"How to send a message on Slack" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Hosted email MCP for your own Gmail, Outlook.com, Microsoft 365, iCloud or IMAP inbox: read, search, draft, reply in thread, forward and file mail. It moves or flags up to 500 messages in one call, and a send leaves exactly one copy in Sent. A calendar is a separate connection, and connecting one adds diary and scheduling tools.
Find free times at Gaplessly businesses on a plan with AI booking, then get a link to book.
Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.
Search, summarize and organize your WhatsApp chats from Claude, ChatGPT or Cursor: contacts, groups, labels, notes, reminders and scheduled messages. Tool calls run in the Kaption extension for WhatsApp Web (Chrome, Edge) or the Kaption desktop app, which must be open. Sign-in is OAuth 2.1 with a code sent on WhatsApp. No send-now tool. Setup: https://kaptionai.com/mcp/
Find open times and book, reschedule or cancel meetings on anyone's Tempi link. No account needed.
See your clinic's free slots, doctors, rooms, service prices and how busy each day is.
Free hosted MCP server that connects ChatGPT and Claude (claude.ai, Claude Code) to multiple Gmail, Google Calendar, Google Drive (read-only) and Google Contacts accounts, Slack workspaces and Notion through one connection URL. Search, read and act across every connected account at once, with a memory shared across your AI assistants. OAuth sign-in. Outlook / Microsoft 365 are not supported.
Calendar bot in Telegram messenger With MCP you can create events/reminders, get your schedule, notes, plans etc
Zero-auth MCP server for sending a reminder to anyone with a public UnRemind.me page. No account or token. The recipient approves it before it enters their list.
250,000+ real, local, future events, ranked for the signed-in person. Free to connect.
Reliable Australian business-day, public-holiday and deadline tools for AI agents.
I do everything related to calendar scheduling
Reach other people, and the AIs they use, from any app: message them, ask for a yes, agree a time.
Custody schedules (2-2-3, 2-2-5-5, week on/off) as a year calendar both co-parents can subscribe to
Check shifts, time clock entries, time-off requests, swaps and availability, and manage shifts.
Ask Riverview Office Cleaning questions and book a free office walkthrough in NE Ohio.
Ground truth for Jewish life: kosher checks, places, menus, providers, events, Shabbat times.
Create a group date poll in one sentence; participants vote with no account.
MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.
Check properties, calendars, leads, quotes, guests and messages in Hostfully, and send replies.
