"A guide to conducting thorough web-based research" matching MCP servers:

• outlook-web-mcp-server

  ma-nakaya

  F

  license

  A

  quality

  C

  maintenance

  Enables interaction with Outlook Web through its internal API, supporting email search, folder listing, email retrieval, read state changes, calendar events, and reply drafts without Microsoft Graph or COM.

  Last updated 2026-08-04

  7

  1

• gcalendar-mcp

  kfinkels

  F

  license

  A

  quality

  D

  maintenance

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

  Last updated 2025-11-27

  4

• MCP Calendar Server

  highthon-16

  F

  license

  A

  quality

  D

  maintenance

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

  Last updated 2025-08-02

  8

• ox-mcp

  Rheopyrin

  A

  license

  B

  quality

  B

  maintenance

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

  Last updated 2026-07-19

  12

  33

  73

  MIT

• Apple MCP Tools

  wearesage

  F

  license

  B

  quality

  -

  maintenance

  A collection of tools that enable AI assistants to interact with Apple applications and services including Contacts, Notes, Messages, Mail, Reminders, Calendar, Maps, and Web Search through the Model Context Protocol.

  Last updated 2025-05-06

  8

  1

• AIOS Co-Founder MCP

  varun-b-nagaraj

  F

  license

  B

  quality

  D

  maintenance

  Enables users to interact with a business co-founder/executive assistant that integrates with Google services (Gmail, Calendar, Contacts), web search, and includes approval gating for sensitive operations.

  Last updated 2026-01-09

  22

• Gmail + Calendar MCP Server

  eitan3

  A

  license

  B

  quality

  B

  maintenance

  A multi-account MCP server providing 72 tools for Gmail and Google Calendar, with password protection, environment variable-based credentials, and support for multiple accounts.

  Last updated 2026-06-09

  72

  MIT
• 

  muofficial

  micro

  A

  license

  -

  quality

  A

  maintenance

  Mu is an MCP server and web app that provides agents and humans access to real-world services like news, web search, mail, markets, weather, video, places, images, files, calendar, and contacts. It offers a wide range of tools and can be self-hosted or used live at micro.mu.

  Last updated 2026-08-04

  274

  AGPL 3.0

• Apple MCP - Enhanced Edition

  Ayaanisthebest

  A

  license

  -

  quality

  D

  maintenance

  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.

  Last updated 2025-08-21

  223

  2

  MIT

• Apple Reminders MCP

  chenningling

  A

  license

  -

  quality

  D

  maintenance

  A tool that enables creating and querying Apple Reminders through natural language, allowing users to set reminder content (title and notes) and specify reminder date/time.

  Last updated 2025-05-26

  15

  MIT

• Apple Calendar MCP Server

  Null-Phnix

  A

  license

  -

  quality

  B

  maintenance

  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.

  Last updated 2026-05-13

  32

  1

  MIT

• che-ical-mcp

  PsychQuant

  A

  license

  -

  quality

  A

  maintenance

  Native macOS Calendar & Reminders MCP server with 25 tools via Apple EventKit. Supports recurring events, location-based reminder triggers, multi-keyword search, duplicate detection, conflict checking, and batch operations across iCloud/Google/Exchange calendars.

  Last updated 2026-07-10

  33

  MIT

• personal-mcp

  Kiy-K

  A

  license

  -

  quality

  C

  maintenance

  A FastMCP server exposing 22 tools for calendar, to-do, notes, web search, math, scratchpad, task queue, and sandboxed code execution, designed for safe RL training with structured outputs and FastMCP transforms.

  Last updated 2026-06-22

  MIT

• Salta MCP

  jnuo

  A

  license

  -

  quality

  C

  maintenance

  Enables Claude Code to read, create, and complete tasks in your Salta life planner account, and break goals into dated steps, synced to your phone and web.

  Last updated 2026-06-25

  1

  MIT

• tutamcp MCP Server for Tuta

  peix2

  A

  license

  -

  quality

  B

  maintenance

  MCP server giving Claude access to Tuta mail, calendar, contacts and drive. Supports mail modes (dedicated/shared/folder), trusted sender filtering with E2E verification, and Docker-based setup.

  Last updated 2026-07-29

  AGPL 3.0

• Multi-MCP Agent System with

  RimeetMavani

  F

  license

  -

  quality

  C

  maintenance

  A system integrating two independent MCP servers for Google Calendar and Google Tasks APIs, orchestrated by an LLM agent loop with a web dashboard.

  Last updated 2026-07-01

• MCP Personal Assistant Agent

  zhangzhongnan928

  F

  license

  -

  quality

  D

  maintenance

  A versatile Model Context Protocol server that enables AI assistants to manage calendars, track tasks, handle emails, search the web, and control smart home devices.

  Last updated 2025-03-04

  23

• DayKeeper

  bugoms

  F

  license

  -

  quality

  B

  maintenance

  An MCP server that helps you remember special days and suggests personalized gifts and celebration messages based on relationships and budgets.

  Last updated 2026-07-13

• Personal Assistant MCP Server

  lemannrus

  F

  license

  -

  quality

  D

  maintenance

  A unified interface for managing digital life through integrations with Google Calendar, Obsidian Vault, Trello, and web page parsing capabilities.

  Last updated 2025-05-02

  5

• Appointment Scheduler MCP

  fastmcp-me

  F

  license

  -

  quality

  D

  maintenance

  A Model Context Protocol (MCP) server that connects to a PostgreSQL database to manage appointment scheduling.

  Last updated 2026-02-15