Jev harness 搭建指南：号称快 200 倍省 400 倍
有人写了搭建 Jev harness 的指南，主张瓶颈在 agent 的路由、工具和上下文管理而非模型本身，可把 PDF 丢给 Claude Code 或 Codex 照着重建。
this is gold for anyone building coding agents. Someone wrote a guide to building a Jev harness. the promise: → 200x faster → 400x cheaper and the best part? you don't need a better model. the bottleneck is often the harness around it: how your agent routes tasks, uses tools, manages context, and decides what deserves a full LLM call. here's how to try it: → grab the PDF and the accompanying article → drop both into Claude Code or Codex → ask it to rebuild its own harness based on the guide one evening of setup could give your coding agent a serious upgrade. same model. smarter harness. less waiting, lower bills. most teams are still trying to solve every problem by switching models. start by fixing the system around them. https://x.com/Mr_Buzzoni/status/2111705083826110787/video/1
这条是引用着另一条写的：x.com/arindam_1729/status/2109722598406025614