Persistent multi-model workflow teams for DeepSeek Harness — dynamic lead planning, bounded DAGs, per-agent model/tools, Run Center and Token insights.

Text-first browser & background macOS control for DeepSeek Harness (DSH): target the right process and window without taking the user's pointer. 为 DSH 提供文本优先的电脑控制：后台操作 Chromium 与 macOS，不抢前台、不移动鼠标。