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Prompt Builder

A 3-step wizard that helps non-technical users write detailed, effective AI prompts. Takes a rough idea, asks the right clarifying questions, and outputs a polished prompt ready to paste into any model.

Category  AI · ProductivityStack  Node.js · Express · Vanilla JSLLM  Anthropic Claude APIStatus  In development

The problem

The gap between “I have an idea” and “I have a prompt that works” is wider than power-users remember. Most people type the rough idea, get a generic answer, and decide AI “doesn’t get it” — when the actual problem is that the prompt was missing context, role, format, and constraints.

What we’re building

Prompt Builder is a three-step web wizard. Step one captures the goal. Step two asks Claude to generate the right clarifying questions for that specific goal — not a fixed checklist. Step three assembles a polished prompt with role, context, constraints, format, and examples baked in. Users can copy it to clipboard or send straight into Claude / ChatGPT / Gemini.

The AI angle

The interesting bit is step two. Generic prompt scaffolds (“You are an expert in X”) get average results. Adaptive question generation — where the LLM decides what it needs to know based on the goal — gets dramatically better results. We’re tuning the question-asker more than the prompt-writer.

The failure mode we’re designing against isn’t a bad prompt — it’s a wizard that asks questions nobody wants to answer. A goal like “write a resignation letter” and a goal like “build a data pipeline” need entirely different clarifying questions, and a fixed form for either one either asks things the user has already answered in the goal itself, or misses the one detail that actually changes the output. Letting Claude generate the questions per-goal means the wizard stays short even as the range of things people ask it for grows — the alternative is a form that keeps getting longer to cover more cases, which is exactly the friction the tool exists to remove.

How it’ll be used

  • Knowledge workers who use AI daily but don’t want to study prompt engineering.
  • Teams onboarding new AI users who want a guardrail.
  • Content teams producing structured outputs at volume.

Where we are

The three-step flow works. We’re iterating on the question-asker prompt against a corpus of “before / after” pairs. Public launch follows confidence that the polished prompts beat the rough inputs by a measurable margin across the test set.

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