Worked on the zbirenbaum/mcp-get repository to enhance the reliability of MCP server updates by addressing a configuration management issue. Focused on refactoring the configuration manager using TypeScript to ensure that existing configuration options were preserved during update workflows, preventing the loss of unrelated settings. This targeted bug fix reduced configuration drift and minimized post-update incidents, resulting in a more stable and predictable update process across multiple servers. The approach emphasized maintainability and testability, laying groundwork for future enhancements. Skills applied included configuration management and refactoring, with a strong focus on code quality and operational stability throughout the update lifecycle.