# Calendly MCP: Use Calendly in Slack and Email Source: https://maito.app/integrations/calendly Connect the Calendly MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “List this week's discovery calls with the company each person works for.” Calendly is scheduling: event types, availability and bookings. Connect the Calendly MCP server to Maito once, and everyone on your team can use Calendly from Slack, by email, or from Claude, ChatGPT, Cursor, Codex, Grok or Muse. Nobody else has to sign in. - Connects in one click - Sign in with Calendly - One connection for the whole team - Server by [Calendly](https://calendly.com/) Updated October 21, 2026 ## What you can ask with Calendly Requests to Maito ![Dana](https://maito.app/marketing-avatars/dana.webp) Dana in Slack List this week's discovery calls with the company each person works for. ![Sam](https://maito.app/marketing-avatars/sam.webp) Sam by email Who canceled a meeting with us this month? Maito uses Calendly to do the work and replies where you asked. ## How to connect Calendly Open Connections in your workspace and choose Connect next to Calendly. You sign in to Calendly in a new tab, and that's the whole setup. Name the account and choose Workspace under who can use it. That's the only time anyone signs in: your whole team, shared chats and Loops can use Calendly from then on. Or skip ahead and ask for the work: Maito sends you a link if Calendly isn't connected yet. ## Questions ### What is the Calendly MCP server URL? Calendly publishes it at https://mcp.calendly.com/, and it signs in with OAuth, so there's no key to copy. ### Can I use the Calendly MCP server from Slack? Yes. Connect it to Maito once, then mention Maito in any Slack channel or send it a direct message. The same connection works by email and from Claude, ChatGPT, Cursor, Codex, Grok or Muse. ### Does everyone on my team have to connect Calendly? No. One person connects it once and chooses Workspace. Then everyone in the workspace, shared chats and Loops can use Calendly, without signing in themselves. Choose Only me instead to keep it to your own chats. ### Do I have to connect Calendly before I ask? No. If a request needs Calendly and it isn't connected yet, your agent sends you a link. Connect it, and the work picks up where it stopped. ### Can I limit what Maito does in Calendly? Yes. After you connect, turn off any Calendly tools you don't want Maito to use, such as the ones that change data. Tools Calendly adds later stay off until you turn them on. ## Workflows that use Calendly - [Research an account before a call Get a one-page brief on the company and the people you're meeting, without opening ten tabs. Sales · When you ask Works with Google Calendar, Microsoft 365, HubSpot, Salesforce.](https://maito.app/workflows/research-an-account-before-a-call) - [Brief every meeting automatically Every morning, get a short brief for each external meeting on your calendar. Sales · On a schedule Works with Google Calendar, Microsoft 365, HubSpot, Salesforce.](https://maito.app/workflows/brief-every-meeting-automatically) - [Plan the content calendar Turn launches, events and themes into a month of planned posts. Marketing · When you ask Works with Box, Google Calendar, Microsoft 365.](https://maito.app/workflows/plan-the-content-calendar) - [Prepare interview kits Interviewers get the CV summary, questions and scorecard before the interview. People and HR · When something happens Works with Google Calendar, Microsoft 365.](https://maito.app/workflows/prepare-interview-kits) - [Plan team events and offsites Get options for venues, dates and agendas without the back-and-forth. People and HR · When you ask Works with Google Calendar, Microsoft 365.](https://maito.app/workflows/plan-team-events-and-offsites) - [Plan my week Turn your calendar, inbox and tasks into a plan for the week. Founders and leadership · On a schedule Works with Google Calendar, Microsoft 365, Gmail, Linear, Asana.](https://maito.app/workflows/plan-my-week) [See all workflows](https://maito.app/workflows) ## Also in Scheduling and email - [Cal.com Cal.com is scheduling: availability, event types and bookings.](https://maito.app/integrations/cal-com) - [Superhuman Mail Superhuman Mail is a fast email app for Gmail and Outlook.](https://maito.app/integrations/superhuman-mail) - [Luma Luma runs events: event pages, guests and registrations.](https://maito.app/integrations/luma) - [Missive Missive is a shared inbox where teams read and handle email together.](https://maito.app/integrations/missive) - [Inkbox Inkbox gives agents their own email, SMS and iMessage accounts.](https://maito.app/integrations/inkbox) - [AgentMail AgentMail gives agents their own email inboxes to send, receive and reply from.](https://maito.app/integrations/agentmail) [See all integrations](https://maito.app/integrations) ## Put your AI employee to work. Set it up in minutes. Connect Calendly, then hand Maito the first job. [Put Maito to work](https://maito.app/login?returnTo=%2Fintegrations%2Fcalendly)[Book a demo](https://cal.com/ddubovetzky/chat-with-the-founder)