"Server compatibility with ChatGPT or DeepSeek" matching MCP connectors:

Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.

Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.

Read appointments, types, calendars and availability; create, cancel or reschedule bookings.

MCP server for Cronofy — read calendars, events and free/busy, and create, update or delete events.

MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.

Hosted MCP server for the Healthie EHR & telehealth API: patients, appointments, charting, tasks.

Hosted MCP server for Cliniko — patients, appointments, availability, and invoices for AI agents.

Live KARVE Pilates class schedule and availability in Jeddah, with booking links. Read-only.

Agent-native CRM + get-booked platform. Operate over MCP, or pay per call via x402. No login.

Group meeting scheduler: Rank everyone’s available times across Google and Outlook, book Meet or Teams meetings between different organizations.

Personalized timing intelligence for AI agents — ask 'should I do X on this date?'

Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.

Find pickup soccer or drop-in football games via your AI. 70+ cities, one-click RSVP.

A MCP server that works with Google Calendar to manage event listing, reading, and updates.

Microsoft Exchange MCP server - hosted, multi-user, incl. Exchange on-prem & hybrid (EWS)

Open-source MCP server that gives AI agents access to real email and calendar in one npm install. Solves the problem of AI agents hitting a wall when they need your inbox.

The Cronofy MCP Server allows AI tools to schedule meetings with the Cronofy Scheduler. It is an endpoint that supports the Model Context Protocol for adding Cronofy to your agentic workflows. It is a server that provides tool rather than search capabilities. You can add the Cronofy MCP Server to your environment and list the tools without authorization. However, authorization is required to call any of the tools provided.

Scheduling and booking engine for AI agents. Check availability, hold slots, and confirm appointments with two-phase booking and conflict-free resource management.

Extracts calendar events from natural-language text, with .ics and calendar links.

Google Events listings with dates, venues, and ticket links via a hosted MCP server.