No fake news here, you really can program with musical notes if you want to!
I have a simple Serialized workflow, with 2 agents and several tools that provide additional information in Japanese. For now, the tools just return Japanese string. The agents are: Agent 1: Analyze ...
Beta: This SDK is supported for production use cases, but we do expect future releases to have some interface changes; see Interface stability. We are keen to hear feedback from you on these SDKs.