Why AI Coding Agents Cannot Generate Functional Code from Specifications Alone

Summary

The article argues against the idea that AI coding agents can generate functional code purely from specifications, asserting that a sufficiently detailed specification essentially becomes code itself. The author critiques claims by 'agentic coding advocates' who suggest AI can bypass the fundamental challenges of software development through specification documents alone. The piece expands on a comic strip analogy to explain why detailed specifications must address implementation details, making them functionally equivalent to code, and why this undermines claims about AI's ability to magically generate working software from high-level requirements.