装插件前，先体检：第三方插件 = 进程内全权限代码，这个工具让'盲装'变成'知情安装'——恶意模式、越权路径、未检查依赖，一目了然。Static heuristic vetting for third-party DeepSeek Harness plugins: exfiltration, credential access, over-privileged paths, unvetted dependencies.