Official MCP RegistryHosted serverlearn.microsoft.com

Microsoft Work IQ Calendar

Create, update, and manage Microsoft 365 calendar events, invites, and availability over MCP.

Connect to Claude Code

Copy

claude mcp add --transport http microsoft-work-iq-calendar https://learn.microsoft.com/en-us/microsoft-agent-365/mcp-server-reference/calendar

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

https://learn.microsoft.com/en-us/microsoft-agent-365/mcp-server-reference/calendarstreamable-http

Published in the official MCP registry as “Microsoft Work IQ Calendar”. Verified through the vendor namespace.