GIVEN → WHEN → THEN
Add the same book twice
✓ One row. Quantity: 2.
Requirements: agree on what done means
Describe the behavior; AI writes requirements and decision records.
Open field noteA FIELD GUIDE FOR BUILDING THINGS
Know what you want. Then tell the machine.
Describe what you want to build. Explore examples, choose the direction of your project, and let AI work out the implementation.
9 Guides / EN · KO · JA / Human + AI
Choose the direction of your project.
THE INDEX / 01—05LESS GUESSING, MORE BUILDING
Guides
UI↓ Use case↓ DomainPort ← Adapter
Architecture: boundaries and responsibilities
Agree on module roles and ownership; let AI work out the internal code.
Open field noteHeader● ● ●
Name the layout you are pointing at
Header, sidebar, grid, dialog: give your feedback coordinates.
Open field note