Harness Engineering in Practice: Building a 6-Agent System That Runs Itself

“Six agents” here means one orchestrator (Zoe) plus five specialist agents. Six ACP coding experts run as concurrent implementation workers — not counted in that headline number. Your Day Has Been Taken Over Overnight, the trading agent ships the prior US session wrap-up. By morning, the macro analyst has the pre-market brief ready. The butler has pushed weather, schedule, and to-dos. AINews (AI Sentinel) has scanned GitHub Trending, arXiv’s latest papers, and 100+ sources — 18+ curated items ra