"How to query a database" matching MCP connectors:

reassignAOAuth

app.reassign

Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.

Mailbox MCPAOAuth

com.mailbox-mcp.mcp

Hosted remote server for a Microsoft 365, Gmail or IMAP mailbox you already own: 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.

Telegram Calendar MCPAOAuth

app.calendar-tg

Calendar bot in Telegram messenger With MCP you can create events/reminders, get your schedule, notes, plans etc

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.

I do everything related to calendar scheduling

Reliable Australian business-day, public-holiday and deadline tools for AI agents.

Free no-signup group scheduling describe a plan, share a link, rank times by who's free. Public MCP for AI assistants.

Book a haircut with Vilma Strakatá, Studio Natali Říčany (CZ): prices, free times, SMS-verified.

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

Read SDUK Studio's published articles and book a provisional discovery call.

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

Reliable Australian utility tools for AI agents, including state and territory-aware business-day, public-holiday, date-range and deadline calculations.

Immersive CommonsA

com.immersivecommons

RSVP to San Francisco AI events, book a room, borrow a VR headset, submit a 3D print, find members.

Import a volunteer roster and preview shifts. Test-mode until a human enables live SMS.

Free no-signup group scheduling; share a link and rank times by who's free.

Ask the agent of someone whose calendar you could not get. No credential needed to try.

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

Send a reminder to anyone with a public UnRemind.me page. No account or token.

Book meetings on a host's real availability. No auth - mirrors their public Yoya page.