# RSVPify MCP: Use RSVPify in Slack and Email

Source: https://maito.app/integrations/rsvpify

Connect the RSVPify MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “How many guests have RSVP'd yes to the November 20 gala?”

RSVPify runs events: invitations, RSVPs, guest lists and check-in. Connect the RSVPify MCP server to Maito once, and everyone on your team can use RSVPify 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 RSVPify
-   One connection for the whole team
-   Server by [RSVPify Inc.](https://rsvpify.com/)

Updated October 21, 2026

## What you can ask with RSVPify

Requests to Maito

![Dana](https://maito.app/marketing-avatars/dana.webp)

Dana in Slack

How many guests have RSVP'd yes to the November 20 gala?

![Sam](https://maito.app/marketing-avatars/sam.webp)

Sam by email

Send a reminder to everyone who hasn't responded to the launch party.

Maito uses RSVPify to do the work and replies where you asked.

## How to connect RSVPify

Open Connections in your workspace and choose Connect next to RSVPify. You sign in to RSVPify 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 RSVPify from then on. Or skip ahead and ask for the work: Maito sends you a link if RSVPify isn't connected yet.

## Questions

### What is the RSVPify MCP server URL?

RSVPify Inc. publishes it at https://mcp.rsvpify.com/, and it signs in with OAuth, so there's no key to copy.

### Can I use the RSVPify 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 RSVPify?

No. One person connects it once and chooses Workspace. Then everyone in the workspace, shared chats and Loops can use RSVPify, without signing in themselves. Choose Only me instead to keep it to your own chats.

### Do I have to connect RSVPify before I ask?

No. If a request needs RSVPify 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 RSVPify?

Yes. After you connect, turn off any RSVPify tools you don't want Maito to use, such as the ones that change data. Tools RSVPify adds later stay off until you turn them on.

## Also in Productivity

-   [Wispr Flow Wispr Flow is a voice dictation app that keeps your meetings, notes and tasks.](https://maito.app/integrations/wispr-flow)
-   [SlidesGPT SlidesGPT makes presentations and exports them to PowerPoint.](https://maito.app/integrations/slidesgpt)
-   [Craft Craft is a notes app for docs, notes and personal knowledge.](https://maito.app/integrations/craft)
-   [Roam Roam is a virtual office with messages, meetings and transcripts.](https://maito.app/integrations/roam)
-   [Alai Alai creates presentations and slides.](https://maito.app/integrations/alai)
-   [Otto Travel Otto Travel plans, books and manages business travel.](https://maito.app/integrations/otto-travel)

[See all integrations](https://maito.app/integrations)

## Put your AI employee to work.

Set it up in minutes. Connect RSVPify, then hand Maito the first job.

[Put Maito to work](https://maito.app/login?returnTo=%2Fintegrations%2Frsvpify)[Book a demo](https://cal.com/ddubovetzky/chat-with-the-founder)