During March 2026, dlwnstjr0310 focused on backend stability for the Yeachan-Heo/oh-my-claudecode repository, addressing a critical bug in the protection logic for OMC and custom skills. Using Node.js and TypeScript, they refined the session management system to ensure only OMC-prefixed skills received protection, preventing custom skills with similar names from being erroneously blocked. This targeted fix improved the reliability of skill execution and session termination, reducing the risk of production outages related to skill-state collisions. Their work demonstrated a careful approach to backend development, emphasizing robust logic and precise handling of JavaScript and TypeScript code for system reliability.