A senior Google engineer just dropped a 424-page doc called Agentic Design Patterns.
Every chapter is code-backed and covers the frontier of AI systems:
→ Prompt chaining, routing, memory
→ MCP & multi-agent coordination
→ Guardrails, reasoning, planning
This isn’t a blog post. It’s a curriculum, and it’s free.
https://github.com/sarwarbeing-ai/Agentic_Design_Patterns/blob/main/Agentic_Design_Patterns.pdf