Worked on the MichaelCade/mcp-go repository to enhance reliability and ensure API-forward compatibility by addressing a key deprecation issue in the test server’s HTTP context handling. The contribution involved replacing the deprecated WithSSEContextFunc with WithHTTPContextFunc, aligning the test infrastructure with the intended API usage and safeguarding against future runtime errors. This targeted bug fix was implemented in Go, leveraging skills in API development, backend development, and testing. The approach focused on making a minimal yet effective code change, maintaining stability while reducing maintenance overhead. The work demonstrated careful attention to evolving API standards and proactive risk mitigation in backend systems.