Developed a Security Audit Enhancement for the openclaw/openclaw repository, focusing on improving configuration reliability and user guidance. The feature introduced edit-distance-based suggestions to help users reconcile unknown gateway.nodes.denyCommands entries with valid commands, reducing the risk of misconfiguration and enhancing overall security posture. By providing actionable feedback for invalid entries, the enhancement streamlined the configuration process and minimized potential errors. The work leveraged backend development skills and configuration management expertise, utilizing TypeScript and JavaScript to implement robust validation logic. Efforts concentrated on strengthening security audit capabilities, with a clear emphasis on usability and maintainability throughout the codebase during the development period.