During December 2025, Origo focused on improving the stability of the modelcontextprotocol/typescript-sdk by addressing a critical issue in the StreamableHTTPClientTransport component. He implemented a targeted fix in TypeScript to prevent infinite retry loops when the maxRetries parameter is set to zero, ensuring that no unnecessary reconnection attempts occur in production environments. This change directly reduced the risk of outages and improved resource efficiency. Origo collaborated with Felix Weinberger on the solution, leveraging full stack development skills and thorough peer review to enhance code quality. The work demonstrated careful attention to reliability and maintainability within a TypeScript codebase.