what is AI Agent
You've Already Used an AI Agent — You Just Didn't Know It
May 17, 20264 min read13
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Series
AI Agents, Explained
A complete, practical guide to understanding how AI agents actually work — from tools and memory to workflows, RAG, and multi-agent systems.
No hype, just clear explanations and real examples.
What Is a "Tool" in AI Agents? (The Part That Makes Them Useful)
In the last post, we said this: An agent = AI that keeps trying But that brings up a fair question. How does it actually do anything? How does it open a file? Search the web? Run code and check if i
May 17, 20264 min read19
The Part Nobody Explains: How AI Agents Decide What To Do
In the last post, we saw this: AI can use tools. It can: search the web run code open files call APIs Cool. But something still feels… missing. Because there's one question almost nobody properly ex
May 18, 20265 min read17
How AI Agents Actually Work (What's Really Going On Behind the Scenes
Let Me Start With Something You've Probably Already Seen You type something like: "fix this bug" And then… you stop. You don't keep typing. You just watch. It reads your code. Changes something. Run
May 19, 20265 min read
What Is Orchestration in AI Agents? (The Hidden Layer That Controls Everything)
Let Me Ask You Something In the last post, we saw that AI agents work in a loop: Think → Decide → Use Tool → Get Result → Repeat That made sense. But once I understood that loop… one question immedia
May 19, 20265 min read