steer 3

「DSH·暂停」：agent 完成一轮工具交互、正要发出下一次模型请求之前暂停，保持 composer 输入框可用，人类以回车/发送放行并可携带补充文字；此暂停不打断任何在途 API 调用，模型上下文始终完整、无感知。纯插件自包含，不改 DSH 源码。

DeepSeek Harness Ultra Slash：独立斜杠命令分组；/steer /new /skill /docs，以及可配置的自定义 /steer 子命令

Steer and new-output preemption for dsh: a new user input (next-step steer) or new output from the awaited job interrupts a blocking job_output(wait: true) read immediately instead of letting it block up to the job-wait cap, so the agent loop reaches its