把「用中文思考和回答」钉进系统提示词，并每步注入一条运行时提醒，避免工具返回英文后语言漂移。零运行时依赖、单文件，带能力探测与降级注册，宿主 API 变更时仅记日志、不抛错。
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.