Worked on enhancing the security and reliability of the pnpm/pnpm publish workflow by addressing a critical issue related to scoped npm package access. Using Node.js and TypeScript, implemented a fix ensuring that scoped packages without an explicit publishConfig.access setting default to the correct access level, thereby preventing unintended public exposure. The solution aligned with npm semantics and included comprehensive release-note documentation through a changeset. This work improved the overall security posture of the publishing process and demonstrated a careful approach to risk mitigation in full stack development, focusing on precise bug resolution rather than feature delivery during the period.