Worked on the DefinitelyTyped repository to address metadata integrity for the discord-rpc package, focusing on restoring accurate contributor attribution in TypeScript definition files. The approach involved careful validation and correction of author metadata, ensuring historical contributions were properly recognized and reflected in the package’s records. By merging a targeted pull request, the developer resolved inaccuracies that could cause confusion for both consumers and maintainers of the package. This work required a strong understanding of package maintenance practices and the structure of TypeScript declaration files, ultimately improving the reliability and transparency of metadata within the DefinitelyTyped ecosystem for future development.