Python is the undisputed language of the AI era. It’s the language of research, the language of LLM orchestration (LangChain, CrewAI), and for many, the language of the enterprise backend.

When we designed the apcore-python SDK, our goal was simple: High Perceptibility, Low Intrusion. We wanted to give Python developers a way to make their code "AI-ready" without forcing them to rewrite their entire architecture.

In this nineteenth article of our series, we move from the engine room to the keyboard, showing you how to master the Python SDK to build professional, AI-Perceivable modules.

Defining Modules: The Two Styles

Every developer has a different preference. Some love the structure of classes; others prefer the simplicity of decorators. apcore supports both.