What are AI agents and why is everyone suddenly talking about them?
The short version: an AI agent is a system that can reason about a goal, plan steps toward it, use tools like web search or code execution, and complete multi-step tasks with minimal hand-holding. The key difference from a standard chatbot is that a chatbot responds. An agent acts.
Why it matters right now: every major AI platform shipped some version of agent capability in the last twelve months. Claude's Cowork mode, ChatGPT's operator features, Google's Project Astra, Lindy, n8n agent nodes, Make's AI agent modules. They all sit on the same conceptual foundation the video describes.
The distinction the video draws between agents that use tools and agents that orchestrate other agents is the one worth sitting with. A single agent using tools is impressive. A network of specialised agents coordinating on a complex task is the thing that changes what is achievable.
What I am genuinely curious about: which specific workflows would you trust an AI agent to handle today with minimal oversight and which ones feel like they still need a human in the loop at every decision point?