Worked on enhancing observability documentation for the Agent Development Kit in the google/adk-docs repository, focusing on improving guidance for metrics, traces, and logging in line with OpenTelemetry standards. Used Python and Markdown to add new documentation pages, clarify terminology, and address onboarding pain points. Introduced an environment variable to capture GenAI message content in logs, expanding end-to-end observability for GenAI-enabled workflows. Addressed documentation quality by fixing formatting, updating version tags, and preserving CLI examples. The work emphasized clear, maintainable documentation and practical integration guidance, supporting both Python and web-based ADK implementations for improved developer experience and operational insight.