- CalDAV @dominik1001/caldav-mcpCalDAV calendar operations (list, create, update, delete events) as MCP tools.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.103 GitHub stars.
- MS 365-21V MCP Server @mdwsk88/ms-365-21v-mcp-serverMCP server for Microsoft 365 on the 21Vianet China cloud: mail, calendar, files via delegated Graph.Not assessed yet.Runs on your machine, installed from Docker.100 GitHub stars.
- Intervals Icu @hhopke/intervals-icu-mcpRead/write Intervals.icu MCP server: activities, wellness, calendar, gear, and workouts.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.89 GitHub stars.
- Google Calendar @pulsemcp/google-calendarMCP server for Google Calendar integration with service account support and domain-wide delegation.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.81 GitHub stars.
- iCloud MCP @mrgo2/icloud-mcpApple Mail, Calendar, Contacts, Reminders, Notes, Messages and Safari via AppleScript or iCloud4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.62 GitHub stars.
- Macuse @macuse-app/macuseMCP server for Mac — control Calendar, Mail, Notes, Reminders, and any Mac app, fully on-device.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.44 GitHub stars.
- macOS Calendar & Reminders @kiki830621/che-ical-mcpmacOS Calendar & Reminders MCP server (24 tools). Native Swift EventKit, iCloud/Google/Exchange.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.40 GitHub stars.
- macOS Calendar and Reminders @psychquant/che-ical-mcpmacOS Calendar and Reminders MCP server (29 tools). Native Swift EventKit, iCloud/Google/Exchange.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.40 GitHub stars.
- DAV @philflowio/dav-mcpAI-orchestrated calendars, contacts & tasks across any DAV platform. 27 tools, field-agnostic.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.40 GitHub stars.
- Outlook @littlebearapps/outlook-mcpMicrosoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.39 GitHub stars.
- Outlook Assistant @littlebearapps/outlook-assistantMicrosoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.39 GitHub stars.
- Outlook MCP @mpalermiti/outlook-mcpMicrosoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (68 tools).6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.38 GitHub stars.
- AIquila — Nextcloud MCP Server @elgorro/aiquila-mcpNextcloud MCP server — files, calendar, contacts, mail, maps, notes, tasks & 120+ more tools7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.38 GitHub stars.
- Calendar @deciduus/calendar-mcpGoogle Calendar for LLM agents: find, create, update, move, delete events; free/busy; scheduling.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.26 GitHub stars.
- Apple Tools (Unified) @jonathanrreed/apple-tools-mcpUnified Apple ecosystem MCP server for macOS: Mail, Calendar, Notes, Files, Messages, and more.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.24 GitHub stars.
- Apple Calendar @jonathanrreed/apple-calendar-mcpList, create, update, and delete events in Apple Calendar on macOS.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.24 GitHub stars.
- Outlook @rlrghb/outlookOutlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.21 GitHub stars.
- iCloud Calendar @onekash/icloud-calendar-mcpMCP server for iCloud (Apple) Calendar access via CalDAV6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.20 GitHub stars.
- Iconnect @heznpc/iconnectMCP server for the entire Apple ecosystem — 123 tools across 14 modules. macOS only.Not assessed yet.Runs on your machine, installed from npm.18 GitHub stars.
- AirMCP @heznpc/airmcpGoverned MCP runtime for the Apple ecosystem, available on macOS with per-call approval.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.18 GitHub stars.
- Mac Shortcuts — read your Mac from any agent @dominic-dk/mac-shortcuts-mcpRead your Mac's Calendar, Reminders, Notes, Contacts and more via Shortcuts. Read-only, local.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.14 GitHub stars.
Calendar MCP servers
A server here calendar events, availability or scheduling meetings.
Not here: booking a business's services.
237 remote171 localTagged by Odel's AI, which can make mistakes
Most popular in Calendar
By GitHub stars, at most two per publisher- Number 1: Microsoft 365 MCP Server@softeria/ms-365-mcp-serverInteract with Microsoft 365 and Office services through the Microsoft Graph API.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1,031 GitHub stars.
- Number 2: Google Drive MCP@piotr-agier/google-drive-mcpSecure access to Google Drive, Docs, Sheets, Slides, and Calendar through MCP.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.224 GitHub stars.
- Number 3: Google Workspace@aaronsb/google-workspaceGive AI agents access to Gmail, Calendar, Drive, and more — multi-account, manifest-driven4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.191 GitHub stars.
