Read, create, and manage events across Google Calendar.
google-calendar, scheduling, events, productivity
Best Scheduling & Calendar MCP Servers in 2026
Scheduling and calendar MCPs: Google Calendar, Cal.com, and related tools for AI agents that plan and book — verified for 2026.
Top Scheduling & Calendar MCPs
- 1.Google Calendar—Read, create, and manage events across Google Calendar.
- 2.Calendly—Booking-link scheduling — share availability without exposing the raw calendar.
- 3.Apple Calendar (CalDAV)—Read and create events in Apple Calendar via CalDAV from any MCP client.
About Scheduling & Calendar MCP servers
Scheduling and calendar MCP servers let an AI agent read the calendar, find a slot that works, and put a meeting on it — without bouncing the user across three tabs. The best MCP servers for scheduling cover the major calendar surfaces (Google Calendar, Microsoft 365 / Outlook, Apple iCloud Calendar) plus the booking-link tools (Cal.com, Calendly, SavvyCal) that handle external attendees. Together they unlock the most common assistant request: "find me 30 minutes with X this week."
Choose by audience. For internal scheduling, Google Calendar and Microsoft 365 MCPs are the right defaults — the agent can read multiple team calendars and propose a common slot. For external scheduling (clients, candidates, vendors), Cal.com and Calendly MCPs share a public booking link instead of exposing internal availability. Pair a calendar MCP with a Communication MCP to send the actual invite and a Productivity MCP to log the meeting against the right project.
Common mistakes: granting full mailbox scope when calendar-only would do, letting an agent send invites without a final confirmation step, and forgetting timezone normalization — calendar APIs return events in mixed timezones and agents are surprisingly bad at this. Each MCP below documents auth scopes and recommended timezone handling. Start with read-only against your own calendar, prove the "find a slot" flow, then add write capabilities and external scheduling.
All Scheduling & Calendar MCPs
3 MCPs ranked by popularity. Filter by attribute or search by name.
3 of 3 MCPs
| # | MCP | Tags | Setup | Complexity | Labels | |
|---|---|---|---|---|---|---|
| 1 | Google Calendar Read, create, and manage events across Google Calendar. | google-calendar, scheduling | 10 min | Medium | ||
| 2 | Calendly Booking-link scheduling — share availability without exposing the raw calendar. | calendar, scheduling | 5 min | Low | ||
| 3 | Apple Calendar (CalDAV) Read and create events in Apple Calendar via CalDAV from any MCP client. | calendar, apple | 10 min | Medium |
Top Scheduling & Calendar MCPs ranked
Detailed cards with setup time, complexity, and key labels.
Booking-link scheduling — share availability without exposing the raw calendar.
calendar, scheduling, calendly, booking
Read and create events in Apple Calendar via CalDAV from any MCP client.
calendar, apple, caldav, icloud
Archived (historical reference)
2 Scheduling & Calendar entries are archived — the upstream package was deprecated or pulled, or a documented security issue applies. The detail page is preserved for historical reference and migration guidance, but these are NOT current editorial picks.
Also in the ChatGPT Apps directory
1 Scheduling & Calendar brand is available as one-click ChatGPT Apps. These are not ranked alongside the editorial picks above — they're listings from chatgpt.com/apps surfaced here for brand-search continuity.
FAQ: Scheduling & Calendar MCPs
Which calendar MCP should I start with?
Google Calendar if you use Workspace, Outlook Calendar if you use Microsoft 365. Both expose read, free-busy, and create-event tools; the create surface should require a human-in-the-loop confirmation.