Developed and delivered the Steam Guard Authentication Plugin for the obsidianmd/obsidian-releases repository, enabling users to generate Steam Guard codes directly within their Obsidian vaults to enhance account security. Focused on feature delivery, the work involved manipulating JSON to register the plugin path in the community plugins registry, which improved discoverability and facilitated broader adoption. Updated plugin documentation to provide clear and accurate descriptions, reducing potential user confusion. The project emphasized secure plugin development practices and maintained a minimal bug surface throughout the release period. Core technical skills applied included JSON manipulation and plugin development, with all contributions completed in January 2026.