During February 2026, contributed to the greenbone/gsa repository by delivering a comprehensive revamp of the Agent Install Instructions page. This work introduced an API-driven, multilingual user interface using React and TypeScript, enabling dynamic fetching of installation steps and supporting multiple controllers. Security was enhanced by integrating DOMPurify to sanitize dynamically loaded content, mitigating XSS risks. The implementation also improved user experience and reliability through refined error handling and optimized loading logic when switching languages or controllers. These changes streamlined the onboarding process for agent deployment, reduced potential misconfigurations, and aligned the installation guidance with broader security and scalability objectives.