"calendar" matching MCP servers:

Japanese calendar API for AI agents. Provides Rokuyo, Rekichu, Eto, 24 Solar Terms, and fortune judgments. MCP + REST API.

Enables AI assistants to interact with GitHub project boards as calendar events, analyze team workloads, and provide scheduling insights. Supports team status tracking, workload distribution analysis, and smart task assignment recommendations.

A Model Context Protocol server that enables direct integration with macOS Calendar application using AppleScript, allowing users to create, list, and search calendar events without requiring OAuth setup.

Enables comprehensive calendar management with capabilities to create, list, update, and delete events through a Model Context Protocol server integrated with Google Calendar.

Enables management of multiple Google Calendar accounts with support for searching, creating, updating, and deleting events on primary calendars through natural language, with encrypted credential storage.

Enables creating Google Calendar meeting invites with automated authentication via OAuth. Supports scheduling meetings with customizable title, duration, notes, and attendees through a simple command-line or MCP tool interface.

This read-only MCP Server allows you to connect to Google Calendars data from Claude Desktop through CData JDBC Drivers. For full CRUD support, check out the first managed MCP platform: CData Connect AI (https://www.cdata.com/ai/).

Google Workspace MCP Server

A Model Context Protocol server for AI models to access and manipulate Apple Calendar data on macOS through a standardized interface.

Provides AI agents with accurate current time and date, including the Jalali (Persian) calendar, timezone-aware with automatic DST handling, via an MCP server.

A lightweight MCP server providing comprehensive date, time, and day-of-week information. It supports relative time calculations, timezone conversions, and detailed calendar metadata like week numbers and quarters.

Enables AI agents to perform exact, reproducible mechanical computation — text diffing, hashing, JSON querying, calendar arithmetic, deadline-bounded regex extraction, CSV parsing, similarity scoring, unit and base conversion — instead of relying on probabilistic guessing. Runs dependency-free, read-only and offline over stdio, with schema validation and hard caps on every operation so no call can hang the client.

Calendar MCP server with atomic booking, conflict prevention, deterministic RRULE expansion, and TOON token compression for AI agents.

Helps construct and validate Microsoft Graph REST API calls with on-demand tool loading, providing request details, required permissions, and code examples for categories like users, files, mail, calendar, groups, notes, tasks, sites, and subscriptions.

A privacy-first MCP server providing 14 offline Brazilian utilities including document validation, boleto parsing, PIX BR Code generation/parsing, and calendar tools.

Enables AI agents to perform deterministic date, time, timezone, holiday, and business-day arithmetic through MCP, including elapsed-time and calendar-aware operations that skip weekends and supported official holidays.

Enables comprehensive Google Apps Script project lifecycle management (creation, content, versions, deployments, execution, metrics) and controlled access to Google Workspace APIs (Sheets, Docs, Drive, Gmail, Calendar, Tasks, Forms, Slides) with automatic PKCE OAuth and explicit confirmations for destructive actions.

Provides comprehensive date, time, timezone, and calendar operations powered by Luxon, enabling AI agents to perform time calculations, timezone conversions, and temporal data handling across 400+ IANA timezones.

A Model Context Protocol server that enables running AppleScript code to interact with Mac applications and system features including Notes, Calendar, Contacts, Messages, file management, and more.

Single MCP tool to connect all your favorite tools: Gmail, Calendar and 40 more.