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Workday Calendar for LangChain

dev.workers.regnotes.workday-calendar/workday-calendar

Public holidays and business-day math (T+N, counts) for many countries; pay per call via x402

client:LangChain transport:streamable-http tools:4

Install Workday Calendar in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "workday-calendar": {
            "transport": "streamable_http",
            "url": "https://workday-calendar.regnotes.workers.dev/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

Workday Calendar in other clients