Worked on improving API contract reliability and developer experience across the modelcontextprotocol/typescript-sdk and langchain-ai/deepagentsjs repositories. Addressed two critical bugs by aligning documentation with actual TypeScript code behavior, specifically updating the Dynamic Servers documentation to accurately reflect parameter schema naming and ensuring the WriteTodos function returns a Command object as expected. Focused on reducing integration risks and supporting stable deployments by enforcing consistent return types and documentation standards. Utilized TypeScript and Markdown to implement precise, commit-driven changes, emphasizing maintainability and clarity for future contributors. Demonstrated strong debugging skills and attention to detail in both code and supporting documentation.