Free browser tool
Project Brief Builder for AI Coding
Turn your requirements into a downloadable Markdown project brief. No account, AI API or upload required.
Markdown preview
Complete the form or load the example.
How to use your brief
- Describe one complete first-release journey.
- Generate and review the Markdown, including undecided sections.
- Save it as PROJECT_BRIEF.md in your project and explicitly ask your coding assistant to read it.
- Check the result against your acceptance criteria.
This is a deterministic template builder, not an AI service. It does not evaluate feasibility or resolve conflicting requirements. Avoid putting passwords or private customer records in a brief you intend to share.
Continue with the 15-repository toolkit and the DESIGN.md guide.