During February 2026, Aim King enhanced observability in the google-gemini/gemini-cli repository by developing advanced telemetry tracing features using TypeScript and OpenTelemetry. Aim focused on instrumenting traces with richer OTEL attributes, enabling users to gain deeper insights for debugging and performance optimization. The technical approach involved exposing detailed telemetry data, which allows for faster identification of issues and more effective performance tuning. Although no major bugs were addressed during this period, Aim collaborated with other contributors to deliver this feature, demonstrating a strong understanding of telemetry and debugging practices. The work provided a solid foundation for future observability improvements.