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.
3,411 stars and 6,540,532 monthly downloads. Used by 12 other packages. Actively maintained with 18 commits in the last 30 days. Available on PyPI.
Stars
3,411
Forks
379
Language
Python
License
MIT
Category
Last pushed
Mar 12, 2026
Monthly downloads
6,540,532
Commits (30d)
18
Dependencies
3
Reverse dependents
12
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