DeepSeek Harness 的上下文压缩/headroom——压缩在线上下文让 prompt 保持小，又不丢关键状态(layer 3)。
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.