During August 2025, Dom enhanced data validation and type safety in the SmartBear/smartbear-mcp repository by introducing a new data validation layer. He integrated Zod, a TypeScript schema declaration and validation library, as a dependency to enforce stricter data integrity throughout the application. This approach allowed for more reliable data handling and reduced the risk of runtime errors, supporting safer future code evolution. Dom’s work focused on dependency management and TypeScript, leveraging Zod to streamline schema validation. The feature addressed the need for robust data quality controls, reflecting a targeted and foundational improvement rather than broad or high-volume changes.