// Hacker Noon · 24 April 2026

Agent Harnessing: The Non-Model Infrastructure That Makes AI Agents Actually Work

Everyone building AI agents has access to the same frontier models through the same APIs. What separates production-grade agents from ones that fail silently is the non-model infrastructure surrounding them — the harness. That means a layered memory system that persists state across sessions, a cont...

Hacker Noon

@hacker-noon · Tosin Kolawole

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