DeepSeek Harness Plugin dsh-skillopt: Nightly Self-Check and Skill Consolidation for Intelligent Agents

dsh-skillopt is a plugin for DeepSeek Harness, designed to enable self-evolution in agents. It integrates the SkillOpt-Sleep engine, allowing agents to review past sessions offline, replay tasks within their own API budget, and optimize skills. The plugin provides a full closed loop covering data collection, dry runs, execution, and consolidation, with tools such as `skillopt_status` and `skillopt_run`, and supports scheduled nighttime tasks. Through read-only data collection and isolated verification mechanisms, it helps developers improve agent performance without incurring additional costs.