Ant Group's AI Security Lab, in collaboration with Tsinghua University, has open-sourced ClawAegis, the first security defense plugin covering the entire lifecycle of OpenClaw. This plugin is designed to address security and reliability risks faced by open-source agent frameworks like OpenClaw, providing native protection for autonomous agents. As these frameworks become more widely adopted, they encounter multiple security challenges throughout their lifecycle. ClawAegis proactively identifies and intercepts various runtime threats by establishing a comprehensive, multi-layered defense system. As a lightweight, built-in plugin, ClawAegis seamlessly integrates and offers configurable policies to effectively protect sensitive files and Skill assets. This open-source release marks another significant step following the collaboration's previous efforts to fix high-risk vulnerabilities. Both parties will continue to iterate and jointly build a trustworthy agent operating environment.