ChatGPT Voice Prompt Builder

• Competitor 1: ChatGPT Voice itself. It provides the interaction layer, but it does not teach ordinary users how to design a high-quality practice session.
• Competitor 2: generic ChatGPT prompt libraries. Most are built for text writing, marketing, coding, or study prompts; they usually lack voice-specific pause rules, interruption rules, correction settings, scoring, and review structure.
• Competitor 3: AI language learning apps such as Praktika and TalkPal. They are heavier mobile products with subscriptions, avatars, course systems, and speech recognition. This project should not compete head-on; it should help users turn the ChatGPT Voice they already have into a lightweight practice coach.
• Competitor 4: interview practice and career-coaching tools. They are usually focused on recruiting and do not cover language learning, meetings, sales, study, and creator rehearsals.
• Gap: a no-login, no-API-key, no-install ChatGPT voice prompts tool site that creates voice-mode-specific opening prompts, real-time rules, feedback settings, and review templates.

MVP Checklist

1. 1.Set up the Next.js + Tailwind app shell and global styling.
2. 2.Define 8-12 strong scenario templates with fields, default rules, scoring dimensions, and follow-up scripts.
3. 3.Build `/builder`: scenario selection, form, generation logic, and copy Markdown.
4. 4.Build the homepage with the core entry and example result in the first viewport.
5. 5.Build the scenario library, About, and FAQ.
6. 6.Add SEO metadata, FAQ schema, mobile layout, and empty states.
7. 7.Run an end-to-end manual test to confirm different inputs produce meaningfully different session packs.
8. 8.Prepare one YouTube/Shorts demo script and three sample prompts.