Skip to content
mcp/harbor
LangChain

shikamaru for LangChain

io.github.jayofemi/shikamaru

Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib.

client:LangChain transport:stdio runtime:npm

Install shikamaru in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "shikamaru": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@jayofemi/shikamaru"],
        }
})

tools = await client.get_tools()

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

shikamaru in other clients

shikamaru MCP server