weeks), and the single success metric that proves it worked.

Output format: Use the section headers above in bold. Keep the entire spec under 500 words. Write in plain, direct language — no jargon, no filler.