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LangChain

wren for LangChain

ai.wrenapp/wren

Ask your AI to write in your Wren notebook: notes, graphs, flowcharts and formulas as real ink.

client:LangChain transport:streamable-http tools:13

Install wren in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "wren": {
            "transport": "streamable_http",
            "url": "https://mcp.wrenapp.ai/mcp",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

What LangChain can do once it is connected

wren in other clients