# Build path 2: frameworks

For developers: LangGraph, CrewAI, OpenAI Agents SDK, and Anthropic’s agent patterns. These handle planning loops, memory, retries, and multi-agent orchestration so you write business logic, not plumbing.

Canonical: https://robauto.ai/learn/ai-agents/11

_AI Agents: Software That Does the Work — lesson 11 of 24 (PLAYBOOK)_

For developers: LangGraph, CrewAI, OpenAI Agents SDK, and Anthropic’s agent patterns. These handle planning loops, memory, retries, and multi-agent orchestration so you write business logic, not plumbing.

Source: [LangChain — LangGraph](https://www.langchain.com/langgraph?utm_source=robauto)

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Machine surfaces: https://robauto.ai/llms.txt · https://robauto.ai/llms-full.txt · https://robauto.ai/.well-known/api-catalog