DeepSeek Harness 跨会话 Agent 通信：支持会话发现、离线投递、投递回执与发送方会话导航。
curl -fsSL https://www.dshhub.co/install.sh -o dshhub-install.sh && bash dshhub-install.shAlready have DSH? Skip the wizard and install the market directly:dsh plugin --profile web add dshhub-market
This plugin installs only from the plugin side.