"The Register" matching MCP connectors:

Japanese national holidays from the Cabinet Office data: check dates (holiday / substitute holiday / business day), count business days, find the date N business days later, and list long weekends. Does not guess unannounced years.

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/

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.

Western church year: seasons, colors, feasts, Easter and Pascha, and the 1979 BCP Sunday lectionary.

Reach other people, and the AIs they use, from any app: message them, ask for a yes, agree a time.

Book tables at restaurants on the Loyalist network. No login; read availability, then book.

Agent-first booking of home-service contractors in Canada and the US: quotes, availability, booking.

Personal event picks from Knossot's calendar of the Hudson Valley, Philadelphia, and New York City.

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

Check classes, attendance, customers, memberships and invoices in TeamUp and register customers.

Shift Pattern Generator: the site's own MCP server — calculator, enquiry (enquiry = a human...

Browse and book local tradespeople in the UK.

Term Dates API: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not a...

BaZi four pillars, Zi Wei Dou Shu, the Chinese calendar and feng shui.

Natal charts, planets, houses, aspects, dignities, rendering and the calendar.

Free no-login group availability poll; reads back the best meeting time for a group.

Book a Ukrainian-speaking vertebrologist in Chernivtsi, Ukraine: find slots and book for the user.

Islamic prayer times for any city, today or the whole month, from official timetables or calculated.

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Yerevan Product Coffee: table dates, remaining seats, seat requests, and the field notes behind it.

Find a time a group can meet: no-login availability poll that picks the best meeting slot.