"Using Google Sheets as a CRM" 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.
Discover meeting-coordination Envoys. Work in progress; identity discovery is coming soon.
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/
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.
GDPR-compliant calendar access for AI assistants: read, create, edit, RSVP. Google, MS 365, Apple.
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.
Reliable Australian business-day, public-holiday and deadline tools for AI agents.
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
Japanese holiday and business-day calculations using official Japan Cabinet Office data.
Check shifts, time clock entries, time-off requests, swaps and availability, and manage shifts.
Car maintenance due dates, cost estimates and seasonal checklists. Free.
Round-robin fixtures, standings and match-day plans for league organizers. Free.
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.
Read and write Less Annoying CRM contacts, notes, tasks, events, pipelines and groups.
Book a free 15-minute call with Felix Schmidt, AI management consultant for founders and CxOs.
