DeepSeek Open-Sources dsh-superagent, a Router-Worker Coding Agent

DeepSeek has open-sourced dsh-superagent, an MIT-licensed research prototype designed as a Router-Worker Coding Agent. This internal tool converts GitHub and Feishu requests into parallel worker sessions, operating like a coworker by independently managing tasks and filing PRs. Its architecture utilizes a two-layer decision process involving a code-based gatekeeper and a model-based advisor to minimize human attention. In simulations, DeepSeek reported that p95 task completion time decreased from 29.5 minutes to 15.7 minutes.