TechAngles Agent Lab — AI Agents, Function Calling & Agent Engineering
Learn how AI agents actually work — tools, function calling, FunctionGemma, agent architecture, workflows, and real hands-on engineering explained simply.
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
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
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
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
Let me ask you something before we get into any definitions. Have you used Cursor? Claude? GitHub Copilot? If yes — you've already used an AI agent. Nobody just never told you that. Let me show you wh