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Agent Frameworks
Open-source libraries and SDKs for building custom AI agents from scratch.
Showing 4 tools
FeaturedFreemium
LangChain
The most popular framework for building LLM-powered applications and agents
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FeaturedFree
AutoGen
Microsoft's framework for building multi-agent conversational AI systems
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Freemium
LlamaIndex
Data framework for connecting custom data to large language models
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Paid
Claude Agent SDK
Anthropic's SDK for building production AI agents with Claude
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