Official MCP RegistryListed

Multi Calendar

Outlook.com, Microsoft 365, Google, iCloud, Yahoo, AOL, CalDAV: free time, events, bookings, polls.

First seen 16 Oct 2026. Evidence as of 13 Nov 2026.

Tools

No tool list captured yet

Source listings

Each with its own history

Recorded changes

Since first seen

Tools

This server lists its tools only after sign-in.

12 Nov 2026, 19:08 UTC
Description changed (registry)
2 Nov 2026, 09:09 UTC
Description changed (registry)
18 Oct 2026, 15:08 UTC
Repository changed (registry)
16 Oct 2026, 19:08 UTC
Description changed (registry)
16 Oct 2026, 17:08 UTC
MCP URL changed from "https://calendar.lumman.co/mcp/calendar" to "https://calendar.lumman.co/mcp" (registry)
16 Oct 2026, 14:07 UTC
Listed (registry)

Source listings
Source	Listing	First seen	Last seen	Versions
Official MCP Registry	co.lumman/calendar	16 Oct 2026	13 Nov 2026	6