langchain-mcp-adapters and langchain-mcp-tools-py

These are complements that serve different integration depths: the official LangChain adapter provides native MCP protocol support within LangChain's core framework, while the third-party utility offers a lighter-weight conversion layer specifically for wrapping MCP servers as LangChain tool objects.

langchain-mcp-adapters
91
Verified
langchain-mcp-tools-py
61
Established
Maintenance 20/25
Adoption 25/25
Maturity 25/25
Community 21/25
Maintenance 10/25
Adoption 16/25
Maturity 18/25
Community 17/25
Stars: 3,411
Forks: 379
Downloads: 6,540,532
Commits (30d): 18
Language: Python
License: MIT
Stars: 26
Forks: 10
Downloads: 8,160
Commits (30d): 0
Language: Python
License: MIT
No risk flags
No risk flags

About langchain-mcp-adapters

langchain-ai/langchain-mcp-adapters

LangChain 🔌 MCP

Bridges Anthropic's Model Context Protocol (MCP) servers with LangChain/LangGraph by converting MCP tools into LangChain-compatible tools, supporting multiple transport types (stdio, HTTP, streamable HTTP, SSE) and server connections simultaneously. Provides a `MultiServerMCPClient` for managing multiple MCP servers and runtime authentication headers, enabling agentic workflows to access distributed tool ecosystems.

About langchain-mcp-tools-py

hideya/langchain-mcp-tools-py

MCP to LangChain Tools Conversion Utility / Python

Related comparisons

langchain-mcp-adapters and langchain-mcp-client langchain-mcp-adapters and lc2mcp langchain-mcp-adapters and langchain-mcp-client langchain-mcp-adapters and langchainjs-mcp-adapters langchain-mcp-adapters and mcp-client-langchain-py langchain-mcp-adapters and langchain-mcp-tools-ts-usage

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