4M Labs

The AI Cookbook
by 4M Labs

15 production recipes, 17 patterns, 11 agent skills, and 8 architecture patterns for building production AI systems.

Copy. Paste. Ship.

4M Labs AI Cookbook

Step-by-step instructions for building AI features, from RAG pipelines to agent workflows and prompt chains.

Reusable architectural patterns for LLM applications, including agentic loops, tool use, and multi-agent systems.

Foundational LLM architectures from transformers and MoE to attention mechanisms and KV-cache optimization.

Pre-built agent skills and OpenCode capabilities that extend your AI systems with new behaviors.