Agent Architecture Archives | Harness Engineering

Claude AI: Multi-Agent Systems, Reflection, and Task Decomposition

November 3, 2026 by Dr. Sarah Chen

How Claude AI handles multi-agent orchestration, task decomposition, and reflection in production. Architectural patterns, failure modes, and reliability tradeoffs for harness engineers.

Building AI Agents From Scratch: A Deep Dive into RAG, Agent Loops & Context Engineering

November 2, 2026November 2, 2026 by Dr. Sarah Chen

A deep technical guide to building production AI agents from scratch — covering retrieval-augmented generation, agent loop design, and context engineering patterns that hold up under real workloads.