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LangChain

NotaMCP for LangChain

io.github.csseocao/notamcp

Issue Brazilian service invoices (NFS-e Nacional) from your AI, with preview and confirmation.

client:LangChain transport:streamable-http tools:10

Install NotaMCP in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "notamcp": {
            "transport": "streamable_http",
            "url": "https://notamcp.com.br/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

NotaMCP in other clients