DeepSeek Harness Plugin dsh-debate: Enabling Agents to Engage in Adversarial Debate

`dsh-debate` is a workflow plugin for DeepSeek Harness, designed to address the issue of agents providing single-perspective responses that lack adversarial challenge. It introduces independent pro and con subagents to enforce adversarial argumentation, with the main agent making the final decision. The plugin provides three core tools: startup, round execution, and adjudication, and supports codebase retrieval and web search. Its design includes a read-only mechanism, graceful degradation, and card-based Web UI display, requires a Node.js environment, and offers a zero-footprint installation.