Skip to content
LangChain

Confere (Brasil) for LangChain

io.github.guilherme-gaiga/confere

Check a Brazilian company registry record (CNPJ) before paying. Says what was not checked.

client:LangChain transport:streamable-http tools:1

Install Confere (Brasil) in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "confere": {
            "transport": "streamable_http",
            "url": "https://confere.guilherme-gaiga.workers.dev/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

Confere (Brasil) in other clients