Worked on the modelcontextprotocol/registry repository to enhance developer onboarding by updating documentation related to authentication protocols. Focused on clarifying the OpenSSL 3.x requirement for Ed25519 key generation, the work addressed compatibility issues encountered with macOS LibreSSL in DNS and HTTP authentication flows. Using Markdown and technical writing skills, the developer added prominent notes and cross-references to guide users through setup and prevent misconfigurations. Validation steps confirmed that the OpenSSL 3.x path functioned as intended while the system LibreSSL path failed, ensuring accuracy. Collaborated closely with peers to ensure the documentation was comprehensive and reduced friction for new contributors.