These tools integrates with

MCP SDK (Python)vsClaude Agent SDK

Official Anthropic Python SDK for MCP versus Anthropic's official agent SDK

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Choose MCP SDK (Python) when…

  • •You're building MCP servers in Python
  • •You want Anthropic's official Python MCP primitives
  • •Your Claude integration is Python-based

Choose Claude Agent SDK when…

  • •You are building Claude-first production agents
  • •You want native MCP and sub-agent primitives
  • •You want a first-party Anthropic SDK with prompt caching

Side-by-side comparison

Field
MCP SDK (Python)
Claude Agent SDK
Category
MCP Servers
Agent Frameworks
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
—
OSS: Free
GitHub Stars
⭐ 6,000
—
Health
●95 — Active
●80 — Active

MCP SDK (Python)

The official Python SDK for building MCP servers and clients. Pairs with FastMCP for high-level abstractions and custom MCP server development.

Website ↗GitHub ↗

Claude Agent SDK

Anthropic's first-party agent SDK for building production agents on top of Claude. Native MCP support, sub-agents, tool use, and prompt caching out of the box. Routinely benchmarked alongside Strands, LangGraph, and the OpenAI Agents SDK in 2026 framework comparisons.

Website ↗GitHub ↗

Only MCP SDK (Python) (6)

MCP SDK (TypeScript)FastMCPContext7SpeakeasyMCP.soClaude Agent SDK

Only Claude Agent SDK (5)

OpenAI Agents SDKLangGraphMicrosoft Agent FrameworkAnthropic APIMCP SDK (Python)

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See how MCP SDK (Python) and Claude Agent SDK fit into the bigger picture — 235 tools, 543 relationships, all mapped.

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