#calendar

Intentions gives your AI assistant a personalized timing layer through MCP. Ask when to act — a date, week, month, year, or hour — and get a clear 0–100 timing score, verdict, and explanation based on your own energy profile rather than generic advice. Use it to compare launch dates, find the best travel window, choose interview timing, or scan upcoming periods for support, pressure, and friction. Includes day, month, year, hour, and energy chart tools. Free tier includes 5 readings/day. Hour-level precision is available on Pro.

Heldly is an AI-native scheduling agent for Claude. Tell Claude what meeting you want. Heldly reads everyone's Google Calendar, places 3 holds across all hosts, sends a picker email to the invitee, and books the meeting when they choose. Built for sales, partnerships, recruiting, and any external meeting that crosses orgs.

AI scheduling assistant for agents. Timezone conversion, public holidays for 100+ countries, business hours checker, multi-timezone meeting slot finder, and Google Calendar event creation. x402 native — pay $0.01 per call, no signup needed. Works with Claude, ChatGPT, Cursor and all MCP clients.

Unified inbox MCP for WhatsApp, Telegram, Email, voice — read/send messages, search conversations, manage contacts, query knowledge graph, and trigger AI agents through natural language.

Hosted Google Calendar MCP server. Connect any AI agent to Google Calendar in about two minutes. No self-hosting, no Docker, no credentials.json. 10 tools including batch update, multi-account-one-key, and Google Advanced Protection support. Works with Claude Desktop, Claude Code, Claude.ai, Cursor, OpenClaw, Continue, Cline, Windsurf, and any HTTP-capable MCP client.

A self-hostable all-in-one planner combining calendar, notes, todos, and bookmarks. Built-in MCP server lets Claude Desktop, Cursor, and any MCP client operate your personal data via natural language. Single Go binary, MIT licensed.

Access your meetings, transcripts, summaries, and action items from Convo, an AI meeting assistant. Cross-meeting intelligence: prepare for calls with past context, get weekly digests, and track action items across all meetings. Works before, during, and after your meetings.

Japanese calendar data API for AI agents. Provides Rokuyo, Rekichu (13 types), Kanshi, 24 Sekki, and fortune judgments for 8 categories (wedding, business, moving, etc.). MCP + REST API.

Teres is the discovery and booking layer for AI agents. Search for real service businesses (barbershops, salons, spas, and more), check live availability, and create bookings directly in their existing systems — no API key required. Businesses connect their Square account once, and every MCP-compatible agent can find and book with them instantly. One of the first booking servers in the MCP registry.

Native macOS MCP server. Gives AI assistants access to Mail, Calendar, Teams, OneDrive, Contacts, Notes, Reminders, Finder, Word, Excel, PowerPoint — 82 tools, all running locally. No cloud, no API keys. GDPR compliant by architecture.

AI-powered social media posting across 14 platforms. Post to Twitter, Instagram, TikTok, Facebook, LinkedIn, YouTube and more with one command. AI adapts content per platform. Schedule posts and generate 30-day content calendars.

Calendar negotiation API for AI agents. Exposes all 19 MeetSync endpoints as named MCP tools — find mutual availability across participants, manage scheduling proposals, and confirm bookings directly from Claude or any MCP-compatible agent. No OAuth required, API key auth only.

中文万年历 MCP 服务。支持公农历转换、二十四节气、法定节假日、黄历宜忌、八字五行、黄道吉日查询，共 9 个工具，直接接入 Claude/Cursor 使用。

面向 AI Agent 的一站式数据 API，11 个 MCP 工具覆盖金融、信息、生活三大类别。金融：A 股行情（11 维度）/ 智能选股 / 市场全景 / 全市场搜索（11,780+ 条目）/ 贵金属；信息：网络搜索 / 新闻头条 / 全网热搜 / 每日简报；生活：天气预报 / 万年历。一个 API Key，三种接入（REST / MCP / CLI），每月 500 次免费调用，无需信用卡。

AirMCP connects AI to the entire Apple ecosystem on macOS. 253 tools across 25 modules: Notes, Reminders, Calendar, Contacts, Mail, Messages, Music, Finder, Safari, System, Photos, Shortcuts, Apple Intelligence, TV, Screen Capture, Maps, Podcasts, Weather, Pages, Numbers, Keynote, Location, Bluetooth, and Google Workspace. Features JXA + Swift dual-path automation, human-in-the-loop approval for destructive actions, and one-command setup via npx airmcp init. Works with Claude Desktop, Cursor, Windsurf, and any MCP client.

MCP server for Microsoft Outlook via Graph API. 20 consolidated tools for email, calendar, contacts, folders, rules, categories, settings, and shared mailboxes. Safety controls include dry-run preview, rate limiting, and recipient allowlists.

Calendrz is a calendar availability mirroring app for professionals juggling multiple Google Calendar or Microsoft 365 accounts. Connect your work, personal, and freelance calendars to a single Calendrz profile — when a busy event appears in any one of them, Calendrz auto-blocks that time across all the others. No event details are shared. No double bookings. No manual effort.

