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Pyyan / Compare / Claude Agent SDK vs CrewAI

Claude Agent SDK vs CrewAI

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Agent Frameworks · verified 13 Aug 2026

Claude Agent SDKAnthropiccurrent
CrewAICrewAIcurrent
3 slots left
SpecificationClaude Agent SDKCrewAI
SummaryThe Claude Code loop as a library.Role-based agent crews.
ModelHarnessRole-based
LanguagePython, TSPython
MCP supportYesYes
StatusActiveActive
CategoryAgent FrameworksAgent Frameworks
OfficialAnthropic ↗CrewAI ↗

Highlighted rows are where these differ.

Claude Agent SDK

  • Renamed from Claude Code SDK in March 2026
  • Tools, bash and a full agentic loop

Best for custom agents.

Full spec sheet →

CrewAI

  • Define a crew with goals and tools
  • Added A2A support

Best for prototyping.

Full spec sheet →