MCP Servers 189

MCP server for Google Calendar integration with service account support and domain-wide delegation.

macOS Calendar and Reminders

io.github.PsychQuant/che-ical-mcp

B✓Verified

macOS Calendar and Reminders MCP server (29 tools).

macOS Calendar & Reminders

io.github.kiki830621/che-ical-mcp

B✓Verified

macOS Calendar & Reminders MCP server (24 tools).

CalendarNew

io.github.deciduus/calendar-mcp

B✓Verified

Google Calendar for LLM agents: find, create, update, move, delete events; free/busy; scheduling.

MCP server for iCloud (Apple) Calendar access via CalDAV

Temporal Cortex Calendar MCP

io.github.temporal-cortex/mcp

B✓Verified

18 deterministic calendar tools: contact resolution, temporal context, availability, booking

Apple Calendar

io.github.JonathanRReed/apple-calendar-mcp

A✓Verified

List, create, update, and delete events in Apple Calendar on macOS.

Microsoft 365 Calendar

io.github.mindstone/mcp-server-microsoft-calendar

B✓Verified

Microsoft 365 Outlook calendar via Graph: list, get, create, update, respond, free/busy.

Calendarmcp

io.github.aernouddekker/calendarmcp

B✓Verified

MCP server for macOS Calendar.app — calendar and event management via AppleScript

Aruba Email & Calendar

io.github.jackfioru92/aruba-email

C✓Verified

MCP server for Aruba email and calendar via IMAP/SMTP/CalDAV

Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token

io.github.adelaidasofia/google-workspace-mcp

A✓Verified

Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token-efficient, macOS…

Mewcp Google Calendar

io.github.AMMAR-62/mewcp-google-calendar

B✓Verified

Schedule smarter - create, search, and manage Google Calendar events through AI.

Outlook Calendar

io.github.pipeworx-io/outlook-calendar

C✓Verified

Outlook Calendar MCP Pack

Calendar.app

io.github.p-l-ta/calendar-mcp

A✓Verified

List, search, and manage calendar events via macOS Calendar.app across all configured accounts.

Google Calendar

io.github.domdomegg/google-cal-mcp

B✓Verified

Allow AI systems to list, create, update, and manage Google Calendar events.

Apple CalendarNew

io.github.mgcrea/mcp-apple-calendar

A✓Verified

Search, read and act on Apple Calendar — ranges, free-time lookup, writes off by default

Hosted Google Calendar MCP server for AI agents.

Coordination Calendar Desk

io.github.Wxt-ai/coordination-calendar-desk

C✓Verified

Create a coordination calendar entry

IPO calendar, SEC filings, deal terms, and IPO news research via the IPOGrid MCP server.

Calendar

io.github.infoinlet-marketplace/mcp-calendar

C✓Verified

Google Calendar for AI agents — list/create/delete events and free-busy via OAuth token.

Icloud Calendar

io.github.IceyWu/icloud-calendar

A✓Verified

Manage Apple iCloud Calendar through a reliable CalDAV MCP server.

Nonlinear Calendar

io.github.singularitybpjade/balance-engine

B✓Verified

Nonlinear Calendar: this year’s months fold onto the previous 12 years.

Vietnamese Lunar Calendar for date and calendar conversion, and cultural insights.

Calendar tools for creating, updating, deleting events, managing invites, and checking availability.