lcas for LangChain
cloud.lcas/directory
Find ERC-8004 agents on Ethereum and Base whose MCP or A2A endpoints actually answer.
client:LangChain
transport:streamable-http
tools:5
Install lcas in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"directory": {
"transport": "streamable_http",
"url": "https://lcas.cloud/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs