#react

2 articles

01 ·Agents·FREE·PAPER·8 min read Build Your Own Agent Loop — The Minimal Shape of Tool Calling At the center of every AI agent is a single while loop. We build it from scratch without a framework — the shape of JSON function calls, what ReAct actually left behind, and the stopping conditions where nearly every incident originates. 02 ·Agents·FREE·PAPER·8 min read LLM Agents from Scratch — Designing the Tool-Use Loop Think, reach for a tool, look at what came back, think again. Working only from the text of the ReAct paper (Yao et al., 2022): why adding language to the action space is the whole idea, what function calling really implements, and the failure modes the authors actually measured — runaway loops and hallucinated tool calls.