Temporal Cortex is a Model Context Protocol server that gives AI agents deterministic calendar capabilities — temporal context, datetime resolution, multi-calendar availability merging across Google Calendar, Microsoft Outlook, and CalDAV, and conflict-free booking with Two-Phase Commit. Powered by Truth Engine. Install: npx @temporal-cortex/cortex-mcp.

AI-powered meeting scheduling via MCP. Let Claude check your calendar, find mutual availability across companies, and book meetings — all through natural conversation. 6 tools: get_meetings, get_contacts, get_availability, schedule_meeting, get_recommended_slots, natural_language_schedule. Works with Google Calendar and Microsoft Outlook. Free to use.

Public MCP server for Google Calendar and Sheets. No setup required—just login and connect.

MCP Server for Slotix - AI-powered appointment management. Manage appointments, clients, availability and send notifications through Claude Desktop or ChatGPT.

An MCP server that enables interactive, browser-based user interfaces. It allows any MCP-aware AI chat client to generate charts, diagrams, visualizations, forms, calendars, and more — powered by context data, outputs from other tools, or synthesized by an LLM. The resulting UIs are fully interactive, editable, and customizable, making it easy to build dynamic workflows and visual experiences directly within the chat environment. Features: Chart Creation, Diagram Creation, Data Visualization, Form Generation, Calendar Creation, Date/Time Picker

Kalendis is a scheduling backend API that provides an MCP server for generating TypeScript clients and framework-specific API route handlers (Next.js, Express, Fastify, NestJS).

一个基于模型上下文协议（MCP）的中国节假日和农历信息服务器，为AI助手提供准确的法定节假日、调休安排、中国传统节日、农历转换、二十四节气和八字计算功能。西方节日都是固定公历日期，不需要查询工具。 项目地址：https://github.com/Eis4TY/china-festival-mcp

Knit MCP is Knit’s remote MCP server offering that allows you to create and package your own mcp servers that you can plug into your AI assistants to directly execute real-world tasks like: Fetching employee or payslip data from HR tools Creating candidates in ATS systems Updating invoices in accounting platforms Pulling CRM opportunities or contact details And much more — with full end-user scoped permissions It provides a real-time bridge between agents and hundreds of SaaS apps, with a focus on structured, secure, and standardized access to business-critical data. Supported Apps You can find the entire list of supported Apps here - https://www.getknit.dev/mcp-servers

MCP server for https://tradingeconomics.com/calendar useful for economics events

GoogleカレンダーのためのMCPサーバーです。

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Comprehensive, highly performant Google Workspace Streamable HTTP & SSE MCP Server with complete coverage for Calendar, Gmail, Docs, Sheets, Slides, Chat & Drive!

Description A lightweight MCP server for Google Calendar that exposes full CRUD operations (list, add, update, delete events) over the MCP protocol. Securely authenticates via Google OAuth and provides a simple CLI interface so any MCP-compatible agent or client can seamlessly integrate and automate calendar workflows.

MCP server for google calendar

This read-only MCP Server allows you to connect to Google Calendars data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at

MCP server for Google Calendar integration with AI assistants

MCP server for Google Calendar integration with AI assistants

MCP Server for Connecting Google Calendar And Claude Desktop

MCP Server for Google Calendar

This MCP server allows you to create calendar events, create events with attendees (including finding their email addresses). It integrates seamlessly with other MCP servers, such as the GitHub MCP server, to enhance your workflow.

This MCP server gives Claude Desktop access to your Microsoft 365 mail and Calendar, OneDrive, and Sharepoint using the Microsoft Graph API. ✨ Features ✅ Mail access: Compose, File, Delete, Search, filter, and analyze your inbox from Claude or any MCP-compatible agent (DONE) 🔜 Calendar support: List Events, Create Events, Delete Events, Search, Update (DONE) 🚧 OneDrive/Sharepoint support: Drive load, file metadata, file search queries (Coming soon: file parsing)

MCP server for google calendar

an local MCP server you can run on your env, connecting you to Microsoft Graph, and the complete M365 eco system.

MCP server to get google calendar

A simple mcp-server to add calendar events

MCP server for accessing Outlook Calendar events via API

Model Context Protocol (MCP) server that integrates with the Google Calendar API

Serviço mcp de calendario

A python-based MCP server for google calendar

中国传统黄历 MCP 服务 | Chinese Traditional Almanac MCP Service

MCP server for Google Calendar integration

Fixed booking system with Google Calendar integration, email confirmations, and MCP Server integration

A Model Context Protocol (MCP) server that allows Claude to access and manage your local Microsfot Outlook calendar (Windows only).

The Outlook Calendar MCP enables Claude to directly manage Microsoft Outlook calendars on Windows systems, offering a privacy-focused solution that keeps all data local. Users can view events, create meetings, find free time slots, and manage multiple calendars without their data leaving their machine.

A Model Context Protocol Server that allows you to interact with your MacOS Calendar through natural language.

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A Model Context Protocol server for Google Workspace integration (Gmail and Calendar)