Guillaume Sabrang worked on the dandavison/modelcontextprotocol-modelcontextprotocol repository, delivering the Resource Templates Listing API to support automated enumeration of resource templates. He defined a new client request schema and extended the server’s result union with ListResourceTemplatesResult, ensuring type safety and consistency across both client and server. Using TypeScript and focusing on schema definition, Guillaume updated schema.ts to accommodate the new listing result, which improves API-driven automation and templating workflows for clients. Although the work was limited to one feature over a month, it demonstrated careful attention to integration and extensibility, addressing a clear need for enhanced client interaction.