Worked on the github/github-mcp-server repository to enhance API reliability by addressing a critical bug in the review comments workflow. Focused on backend development using Go, the work involved correcting the get_review_comments function to ensure it returned the correct Thread node ID, thereby aligning the API response with its contract. Additionally, resolved a syntax error in the convertToMinimalReviewThread path, preventing potential runtime failures and improving overall system stability. Collaborated through well-documented, co-authored commits that supported maintainability and onboarding. These targeted improvements reduced downstream defects and contributed to a more robust code review process for users and tooling.