DeepSeek Harness Long-Task Runtime Plugin

The DeepSeek Harness plugin, maintained by yynymhrb, is designed to address context fragmentation and progress loss in long-running tasks. It supports breaking complex tasks into verifiable substeps and provides features such as task plan generation, real-time status tracking, interruption recovery, and goal modification. Users can issue commands to start tasks, pause, adjust goals, or resume execution, making it suitable for long-process workflows such as research, development, and troubleshooting. Installation requires a Node.js environment and can be enabled using the `dsh plugin` command.