What Are AI Agents, and Why Is Everyone Talking About Them?
What are AI agents, and why is the news suddenly full of them? Cutting through the hype cycle to the one part that changes your next month of work.
Headlines scream; builders ask 'so what do I do differently?' The practical takeaway from agents going mainstream: the gap between idea and shipped product just shrank again, and the people who practice directing agents now will compound an unfair lead.
How do AI agents work?
An agent runs a loop: it takes a goal, acts with real tools, observes what happened, and corrects itself until the job is done. That loop is why this wave is different from chatbots — the AI doesn't just answer questions about the work, it performs the work.
How do you start using AI agents?
Don't study the news — practice. Pick one real, repetitive task you understand deeply, hand it to an agent like Claude Code, and direct it the way you'd direct a contractor. Directing agents is a skill that compounds, and the people practicing it now are building the unfair lead.
Author
Evgeny Arsentyev
PhD · Chief Product Officer at a healthtech company
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