Worked on the modelcontextprotocol/kotlin-sdk repository to enhance the resilience of the Kotlin SDK by introducing recovery logic during message deserialization. When initial parsing failed, the new approach retried from the first JSON object, reducing user-facing deserialization errors and improving reliability. Updated the continuous integration workflow using YAML to automatically upload JUnit test results, making test failures more visible and debugging more efficient. Focused on core SDK development, error handling, and CI/CD integration, the work maintained compatibility while streamlining deployment and issue resolution. Utilized Kotlin and YAML to deliver targeted improvements in both error recovery and automated testing processes.