Worked on the github/github-mcp-server repository to streamline documentation by deprecating legacy pull request review tooling guides. Focused on removing Markdown documentation for add_pull_request_review_comment and create_pull_request_review, this effort aimed to align the repository with an updated pull request workflow strategy. Leveraged Git and GitHub for disciplined version control and traceable changes, ensuring that documentation hygiene was maintained throughout the process. The work reduced the maintenance surface and improved clarity for users, minimizing confusion around deprecated features. This approach demonstrated careful deprecation planning and cross-team alignment, freeing up resources for higher-value development while enhancing user guidance and support efficiency.