If you spend any time around coding agents in 2026, you’ve absorbed the advice: use multiple agents. One plans, one implements, one reviews. The implication runs one direction. Two agents beat one, and if two are good, three should be better. Almost nobody has tested that claim with an oracle on the other end. It… Continue reading Two Claude Codes Lost to Claude Code + Codex
Tag: harness
I Read a 4-Million-Line Study of AI Coding Agents. It Described My Own Tool.
Introduction I asked an AI coding agent to read a paper about AI coding agents. The paper spent a good chunk of its length dissecting the exact tool I was typing into. That isn’t a riddle. The paper is Harness Engineering: Anatomy, Architecture, and Evolution of Coding Agents (arXiv:2609.00006), a July 2026 source-code study by… Continue reading I Read a 4-Million-Line Study of AI Coding Agents. It Described My Own Tool.