One human owns the direction.
A coherent product needs one accountable human perspective. That person defines why the product should exist, who it serves, what must remain true and which compromises are unacceptable.
Purpose comes before solution.
Do not begin by prescribing screens, tables, services or tickets. Begin with the real outcome. A fixed solution limits AI to execution; a clear purpose gives AI room to design.
AI receives responsibility, not chores.
AI is not treated as a faster typist. It takes responsibility for architecture, product design, UX, implementation and the coherence between them.
Principles replace repeated instructions.
Stable principles tell AI what good means across thousands of decisions. They narrow noise while leaving the solution space open.
The human corrects drift from above.
Human direction stays at the helicopter view: purpose, simplicity, market reality and system coherence. It does not collapse back into managing individual implementation steps.
Proof is a complete working outcome.
Generated code is not the result. The result is a coherent product that serves the original purpose, survives validation and remains understandable as a whole.