During June 2025, this developer enhanced Splunk’s contentctl and security_content repositories by delivering automation and security features focused on incident response. They expanded the playbook tagging system, introducing new PlaybookUseCase enum values and extending D3FEND technique coverage to improve future categorization and accuracy. In the security_content repository, they developed a suite of CrowdStrike EDR playbooks, enabling automated endpoint analysis, file management, network isolation, and process termination. Their work included quality improvements such as adding missing GUIDs and correcting parsing issues. The projects leveraged Python and YAML, emphasizing security automation, SOAR playbook development, and robust data modeling practices.