"Calendar" matching MCP servers:

Provider-agnostic CalDAV calendar MCP server that connects any CalDAV calendar to AI assistants, enabling calendar operations like listing, creating, updating, and deleting events.

An MCP server for Apple iCloud Calendar over CalDAV, supporting list, search, create, update, delete, RSVP, and free-time finding without local macOS dependencies.

MCP server that gives Claude and other MCP hosts full access to Calendar.app on macOS — list, search, create, update, and delete events across all configured accounts.

This project implements a Python-based MCP (Model Context Protocol) server that acts as an interface between Large Language Models (LLMs) and the Google Calendar API. It enables LLMs to perform calendar operations via natural language requests.

Exposes Apple Calendar data through an EventKit helper app. Enables reading, creating, updating, and deleting calendar events on macOS.

Enables reading your Microsoft 365 calendar to get today's meetings and availability.

Enables an authenticated caller to list, create, and update events on their own Apple iCloud calendars over CalDAV, plus gated deletes with a confirm-preview step. Accounts are resolved per principal, so each caller only reaches their own calendars and credentials stay in the environment.

Enables AI agents to query China's statutory public holidays and makeup-workday schedules, and convert solar dates to lunar dates with zodiac and ganzhi details.

MCP server that lets AI agents manage Google Calendar -- create events, check availability, and manage schedules.

Enables agents to list CalDAV calendars, query events by time range, and create, update, or delete events while keeping credentials in environment variables and never exposing passwords in responses.

Provides read-only access to calendar events from iCal feeds, enabling agents to query schedules, search events, and check availability via natural language.

Enables read-only access to a Google account's calendars through the Google Calendar API, exposing tools to list calendars, view upcoming agendas, query events by date range, and search events by free text.

Enables an MCP client to work with a single Google Calendar account using your own OAuth client over stdio: listing calendars and events, free-text search, finding free time across calendars, and creating, updating, or deleting events and answering invitations. Write operations can be gated behind an ask rule and control whether attendees receive Google email notifications.

MCP server for accessing macOS Calendar events

Enables reading and writing events to a single iCloud calendar, with support for recurring events and reminders, scoped to a specific calendar.

Google Calendar MCP server with natural language scheduling, conflict detection, smart slot finding, complex recurring events, and a Telegram bot interface. Self-hosted, works with Claude Desktop and any MCP-compatible client.

Google Calendar integration in Cursor IDE. This server enables AI assistants to manage Google Calendar events through natural language interactions.

Enables querying Japanese public holidays and calculating business days, including holiday checks, holiday lists, and business-day arithmetic.

Unified MCP server for calendar access connecting Exchange (EWS), Google Calendar, and CalDAV through a single MCP interface, enabling multi-calendar event management via natural language.

mcp-nextcloud-calendar

MCP server for iCloud (Apple) Calendar access via CalDAV

A macOS-only MCP server that lets Claude read and create events in Apple Calendar, list calendars, and find free time using EventKit.

Enables agents to read, create, update, and delete iCloud Calendar events, including recurring events, via CalDAV.

Remote MCP server for managing iCloud calendar events via CalDAV, supporting CRUD operations, ICS import, and deployment on Prefect Horizon.

Enables turning pasted syllabus text into dated calendar events, expanding recurring classes while skipping holidays and reading weeks, building valid .ics files with reminders, and merging calendars to surface conflicts. All processing runs locally without login or network access.

Enables AI agents to list, create, update, upsert, and delete calendar events that are stored as notes in a self-hosted Trilium instance, exposing tool names and arguments interchangeable with the Nextcloud Calendar MCP. Events carry stable UIDs, timezone-aware start/end and inclusive all-day semantics, tags, locations and recurrence, and the same notes can be served to standard calendar clients over CalDAV.

Enables access to Google Calendar events from a public ICS feed, allowing users to list and search calendar events within specific date ranges with automatic handling of recurring events.

Enables AI assistants to read, create, update, move, and delete calendar events, list calendars, and query free/busy across multiple independent Google accounts through a single interface, with each account routed explicitly and gated by role-based access control. It also includes a built-in personal time-management assistant and stores each account's OAuth tokens in a local encrypted vault.

Provides accurate Japanese business day utilities including holiday checks, settlement day calculations, and fiscal period determination, all with embedded holiday data from 2020-2030.

Enables an AI agent to view calendars, find and expand recurring events, and create or update events on JMAP servers such as Stalwart, with safeguards like no deletion and invitations disabled by default.