OpenClaw Security Hardening Skill by ara.so — Security Skills collection. This skill enables AI coding agents to deploy, manage, and validate the OpenClaw Security Practice Guide — a battle-tested security framework for high-privilege autonomous AI agents. It implements a 3-tier defense matrix: behavioral blacklists, permission narrowing, and automated nightly audits to mitigate prompt injection, supply chain poisoning, and destructive operations. What is OpenClaw Security Practice Guide? The OpenClaw Security Practice Guide shifts from traditional host-based static defense to Agentic Zero-Tr…