dsh-ai-council: DeepSeek Harness Enterprise-Grade AI Deliberation Plugin

`dsh-ai-council` is an enterprise-grade AI deliberation plugin for DeepSeek Harness (DSH), designed to address the “anchoring effect” in multi-model conversations. It simulates a corporate decision-making board and conducts structured deliberation through role-driven participants, such as architects and security officers. Its core mechanisms include an initial independent drafting round to reduce bias, subsequent rebuttal rounds for dissenting views, and consensus based on weighted thresholds and authority veto rules. It also supports a visualized control room, 20+ built-in roles, and multiple templates, making it suitable for architecture reviews, security audits, and similar scenarios.