LangChain

Neumann for LangChain

io.github.kromatic-innovation/neumann

Monte Carlo ranges for uncertain plans: project cost, budget, timeline, capacity, NPV/IRR/payback.

client:LangChain transport:streamable-http tools:17

Install Neumann in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "neumann": {
            "transport": "streamable_http",
            "url": "https://neumann.kromatic.com/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

Neumann in other clients

Neumann MCP server