"Understanding OAuth 2.0 Protocol" matching MCP servers:

Enables language models to directly manage Kronos 2.0 bookings and schedules, including checking available slots, listing resources and services, creating or moving appointments, linking amoCRM deals to bookings, and subscribing to webhooks via the Public API v1.

Enables reading and filling when2meet scheduling polls over HTTP, including computing availability from weekly schedules or calendar busy times, previewing, and submitting availability, all without browser automation or OAuth.

An MCP server that provides access to the Google Calendar API, allowing AI assistants to list and retrieve calendar items via OAuth 2.0 tokens.

A read-only MCP server that exposes a published iCalendar feed as calendar-query tools, enabling users to list events, view today/upcoming schedules, search events, and inspect feed info without OAuth or admin consent. Recurring events are expanded into individual occurrences on query.

Enables managing multiple Gmail accounts through a single MCP server, with independent OAuth per account, supporting email read, search, labeling, drafting and sending, as well as calendar and iCal feed operations.

A sample MCP server built with FastMCP that demonstrates basic tools and a Google OAuth integration for accessing Google APIs like Calendar.

unofficial MCP (Model Context Protocol) server for Reclaim.ai calendar integration - manage tasks, habits, and smart scheduling through AI assistants like Claude.

Production-grade MCP server for Microsoft 365, providing tools to manage Email, Calendar, Contacts, OneDrive, Teams, Tasks, and Users via delegated OAuth.

Enables creating and managing Google Calendar events through OAuth 2.0 authentication, supporting event details like title, time, location, description, and attendees.

Enables Claude to interact with Google Calendar through natural conversation, allowing users to view schedules, create meetings with Google Meet, cancel events, and search calendars using Nango for OAuth authentication.

Multi-account Google MCP server providing read access to Gmail and Calendar via stdio. Supports secure authentication for personal and work accounts with OAuth and keychain token storage.

Enables MCP-enabled AI clients to access Microsoft 365 operated by 21Vianet (China) through Microsoft Graph, supporting email, calendar, OneDrive, SharePoint, Teams, contacts, search, and intelligent aggregation with delegated permissions and OAuth 2.1.

A comprehensive MCP server that aggregates email, calendar, and contacts across Google, Microsoft, Zoho, and IMAP/SMTP services, designed for headless environments with OAuth device flow support.

MCP server providing full access to Google Workspace services (Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Contacts) using OAuth authentication.

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 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.

MCP server for interacting with Google Calendar, enabling reading events from public calendars and, with OAuth, creating, updating, and deleting events.

Enables managing TrueConf Server conferences, recordings, invitations, participants, chats, and calendars from any MCP client. Supports OAuth authentication and exposes 32 tools for conference, recording, and invitation management.

A hosted, OAuth-authenticated MCP endpoint exposing 176 tools that let AI assistants read and write jobs, candidates, applications, interviews, scorecards, prospects, talent pools, and imports within an organization's own applicant tracking data, scoped to the signed-in user's existing permissions.

Enables AI clients to interact with Google services (Gmail, Calendar, Drive, Tasks, YouTube, Contacts) via OAuth-authenticated Cloudflare Workers, allowing actions like sending emails, managing events, and searching files.