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LangChain

MailFixture for LangChain

com.mailfixture/mailfixture

Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.

client:LangChain transport:streamable-http

Install MailFixture in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mailfixture": {
            "transport": "streamable_http",
            "url": "https://mailfixture.com/mcp",
        }
})

tools = await client.get_tools()

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

MailFixture in other clients