Calendar MCP servers

A server here calendar events, availability or scheduling meetings.

Not here: booking a business's services.

408servers
237 remote171 localTagged by Odel's AI, which can make mistakes

Best fit

278 made for this, ranked by starsRemoteLocal
  1. Calendar @theluckystrike/calendarTime zone and calendar helper: meeting slots across countries, DST checks, .ics invites.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.1 GitHub stars.
  2. Google Calendar @domdomegg/google-cal-mcpAllow AI systems to list, create, update, and manage Google Calendar events.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  3. Calendar Ics Events Free Busy @bestremotetools/calendar-ics-events-free-busyRead an .ics export: list events with recurring series expanded, find free and busy, bill a meeting.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.1 GitHub stars.
  4. 中华万年历 · 八字黄历 @ainetcafe/netcafe-almanacChinese almanac: lunar calendar, BaZi 八字, daily 宜忌, lucky-day picker, public holidays.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  5. Abfallkalender Deutschland @alpayc/abfall-mcp-serverWaste collection dates for German addresses from municipal authority calendars.2% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  6. MSGraph MCP @timfurlong/msgraph-mcpMCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  7. Gws Connector @orieg/gws-connectorMulti-account Google Workspace MCP — Gmail, Calendar, Drive, Sheets, Docs with smart routing.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.1 GitHub stars.
  8. AddCal @addcal/addcalPublish public calendars and events others subscribe to: RSVPs, feeds and add-to-calendar links.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.1 GitHub stars.
  9. Better Workspace @n24q02m/better-workspace-mcpGoogle Workspace MCP — Docs, Drive, Calendar, Gmail, Sheets, Slides, Tasks, Chat, People, Forms8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  10. Apple Calendar @redpop/apple-calendar-mcpRead and create Apple Calendar events on macOS, and find free time across calendars.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  11. Corresync @nkiyohara/corresyncLocal-first mail, calendar, and task MCP with isolated accounts and guarded writes.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.1 GitHub stars.
  12. icloud-mcp @thomascrouzet/icloud-mcpstdio MCP for iCloud Calendar (CalDAV), with optional Contacts and Mail.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.1 GitHub stars.
  13. Panchangam @socraticsurge/panchangamTelugu Panchangam: tithi, nakshatra, muhurtas, festivals, tarabalam, gochara, daily rasi phalalu3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  14. MCP fork of Google Workspace CLI @shigechika/gws-mcpMCP fork of Google Workspace CLI (Gmail, Drive, Calendar, and more)7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.1 GitHub stars.
  15. TimeZest @sagarkalra-tech/timezest-mcpMCP Server for TimeZest: manage appointments, pending requests, and ticket schedules in Claude.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  16. Outlook Personal MCP @salahawad/outlook-personal-mcpFull-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph).8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  17. Calendar.app @p-l-ta/calendar-mcpList, search, and manage calendar events via macOS Calendar.app across all configured accounts.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  18. Ghl @northrosetech/ghl-mcp-serverGoHighLevel CRM for AI agents. 60+ tools for contacts, messaging, calendars, and payments.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  19. cal-scheduler @limey/cal-scheduler-mcpTimezone-correct CalDAV scheduling MCP server with validated recurrence and single-occurrence edits.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  20. iCloud @eodozzy/icloud-mcpRead-only-by-default MCP server for iCloud mail, calendar, and contacts (IMAP/CalDAV/CardDAV).6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  21. GHL Command @drjerryrelth/ghl-commandGoHighLevel MCP for Claude: 250 tools, 51 modules, incl. the only programmatic GHL workflow builder8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  22. Timergy @dockerdiscordcontrol/timergyCreate scheduling polls, vote, and finalize times from AI agents.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  23. Astrocal @astrocal/mcp-serverAI-native scheduling: check availability, book meetings, cancel and reschedule via MCP5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.1 GitHub stars.
  24. Outlook Calendar @pipeworx-io/outlook-calendarOutlook Calendar MCP Pack8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.