Tech Freedom Circle

Nov 5, 2026 · Artificial Intelligence

Agent Self-Evolution: Harness Principles from Google, Fudan & EverMind

This article details the principles of Agent Harness self-evolution, covering multi-agent architecture, four-layer observability, recursive self-verification, and compares three technical approaches—Google's Harness², Fudan's AHE, and EverMind's HarnessBank—with engineering implementation steps for building self-improving AI agent systems.