During April 2025, Nate enhanced the awslabs/mcp repository by focusing on documentation quality and configuration reliability. He implemented Mermaid diagram rendering and introduced a dark/light theme toggle, improving the accessibility and clarity of technical content. Using Markdown and YAML, Nate tightened pre-commit validation for MkDocs configuration, ensuring consistent documentation builds across CI/CD pipelines. He also resolved a broken image link by switching to an absolute GitHub URL, which stabilized asset loading in the documentation. These targeted improvements streamlined developer onboarding and reduced ambiguity, reflecting a thoughtful approach to documentation engineering and configuration management within a short but productive timeframe.