Lukka On-chain Data MCP for LangChain
tech.lukka/uda
Raw and normalized on-chain data: balances, transactions, blocks and Ethereum validator activity.
client:LangChain
transport:streamable-http
Install Lukka On-chain Data MCP in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"uda": {
"transport": "streamable_http",
"url": "https://uda.mcp.lukka.tech",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs