Multi-Agent AI Systems: Building Reliable Workflows with LangGraph, CrewAI, and AutoGen: A Production Engineer's Guide to Agent Orchestration, Failure Modes, State Management, Cost Optimization

Move Beyond AI Assistants and Build Production-Ready Multi-Agent SystemsThe transition from single LLM calls to robust multi-agent systems is the most critical engineering challenge in AI today. Multi-Agent AI Systems is the definitive, production-first guide to designing, orchestrating, and deploying agentic workflows that are reliable, cost-efficient, and secure.Stop relying on fragile introductory scripts. This comprehensive handbook provides deep architectural insights into the industry's leading frameworks, equipping production engineers and developers with the strategies needed to avoid catastrophic loops, manage state persistence, and implement effective human-in-the-loop (HITL) patterns.What You Will Master: - LangGraph 1.0: Master stateful graph workflows, checkpointing, and complex streaming.- CrewAI: Orchestrate role-based agent teams, enforce output validation, and harden deployments.- AutoGen 0.4: Construct conversational group chat topologies and execute code safely.- OpenAI Swarm: Implement lightweight agent coordination and minimal API handoffs.- Failure Mode Mitigation: Prevent infinite loops, cascading hallucination, and inter-agent communication breakdowns.- Cost Optimization: Slash API bills using model tiering, prompt caching, and semantic deduplication.- Production Operations: Deploy with confidence using distributed tracing, LLM-as-a-judge evaluation, and canary strategies.Whether you are scaling a customer service AI swarm or automating complex back-office workflows, Multi-Agent AI Systems bridges the gap between experimental concepts and enterprise-grade reality. Build agents that don't just talk-build teams of agents that actually get work done.

Pages: 79, Paperback, Independently published