Best Calendar AI Skills & MCP Servers
36 curated Calendar skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Local
LMCP — connect Claude Desktop, Cursor, Windsurf to Mail, Calendar, Contacts, Teams, OneDrive on macOS. Privacy-first: all data stays on your Mac.
Personal Suite
Local-first personal productivity MCP server for Claude, Cursor, and any MCP client. Email, Calendar, Messaging, Search, Image Generation. BYOK, no cloud, no signup.
Google Calendar
MCP server that provides google calendar capabilities
Google Docs
MCP server for Google Docs, Sheets, Drive, Gmail, and Calendar
Google Calendar Workspace
MCP server for Google Calendar integration with service account support
Server
Siftable MCP server - human planning tasks, executable agent work queues, knowledge, code context, and automation tools
Server
MCP server for iCloud Calendar access via CalDAV
Server Apple Events
MCP server that provides native integration with Apple Reminders and Calendar on macOS.
Server Google Workspace
MCP server for Google Workspace integration (Gmail, Calendar, Drive) with flexible authentication
Google Multi
Local MCP server for Google Workspace (Gmail, Drive, Calendar, Sheets, Docs, Contacts, Tasks, Meet, Search Console, +Forms/Chat/Admin) across multiple accounts — OAuth-only, encrypted token storage, deny-by-default writes.
Outlook
MCP server for Microsoft Outlook email and calendar
Gws
MCP server that exposes Google Workspace CLI (gws) as Model Context Protocol tools
Google Tools
The easiest MCP server for Google Workspace — Drive, Docs, Sheets, Gmail, Calendar, and Forms. 153 tools with one-click browser auth. Read Word docs, PDFs, and spreadsheets straight from Drive.
Google Calendar
MCP server for Google Calendar
Server Cal
Cal.com scheduling MCP server - manage bookings, event types, and availability
Ainative Zerodb Memory
AINative ZeroDB Memory MCP Server - 18 tools for agent memory: 9 memory + 5 write-back (Slack, Gmail, Calendar, GitHub, Notion) + 4 plan artifacts (persistent plans/PRDs across sessions with diff history). Auto-context middleware. Production-ready for Cla
Obsidian Content Calendar
An MCP server that turns your Obsidian vault into an AI-powered content calendar for Claude Desktop, Cursor, Cline and ChatGPT.
Google Calendar
Google Calendar MCP Server with extensive support for calendar management
Calendarmcp
MCP server for macOS Calendar.app — calendar/event management via AppleScript
Google Calendar
MCP server that provides google calendar capabilities
Temporal
MCP server providing temporal intelligence for AI: 69 tools for timezone conversions, 32 cultural calendars, 247+ country holidays, 5 financial markets, business time calculations, astronomical events, prayer times, astrology, duration/period calculations
Google Workspace
MCP server for Google Workspace: Docs, Sheets, Drive, Gmail, Calendar, Slides, and Forms
Server Calendar Autoauth
A Model Context Protocol server for Google Calendar integration with auto authentication
Lit Forge
MCP server (19 tools): NISA/iDeCo/retirement simulation, 28-indicator market snapshot, economic release calendars (BEA/NY Fed/FRB/BLS/DOL-ETA/S&P Global/Cabinet Office/BOJ), central bank speakers (Fed/BOJ/ECB, live), latest BLS macro values (7 series), an
About Calendar skills on iClaude
iClaude is the universal install layer for AI skills. Every Calendar skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.