CNN Fear & Greed Index for LangChain
io.github.wildsurfer/cnnfag
CNN's Fear & Greed index for the US stock market: score, rating, indicators and daily history.
client:LangChain
transport:stdio
runtime:oci
Install CNN Fear & Greed Index in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"cnnfag": {
"transport": "stdio",
"command": "docker",
"args": ["run", "-i", "--rm", "ghcr.io/wildsurfer/cnnfag:2.2.0"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs