900+ pure-markdown skills for autonomous AI research, organized as 9 freely-composable packages over a 4-layer hierarchy (Campaign → Strategy → Tactic → SOP). Non-linear orchestration with backtracking, 6 MCP integrations. The AI is the researcher — you set the direction.

DSH 插件雷达：定时扫描 GitHub 上 topic:dsh-plugin 的新插件，在 DeepSeek Harness Web 界面左下角推送卡片流，支持 README 关键词搜索与一键安装。