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LangChain

Opper for LangChain

ai.opper/opper

EU AI gateway: search 700+ models, create projects and API keys, manage rules, usage and traces.

client:LangChain transport:streamable-http

Install Opper in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

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