Generative and agentic AI shifts focus from technical debt (issues in code) to cognitive debt (loss of shared understanding among developers). Cognitive debt accumulates as teams rush, leading to confusion about design decisions and system functionality. It's crucial to recognize that speed without comprehension is unsustainable. Teams must establish strategies to mitigate cognitive debt, such as ensuring at least one team member understands AI-generated changes, documenting reasoning, and promoting shared knowledge through regular reviews. Recognizing signs of cognitive debt is essential for long-term software health, especially as AI becomes more integrated into development processes.
