"Information about queue-based systems or concepts" matching MCP servers:

Provides Japanese national holidays, wareki (era) conversion, and date information. Works fully offline with no API keys required.

Read-only MCP server for Gingr pet-care facility data, enabling queries about owners, animals, reservations, appointments, services, and staff via natural language.

Telugu Panchangam for AI assistants: daily panchangam, muhurta windows, tarabalam, festivals, eclipses, gochara and planetary positions for any city, computed in three classical systems (Drik Ganita, Surya Siddhanta, Vakya). 17 tools; runs via uvx mcp-server-panchangam.

Provides read-only access to Hostaway PMS data, enabling assistants to answer questions about listings, calendars, reservations, and inbox threads, and generate occupancy, inbox, and completeness reports without writing or sending anything.

MCP server for managing Google Calendar reminders with time-based and location-based triggers, enabling creation, listing, and deletion of reminders.

Enables AI assistants to manage Cozi Family Organizer accounts, including creating and updating shopping/todo lists, managing calendar appointments, and accessing family member information.

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 machi

An ADT-based calendar management system that enables users to create, update, and organize events by category with integrated stamina tracking functionality.

MCP server for Open-Xchange & standards-based mail: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts, free/busy.

Enables Claude to interact with Canvas LMS, allowing natural language queries about courses, deadlines, grades, and feedback.

MCP server for Universidade de São Paulo's student systems (Moodle, JupiterWeb) enabling assistants to query grades, schedule, tasks, and more via secure backend.

Everway turns forwarded confirmation emails into one day-by-day itinerary. This MCP server is a hosted bridge between your Everway account and MCP-compatible AI tools: once connected, your assistant can read your itinerary, answer questions about your plans, and add or update bookings.

Enables accurate calculation of Korean public holidays, substitute holidays, and business days, with tools to check dates, list holidays, and compute working-day intervals. It works as a public MCP connector requiring no authentication or API keys.

Enables AI assistants to interact with native Apple applications including Messages, Notes, Contacts, Mail, Reminders, Calendar, and Maps. Features smart contact resolution, priority-based search, and comprehensive Apple ecosystem integration with enhanced error handling.

Real public/bank/school holiday lookup for 206 countries via a rule-based calendar engine (moveable holidays like Easter computed astronomically, not guessed). Priced per call via x402/USDC on Base.

MCP server for managing Zoom meetings, enabling creation, update, deletion, and retrieval via Claude or Cursor.

A Model Control Protocol server for integrating with DingTalk, enabling users to send messages, retrieve conversation/user information, and query calendar events through Claude.

Provides Claude with full access to Apple Calendar on macOS for event management, smart scheduling, and schedule analytics. It enables natural language event creation, conflict detection, and template-based scheduling through AppleScript integration.

Enables MCP-aware agents to interact with the classic Outlook desktop client for mail, calendar, contacts, tasks, and Out-of-Office settings via the COM API, without Azure or OAuth.

Enables LLMs to read, create, and manage Google Calendar events through a standardized interface, including features like listing calendars, managing events, and processing calendar information from screenshots and images.