oracle for LangChain
io.github.demi-hl/oracle
Keyless multichain crypto desk: chain reads + prepare-only unsigned txs. Your wallet signs.
client:LangChain
transport:stdio
runtime:npm
Install oracle in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"oracle": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@oracle-agent/oracle"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs