Fichário — CNPJ Brasil for LangChain
io.github.thiagopatzdorf/fichario
Free lookup of 28.4M active Brazilian companies by CNPJ or name (Receita Federal open data).
client:LangChain
transport:streamable-http
tools:16
Install Fichário — CNPJ Brasil in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"fichario": {
"transport": "streamable_http",
"url": "https://cnpj.genesisinnovation.io/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs