MCP Servers 199

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).

Calendar

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.

A MCP server that works with Outlook Calendar to manage event listing, reading, and updates.

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.

Apple Calendar

io.github.mgcrea/mcp-apple-calendar

A✓Verified

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

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.

Outlook Calendar

io.github.pipeworx-io/outlook-calendar

C✓Verified

Outlook Calendar MCP Pack

Google Calendar

io.github.domdomegg/google-cal-mcp

B✓Verified

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

CalDAV calendars

io.github.ni-c/caldav-mcp

A✓Verified

Read and write CalDAV calendars: events, tasks and journal entries over the open standard

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

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

Jp Calendar

io.github.skypier-jp-works/mcp-jp-calendar

B✓Verified

MCP server for Japanese business days, holidays, and fiscal-period calculations.

Consistency Calendar

io.github.olliejgooding/consistency-calendar

B✓Verified

Turn any goal with a deadline into a private, gamified, evidence-based execution calendar.

Japanese holiday and business-day calculations using official Japan Cabinet Office data.

Hosted Google Calendar MCP server for AI agents.