Over a two-month period, this developer contributed to the modelcontextprotocol/servers and modelcontextprotocol/typescript-sdk repositories by building a Homebrew-like MCP Manager resource and delivering a targeted OAuth bug fix. They implemented the MCP Manager using TypeScript and Markdown, streamlining MCP server deployment and lifecycle management while enhancing onboarding through improved documentation. In the TypeScript SDK, they addressed OAuth metadata discovery by correcting issuer resolution logic, ensuring the client used the proper authorization_server_url and reducing misconfiguration risks. Their work demonstrated a focused approach to API integration, OAuth protocol compliance, and clear documentation, with depth in both feature development and targeted bug resolution.