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LangChain

stamp for LangChain

io.github.theoddden/stamp

Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.

client:LangChain transport:streamable-http runtime:pypi tools:6

Install stamp in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "stamp": {
            "transport": "streamable_http",
            "url": "https://stamp-mcp.terradev.cloud/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

stamp in other clients