# just in time harness sometimes when i want to build a long running projcet， i vibe code new harness…

- 来源：eric zakariasson (@ericzakariasson)
- 发布时间：2026-09-19 23:58
- AIHOT 分数：51
- AIHOT 链接：https://aihot.news/items/cmu8looqh1punrogrnz8vtx2f
- 原文链接：https://x.com/ericzakariasson/status/2101340036667191384

## 正文

just in time harness

sometimes when i want to build a long running projcet, i vibe code new harnesses to support the use case.

e.g, this week i wanted to really push grok 4.6 by building an age of empire clone that looks polished. i wanted this to run on a vm, report me screenshots of the progress, playtest the game etc etc. if it happened to crash, i wanted it to restart and ping me in slack

i also wanted this harness to parallelize as much work as possible, and to be efficient. so i asked cursor to help build a harness to accomplish this. under the hood, it uses the cursor sdk to work of the long list of tasks that was put in a dag (3000+)

when the harness was built, i could quickly glance over it to see how confident i'd be in it succeeding or not. when i was happy, i started it and let it run. right now, its still going!

can be worth trying out