Hackathon: Who is the Agent Master? is an in-person hackathon challenging teams to build agent-based solutions and orchestration workflows. Participants form teams to prototype agent skills and integrations over a short timeframe, with mentors and judges evaluating creativity, technical execution, and real-world applicability. The event is suitable for engineers, product builders, and researchers interested in agent architectures, multi-agent coordination, and rapid prototyping; prizes and follow-up support are often provided to winners.