Dados B3 for LangChain
io.github.val7h/dados-b3
Brazilian stock (B3) fundamentals: ratios, dividends, scores, REITs (FIIs), ETFs. Open methodology.
client:LangChain
transport:streamable-http
runtime:oci
tools:20
Install Dados B3 in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"dados-b3": {
"transport": "streamable_http",
"url": "https://dadosb3.com/mcp/",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs