Worked on internal maintenance and build stabilization for the deco-sites/mcp repository, focusing on improving stability and reproducibility rather than introducing user-facing features. Addressed dependency management by updating package versions and refining build and configuration metadata, ensuring a consistent development environment. Synchronized multiple commits to align dependencies and maintain a reliable build state across the codebase. Leveraged skills in JavaScript, Node.js, and CI/CD tooling to enhance the developer experience and streamline the build process. The work prioritized long-term maintainability and centralized metadata management, resulting in a more robust and predictable build pipeline for ongoing and future development efforts.