LangChain calendar ics reader events freebusy conflicts free_busy
How to: LangChain calendar ics reader events freebusy conflicts free_busy
Add calendar ics reader events freebusy conflicts to LangChain
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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()
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02
Save the file and restart LangChain.
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03
Ask for something free_busy does. LangChain lists the server's tools on connect and calls free_busy itself — you do not invoke it by name.
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04
If nothing happens, check the server is running and that calendar ics reader events freebusy conflicts's identifier in your config matches the one above exactly.
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 free_busy never becomes available.
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MCP_LICENSE_KEY
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.