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Public Holidays & Business Days (200+ countries) for LangChain

io.github.pcp183/business-days

Public holidays and business-day math (add, count, check) for 200+ countries and regions. x402.

client:LangChain transport:streamable-http tools:1

Install Public Holidays & Business Days (200+ countries) in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "business-days": {
            "transport": "streamable_http",
            "url": "https://business-days-production.up.railway.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

Public Holidays & Business Days (200+ countries) in other clients