John Koern focused on enhancing the developer experience for the apollo-mcp-server repository by addressing documentation quality. He identified and fixed a broken link in the configuration file documentation, ensuring users could reliably access example configuration files. Additionally, he corrected a typographical error to improve clarity for those configuring the Apollo MCP Server. John’s work, primarily using Markdown and technical writing skills, targeted onboarding friction and support overhead, making it easier for new users to self-serve. While the scope was limited to documentation rather than feature development, the improvements contributed to baseline reliability and smoother adoption for the project’s user base.