A guided tool that helps developers write better AI coding prompts by collecting the right information before they talk to an agent.
AI coding agents like Claude Code and Codex produce poor results when given vague or incomplete prompts. It's easy to forget important details — context, constraints, output format, what not to change.
Prompt Recipe walks you through a short set of guided questions and assembles a structured prompt shopping cart: a complete list of ingredients for a well-specified prompt. You copy the cart, paste it into your AI chat tool (Claude.ai, ChatGPT, etc.), and let that AI formulate the final prompt — which you then use in your coding agent.
The app does not generate the final prompt itself. It collects the right information and lets your chosen AI do the formulation.
- Recipe — answer a short series of guided questions about your task
- Cart — review the assembled prompt ingredients and copy with one click
- Build — paste the cart into Claude.ai or ChatGPT to get a complete, well-structured prompt, then use that prompt in Claude Code or Codex
No account required. Nothing is stored. Everything runs in your browser.
Requires .NET 9 SDK.
git clone https://github.com/HenrikSondergaard/PromptRecipe.git
cd PromptRecipe
dotnet runThen open the URL shown in the terminal (typically https://localhost:5001).
dotnet test PromptRecipe.Tests/PromptRecipe.Tests.csproj- Blazor WebAssembly (.NET 9) — C# running in the browser via WebAssembly, no server required
- GitHub Pages — fully static hosting via the
gh-pagesbranch - GitHub Actions — CI (build, lint, test) on every push and PR; deploy on merge to main
See CLAUDE.md for constraints that apply when using AI coding agents on this project.
For human contributors: open a PR targeting main. CI must pass before merge. Keep the app static — no external APIs, no server, no secrets.