mcp for LangChain
io.github.lemmaoracle/mcp
Verifiable provenance for AI agents — ZK proofs over confidential documents, no plaintext exposure.
client:LangChain
transport:streamable-http
runtime:npm
tools:5
Install mcp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp": {
"transport": "streamable_http",
"url": "https://mcp.lemma.workers.dev/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs