"How to send queries to an Elasticsearch cluster" matching MCP connectors:

Invite someone to a calendar event by phone number and get their real email back when they accept.

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

AI-powered virtual assistant that connects to Gmail, Outlook, Slack, Salesforce, HubSpot, Google Calendar, DocuSign, QuickBooks, and 20+ other services. Manage your entire professional life through a single Claude conversation — email, calendar, CRM, documents, travel, expenses, and more.

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.

An AI-first personal CRM you run in natural language: contacts, reminders, notes, and more.

SimplyBook.me is an online booking and scheduling platform for service-based businesses. Its MCP connector lets AI assistants create and manage bookings, look up client and appointment data, and check availability directly from a chat interface. Connect your AI assistant to your SimplyBook.me - Free Appointment Booking System booking account.

Connects ChatGPT to your Apple Calendar via a local Mac agent + Vercel relay

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

First-party MCP server for Fastmail, including email, contacts, and calendars. See: https://www.fastmail.com/blog/an-mcp-server-for-fastmail/

Turn a written schedule into a live calendar link people subscribe to in Apple, Google, Outlook.

Turn signals from email, CRM, and meetings into a prioritized daily sales to-do list.

Connects to PleaseRemind.com to allow read and write access to all your reminders.

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