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LangChain

eSIMpass for LangChain

com.esimpass/esimpass

Travel eSIMs for 200+ countries: live prices, phone check, checkout link, one-tap install.

client:LangChain transport:streamable-http tools:7

Install eSIMpass in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "esimpass": {
            "transport": "streamable_http",
            "url": "https://www.esimpass.com/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

eSIMpass in other clients