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LangChain

ZKStamp Proof-100 for LangChain

io.github.zkstamp/proof100

Shielded proof-of-existence timestamps on BitcoinZ (zk-SNARKs). Free trial: 3 proofs.

client:LangChain transport:streamable-http tools:3

Install ZKStamp Proof-100 in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "proof100": {
            "transport": "streamable_http",
            "url": "https://proof.zketernity.app/mcp",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

What LangChain can do once it is connected

ZKStamp Proof-100 in other clients