Worked on the Yeachan-Heo/oh-my-codex repository to deliver a feature that unifies linked legacy skill directories by introducing shared canonical roots, streamlining cross-directory skill integration and deduplication. The approach clarified canonical root handling, aligning with data hygiene objectives and improving maintainability of the skill graph. Using Node.js and TypeScript within a full stack development context, the work addressed issue #1128 with a targeted fix that ensured backward compatibility and updated the skill management flow. This enhancement improved user experience for skill discovery and management, resulting in cleaner data and more accurate analytics throughout the system without introducing new bugs.