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LangChain calendar ics reader events freebusy conflicts Prompt/plan_my_day

How to: LangChain calendar ics reader events freebusy conflicts plan_my_day

client:LangChain transport:streamable-http prompt:plan_my_day

Add calendar ics reader events freebusy conflicts to LangChain

  1. 01

    Open pip install langchain-mcp-adapters and merge this in. Keep any servers already there.

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "calendar-ics-reader-events-freebusy-conflicts": {
            "transport": "streamable_http",
            "url": "https://mcp.zovo.one/mcp/calendar",
        }
})

tools = await client.get_tools()
  1. 02

    Save the file and restart LangChain.

  2. 03

    plan_my_day is surfaced through the client's prompt API, fetched by name. Unlike a tool, you invoke it deliberately — LangChain will not call it for you.

  3. 04

    If it does not appear, check that calendar ics reader events freebusy conflicts is connected and that you are looking at its prompts rather than its tools.

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

Set these first

calendar ics reader events freebusy conflicts will not start until these are set, so it never reaches LangChain.

  • MCP_LICENSE_KEY

Same prompt, other clients

Read from the server itself, by connecting to it and calling prompts/list on 24 September 2026. A listing does not declare its prompts, so asking is the only way to know them, and this is what the server actually offers rather than what its listing claims. Names only are stored; connect the server for each prompt's arguments.