Chapter 0: It sounds more complicated than it actually is

People make a big deal out of AI agents. But they aren't a big deal.

If you break them down, they're a handful of primitives.

The brand new stuff is all inside the LLM (an AI brain), and we can access it via an API. And API calls are also just primitives.

So, it turns out that it's very easy to understand and integrate LLMs. Much simpler than the news hype makes it feel like.