"An overview of end-to-end testing" matching MCP servers:

A stateless MCP server that forwards calendar operations to a CalDAV server, enabling AI assistants to list, search, create, update, delete events, and query free/busy information via encrypted tokens.

Enables scheduling and todo management via MCP, allowing users to add reminders, view tasks, and mark completion through natural language.

Integrates the MeetSync calendar negotiation API to enable AI agents to autonomously manage participants, find mutual availability, and handle meeting bookings. It exposes 19 tools for end-to-end scheduling workflows including participant preferences, proposals, and confirmations.

Enables AI clients to fetch and list calendar events from Morgen, supporting end-of-day diary generation by providing schedule data.

An agentic AI system that automates end-to-end HR workflows, from onboarding to scheduling, using the Model Context Protocol (MCP).

Enables AI agents to organize group plans end to end: find when people are free, negotiate prices with venues, split costs, and settle payments through PayPal within each person's spending limits. Bookings, invitations, and alternatives nearby are handled over MCP, REST, and A2A with receipts anyone can verify.

Enables clients to turn a single event or booking screenshot into a source-backed action card with questions, independent review, and a confirmed .ics calendar export, without autonomous booking or reminder delivery.

This MCP server enables an AI receptionist to manage field-service bookings end-to-end: checking technician availability from live Outlook calendars, sending asynchronous SMS offers, tracking request status, and creating confirmed Outlook events with ETag-locked concurrency, all without customer sign-in.

Enables AI agents to interact with Microsoft Teams through Microsoft Graph API, using delegated device-code authentication to act on behalf of the user.

An MCP server that provides 49 tools to access Microsoft Outlook for Mac, enabling management of mail, calendar, contacts, tasks, and notes via AppleScript.

Enables an agent to read and manage calendars across Nextcloud, iCloud, Google and any CalDAV server, merging every account into one sorted view. Exposes tools for listing and searching events, finding free time, and creating, updating or deleting events, with secrets kept out of the config.

Enables AI agents to list, create, update, upsert, and delete calendar events that are stored as notes in a self-hosted Trilium instance, exposing tool names and arguments interchangeable with the Nextcloud Calendar MCP. Events carry stable UIDs, timezone-aware start/end and inclusive all-day semantics, tags, locations and recurrence, and the same notes can be served to standard calendar clients over CalDAV.

MCP server integrating with When2Work scheduling API, enabling AI assistants to query employee schedules, shifts, time off, and reports via a set of tools.

MCP server to list and get events from Evento's public API using an API key.

An MCP server that gives Claude Code and Codex full control of a personal Outlook.com mailbox and calendar via the Microsoft Graph API, enabling mail, draft, folder, and calendar operations through natural language.

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

Enables AI assistants to interact with Google Calendar through a simplified OAuth setup. Supports creating, editing, deleting, and searching calendar events without the complexity of Google Cloud Console configuration.

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.

Enables managing calendars, tasks, and contacts on an existing Radicale CalDAV/CardDAV server via MCP.

MCP server for iCloud integration, enabling management of calendars (CalDAV), contacts (CardDAV), and email (IMAP/SMTP) through natural language.

This server provides a Model Context Protocol interface for a local task management service. It enables AI assistants to manage tasks, organize projects, and view daily schedules through a robust set of provided tools.

Enables read-only access to an explicit set of pre-configured CalDAV calendars, letting an agent list configured calendars, search and list events across a bounded time range or by text query, and fetch individual events by UID without any write capability.

Enables read-only access to the local Apple Calendar on macOS through an MCP client, allowing retrieval of today's events, events for a specific date, or events in a date range. It supports optional calendar filtering and keeps calendar data local.

An MCP server that enables AI assistants to interact with Google Calendar and Gmail, allowing users to manage events, send emails, and organize their inbox through natural language.

An unofficial MCP server that enables adding content to daily notes, creating notes, saving links, and scheduling reminders in Reflect from Claude Desktop.

An Alexa+ MCP server that turns household emails and photographed notices into a shared list of bills, appointments, deliveries, and renewals, with source quotes and privacy controls. It also enables drafting and, after confirmation, sending follow-up replies in Gmail and handing off renewal links via QR code.

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 users to arrange a meeting with the OpenWork team in San Francisco from inside an MCP-capable agent, using an interactive 3D café card, email confirmation, and automatic time, place, and calendar invite details.

Simulates an Alexa+ booking assistant with MCP tools to preview, approve, change, and recover reservations, preventing duplicates and preserving user edits.

Enables AI assistants to read, search, draft, and send email from an IIT Delhi mailbox through MCP with scoped tokens and secure credential handling. It also supports contact resolution, attachments, threads, follow-ups, and calendar event extraction.