KooFE Frontend Team

Oct 28, 2026 · Artificial Intelligence

10 Production Prompt Design Patterns from Real-World AI Systems

This article distills 10 prompt design patterns from analyzing seven production system prompts (Claude, ChatGPT, Perplexity, Cursor, v0), covering vertical vs. general product constraints, tool-driven prompt length, iterative bug-fixing, brand identity, layered architecture, constraint-over-guidance, honesty about limitations, removing AI style, risk-graded decisions, and UX details—culminating in the shift from prompt engineering to context engineering.