"Using PostgreSQL with n8n Workflow Automation" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.
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
Deterministic date arithmetic with auditable receipts: business days, due dates, holidays.
Read-only MCP server for short-term rental owners in Poland. Query reservations, availability, pricing, guest reviews, and monthly stats via 10 tools. OAuth 2.1 with PKCE or static Bearer token.
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.
Create a group date poll in one sentence; participants vote with no account.
Schedule real phone-call reminders with WhatsApp follow-up — medication, wake-ups, family check-ins.
Production-ready Muslim prayer reminder MCP with astronomical precision and theological disclosure.
Japanese holiday and business-day calculations using official Japan Cabinet Office data.
Book a call with 904 Digital Media (Jacksonville, FL): services, open times, requests.
Find and book local service businesses (plumbers, HVAC, detailers) at real prices, with approval.
111 marketing, RevOps and SaaS calculators with benchmarks, guided reviews, content search, booking.
Book a haircut with Vilma Strakatá, Studio Natali Říčany (CZ): prices, free times, SMS-verified.
Find local services, check live availability, and book real appointments with consent.
Send a reminder to anyone with a public UnRemind.me page. No account or token.
Check live availability and book therapy sessions with a Malayalam-speaking psychologist.
Turn any goal with a deadline into a private, gamified, evidence-based execution calendar.
A MCP server that works with Google Calendar to manage event listing, reading, and updates.
Live KARVE Pilates class schedule and availability in Jeddah, with booking links. Read-only.
