← All rankings
Workflow & autonomous agents
Claude Agent SDK
Anthropic
A · StrongProduction-ready
Build multi-agent pipelines on Claude with subagents, tools, and MCP.
The most capable foundation for serious orchestration on long-context models — it is what Claude Code itself is built on. A rather than S only because it is Anthropic-model-locked.
Excellent at its job with real, known tradeoffs.