"Calendar" matching MCP servers:

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

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.

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

A local MCP server that provides read/write access to Google Calendar without data passing through third parties, enabling AI assistants to manage events directly via the Google Calendar API.

Calendar AI - MCP server providing AI-powered tools and automation by MEOK AI Labs

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 Claude and other MCP clients to read, search, and plan events across every calendar account on a Mac, including finding free time, preparing meetings, and creating or moving events, with deletes and changes to shared events requiring user approval. All data stays local via EventKit, and every change can be undone.

Enables AI apps to manage Google Calendar in plain language, including reviewing schedules, creating and changing events with guests and Google Meet, finding free time, and blocking Out of Office or Focus Time.

Content Calendar AI - MCP server providing AI-powered tools and automation by MEOK AI Labs

Enables multi-timezone calendar event overlap resolution and deep-work buffer negotiation. It provides deterministic conflict arbitration and structured telemetry for MCP-compatible clients.

Enables autonomous scheduling of creator content deliverable calendars and embargo wave campaigns through natural language, integrating with MCP-compliant clients for deterministic, zero-dependency execution.

Google Workspace MCP Server

Enables MCP clients to list, create, update, and delete Google Calendar calendars and events, run quick-add and free/busy checks, and work with primary or specified calendars through Google Calendar API tools.

A self-hosted MCP server that provides secure access to iCloud Mail, Calendar, and Contacts, enabling agents to read and send email, manage calendar events, and search contacts with safety controls like approval for outgoing messages.

Measures the shape of idle time in a booking calendar. Separates gaps that can actually be sold from structurally unsellable dead time, accounting for turnover time and the booking start grid. Fully offline, no API key required.

Enables users to describe workouts in plain English and have them created as structured Garmin Connect workouts with pace, HR, power, cadence targets, and repeat blocks. Also provides full workout lifecycle management including listing, updating, deleting, and scheduling to the calendar.

Independent latency and uptime data for 46 hosted AI inference APIs, probed every 5 minutes from 4 regions with no gateway, plus a verified model deprecation calendar and Claude Code / Codex speed and accuracy drift. Four read-only tools, no API key; data CC BY 4.0.

Enables AI agents to read and send email, handle attachments and manage calendar invitations through their own IMAP/SMTP mailboxes, with per-mailbox sender and recipient allow lists and automatic HTML-to-Markdown conversion. It runs as a single self-hosted Docker container, exposing the same tools over MCP and REST.

A Model Context Protocol server for managing iCloud Calendar events, supporting multiple alarms and both stdio and Streamable HTTP transports.

Crypto token unlock calendar for the next 60 days: each unlock rated by size against circulating supply, with recipients, futures availability, a track record of price moves before past unlocks, and on-chain checks of locked team and investor wallets.

Local-first Microsoft Outlook MCP server: a single Go binary that manages calendar events and mail through the Microsoft Graph API over stdio, with tokens stored in the OS keychain and no Entra ID app registration required. Exposes four aggregate tools (calendar, mail, account, system) dispatched by an operation verb, with multi-account support and read-only and mail-gating modes.

MCP server that provides access to SiftingIO market data, including live prices, SEC filings, OHLCV bars, 13F holdings, market status, and economic calendar tools for AI assistants.

An MCP server for Microsoft Graph, exposing 60 tools across calendar, email, meetings, Teams chat, files, people, directory, tasks, and OneNote over stdio or Streamable HTTP.

Enables any MCP-capable LLM to use a private, self-hosted persistent brain with categorized memory, skills, tools, devices, email, calendar, webhooks, scheduled jobs, encrypted secrets, and per-user areas.

22 consolidated MCP tools for email, calendar, contacts, folders, rules, categories, and settings with safety controls (dry-run preview, rate limiting, recipient allowlists) and MCP annotations on every tool. Works with personal Outlook.com and work/school Microsoft 365 accounts.

Korean Saju and Chinese BaZi (Four Pillars) computed by the CAFE engine: natal chart with Day Master and Ten Gods, Five Elements balance, chart structure (格局), yin-yang and climate, favorable-element candidates, and a manseryeok calendar with exact solar-term times. 6 read-only tools, no API key. Remote: https://mcp.24plus.ai.kr/mcp or npx -y @dangamsoft/cafe-mcp

Provides exact calendar calculations from 1971 to 2100, including OPM and Federal Reserve holiday observance, business-day addition and counting, and invoice due dates with weekend and holiday roll rules.

Provides real-time market data tools (quotes, news, earnings calendar, watchlist scanner, and composite analysis) for AI agents via Finnhub, with optional Alpaca broker integration and graceful degradation.

MCP server for MyT, T-Bank's internal employee app, enabling calendar management (schedule, meeting responses, cancellations) and parking space booking at the office.

Enables querying Lineage 2 private server openings by chronicle through the public L2 Calendar API from any MCP client.