AI Cyberspace

Sep 8, 2026 · Artificial Intelligence

General Agent Harness Architecture: From 4 LLM Defects to 36 Functional Modules

This article derives a universal Agent Harness architecture from four mainstream coding agents, identifying four fundamental LLM limitations — no external perception, no action capability, no memory across calls, and no guaranteed correctness — and mapping them to eight responsibility domains with 36 concrete functional modules, plus a five-dimensional framework for vertical scenario adaptation.