上一篇让几个 Claude 账号自己换着用，人还是拴在电脑前。这一篇把最后一根绳也剪了： agent 全跑在一台常开的机器上，手机随时连上去看和指挥，合盖、出门、躺床上，它照跑不误。 三个开源件各管一段——herdr 管会话、hcom 管通讯、Moshi 管手机——外加账号自动轮换兜底， 凑成我目前跑得最顺的移动端 vibe coding 方案。这篇讲怎么搭，也讲踩过的坑。

Last time I taught a few Claude accounts to rotate themselves — but I was still chained to my laptop. This time I cut the last cord: the agents live on an always-on box, and my phone connects in to watch and steer them. Close the lid, leave the house, lie in bed — they keep running. Three open-source pieces each own one layer — herdr the sessions, hcom the messaging, Moshi the phone — plus account auto-rotation as the safety net. The mobile vibe-coding setup that currently runs smoothest for me: how to build it, and the traps I hit.