Engineering Notes
Thoughts and Ideas on AI by Muthukrishnan
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Tag: Tool Use
24
Jun 2026
Agent Loops Explained: The Simple Pattern Behind Useful AI Agents
A practical explanation of agent loops, how they differ from single-pass LLM calls, and why the simple think-act-observe cycle powers useful AI agents.
05
Oct 2025
How AI Agents Use Tools with Function Calling
## Concept Introduction **Tool Use** is the mechanism that allows a language model to interact with and affect the out...