The Real Cost for LangChain
io.github.nobanks/therealcost-mcp
Free US money calculators with the math shown, from The Real Cost. Education only.
client:LangChain
transport:stdio
runtime:pypi
Install The Real Cost in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"therealcost-mcp": {
"transport": "stdio",
"command": "uvx",
"args": ["therealcost-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs