Calendar MCP servers

A server here calendar events, availability or scheduling meetings.

Not here: booking a business's services.

411servers
241 remote170 localTagged by Odel's AI, which can make mistakes

Best fit

282 made for this, ranked by starsRemoteLocal
  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. iCloud @eodozzy/icloud-mcpRead-only-by-default MCP server for iCloud mail, calendar, and contacts (IMAP/CalDAV/CardDAV).5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.1 GitHub stars.
  6. GHL Command @drjerryrelth/ghl-commandGoHighLevel MCP for Claude: 250 tools, 51 modules, incl. the only programmatic GHL workflow builder13% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  7. 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.
  8. iCloud Calendar (CalDAV) @glob0x17/mcp-icloud-caldaviCloud Calendar over CalDAV: list, create, update, move and delete events. Optional read-only mode.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  9. Google Workspace (gsuite-sdk) @pabloalaniz/gsuite-sdkGmail, Calendar, Drive, Sheets, Tasks and Contacts for agents, with your own Google login5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  10. when-free @yauhenbichel/when-freeWhich days and times am I free? Reads your calendar feeds and answers with the slots you can offer.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  11. SavvyCal @mrfentmen/savvycal-mcpSavvyCal scheduling links, events and user.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  12. Loops @mrfentmen/loops-mcpMCP server for Loops: contacts, events. Needs a free API key.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  13. CohostSTR (MCP server for Guesty) @cohoststr/cohoststr-mcpCohostSTR: MCP server for Guesty. 43 read/write tools, free. Grounded replies, policy screen.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  14. Ms Calendar @0xka13b/ms-calendar-mcpMicrosoft Calendar (Outlook Calendar) MCP server for managing events via Microsoft Graph.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  15. Icyn Date @icyn12-tinker/icyn-dateDate context for agents: Chinese lunar calendar, solar terms, holidays for 12 regions. Offline.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  16. Homeport @capitalx/homeportApple Calendar, Reminders, Contacts, Notes, Messages and Shortcuts for AI, over Tailscale4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.
  17. Outlook Mac @valter-araujo/outlook-mac-mcpMCP server for Outlook personal accounts (Hotmail/Outlook.com) via Microsoft Graph API7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.
  18. Google Calendar @mmedum/google-calendar-mcpGoogle Calendar over MCP: calendars, events, recurrence and availability.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  19. Outlook @dockndevai/mcp-outlookOutlook mail and OneDrive files via Microsoft Graph — read, search, send and organize.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  20. Cal Auto Python @danielsousaoliveira/cal-auto-pythonSchedule a GitHub Projects backlog into Google Calendar, as a CLI or an MCP server.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  21. Fruit Forwarder MCP @pdfowler/fruit-forwarderScoped local MCP access to Apple Reminders and read-only Calendar data via macOS EventKit.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  22. Gee Sweet @khuisman/mcp-gee-sweetMCP server for Google Workspace — Sheets, Drive, Docs (HTML or Markdown), and Calendar.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  23. MCP Holded @t4dhg/mcp-holdedMCP server for Holded (Spanish ERP): invoicing, accounting, treasury, CRM, projects, payroll.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  24. CalDAV calendars @ni-c/caldav-mcpRead and write CalDAV calendars: events, tasks and journal entries over the open standard2% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.