Constraint Decay: 백엔드 코드 생성에서 LLM 에이전트의 취약성

The 'Constraint Decay' phenomenon reveals a critical performance gap where LLM Agent effectiveness drops significantly as structural and architectural requirements accumulate. This research highlights that while AI excels at functional code snippets, achieving production-grade Backend compliance remains a major challenge due to vulnerabilities in data layer management and strict constraint adherence.