As far as I can tell, it just means giving the LLM the ability to run commands, read files, edit files, and run in a loop until some goal is achieved. Compared to chat interfaces where you just input text and get one response back.

Prompting, planning, iteration, coding, and tool use over an entire code base until a problem is solved.

> So tired of everything in the computing world today.

That's actually sad, and if you're - like I am - long in the tooth in computer land, you should definitely try agentic in CLI mode.

I haven't been that excited to play with a computer in 30 years.