The Complete Guide to Agentic System Design: From Single Prompts to Multi-Agent Swarms

Building a demo AI agent is easy: hook an LLM up to a few tool definitions and a while-loop. Building an agent that reliably handles thousands of mission-critical customer operations without getting stuck in infinite loops or hallucinating destructive commands is one of the hardest engineering challenges in tech today.

In this comprehensive guide, we distill the proven design patterns, guardrail frameworks, and telemetry architectures used by top engineering teams to run production-grade agent swarms.