ReAct Agent Patterns

Implement Reason+Act agents that interleave thinking and tool use. Master the ReAct pattern, scratchpads, and the variants used by LangChain and AutoGPT.

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6

Lessons

💻

Code Examples

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Production-Ready

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Lessons in This Skill

Work through these 6 lessons in order, or jump to whichever topic you need most.

ReAct Fundamentals

Intermediate

Building ReAct from Scratch

Intermediate

Scratchpad Design

Intermediate

ReAct vs Plain Tool Loops

Intermediate

Common ReAct Failures

Advanced

Evaluating ReAct Agents

Advanced