Securing Agentic AI: Agent Architecture Patterns - Security Analysis Part-2

2. Agent Architecture Patterns - Security Analysis 2.0 Why patterns matter more than buzzwords Most "agent stacks" are just variations on a few core patterns: ReAct Plan-and-Execute Reflexion / self-correction Tool use and function calling MRKL routing Tree-of-Thoughts style branching Vendors make them sound mystical. Under the hood, they are just different ways to structure the same loop: "think,…