Architecture documentation, often seen as burdensome by engineers, is crucial for the success of software projects, ensuring systems are well-understood and fostering higher productivity, collaboration, consistency, and effective onboarding. Traditional documentation approaches are often inadequate due to the time and effort required to keep them current, especially as software architectures grow increasingly complex and dynamic. The solution lies in integrating documentation into the development process through automation, eliminating the need for manual updates. Multiplayer leverages OpenTelemetry data to automatically generate and update comprehensive documentation, providing real-time, interactive, and accessible insights into system architecture and behavior. This automated approach ensures the documentation remains accurate and up-to-date, allowing engineers to focus on development while maintaining a reliable source of truth.