Oneprompt – Problem description to MVP (experimental)
This isn't just prompt chaining — it's a complete methodology baked into a Claude skill that actually closes the loop. The clever part: personas created during early research come back to usability-test the built app before launch, surfacing real UX friction that pure iteration never catches. It generates working Next.js apps with documented artifacts at every stage, which means you get both a product *and* the research trail proving it solves a real problem.
