Security and due diligence layer for installing external skills from ClawHub. Performs DEEP content scanning for malicious patterns, security checks, integration analysis, and requires owner confirmation before installation.

从ClawHub安装外部技能时的安全与尽职调查层，执行深度内容扫描以检测恶意模式、安全检查和集成分析，并在安装前要求所有者确认。