STORY · MODELLER_
Harness engineering becomes central in AI agents
The industry is increasingly focusing on harness engineering—infrastructure like file systems, memory, and retry mechanisms—as critical components alongside the models themselves. OpenAI is expanding Codex to agentic coding workflows, and the tooling landscape is converging around multi-agent orchestration, observability, and remote control, with Hermes Agent v0.9.0 gaining influence in the open source community.
WHY IT MATTERS
This marks a maturation of AI agent development from a focus on pure model power to practical systems design. As tools and runtimes standardize, the barrier for enterprises to build production-ready agent infrastructure lowers.
SOURCES
MACHINE-GENERATED SUMMARY This summary is written by machine from the sources below. We sort and explain — but we are a way into the field, not the final word. Check the source when something matters to you.