The question is not in how to build an agent. The question is do you REALLY need and AI agent? I just read an article today in this regard.
The point is that many teams and companies want an ai agent just becauseโฆ weโll, everybody โneedsโ them. But in fact, they just need a small simple automation that can be done with a small script or a bot. First, the team need to formulate: why do they need an agent? And then they can understand the real scope of responsibilities.