나는 다시 손으로 코드를 작성하려 한다

The rise of AI-assisted 'vibe-coding' demonstrates that while models like Claude can rapidly deliver features, they lack the ability to maintain long-term architectural integrity, leading to fragile 'god objects' and systemic technical debt. This case study emphasizes that human developers must shift their focus toward defining strict architectural invariants and modular interfaces before prompting to ensure AI-generated code remains maintainable. It highlights a critical evolution in software engineering where structural discipline becomes more important than syntax as AI takes over implementation.