App Feature Prompt Builder
Choose a feature recipe, add your app context, and assemble a scoped build prompt with states and verification steps. Free, no AI calls.
From decisions to a useful brief
Implementation prompt
Start with a few details
Your document will appear here as you add details.
Export text stays in English; your input is kept as entered.
Your answers and curated templates, assembled locally. Review the result against your actual project.
No signup. No AI credits. This tool assembles your output in your browser.
From an idea to something useful.
- 01
Pick a curated feature recipe.
- 02
Describe your app, platform, and constraints.
- 03
Review the recipe and copy your implementation prompt.
A little context.
Each recipe covers the decisions that change an implementation: access, data, failure states, and verification. The tool combines your answers with curated guidance for authentication, dashboards, bookings, or subscriptions. It does not inspect your app or choose a backend for you.
Good questions.
Will this build the feature for me?
No. It creates instructions to take into your builder. Review the requirements against your app before implementation.
Can I use it on an existing app?
Yes. Describe the current stack and what must stay unchanged. Recipes instruct the builder to inspect and reuse the existing implementation.