The author shares an experimental project that used AI (Gemini) for architecture design, prohibiting any code writing. The project progressed smoothly initially but later went bankrupt due to issues like testing chaos and technology misuse, requiring human takeover. This reveals the deep risks of pure AI-driven development for non-toy projects. The shift to Specification-Driven Development (SDD) is recommended, with tools on GitHub such as Spec Kit (suitable for new projects) and openSpec (suitable for integration), as well as NotebookLM resources. The importance of specification development is emphasized, providing practical experience insights.
