# DeepL MCP: Use DeepL in Slack and Email

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

Connect the DeepL MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “Translate the Acme onboarding guide into German and French, formal tone.”

DeepL translates text and documents across 100+ languages in the style you prefer. Connect the DeepL MCP server to Maito once, and everyone on your team can use DeepL 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 DeepL
-   One connection for the whole team
-   Server by [DeepL](https://deepl.com/)

Updated October 21, 2026

## What you can ask with DeepL

Requests to Maito

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

Dana in Slack

Translate the Acme onboarding guide into German and French, formal tone.

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

Sam by email

How would this refund email read in Japanese? Keep it friendly.

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

## How to connect DeepL

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

## Questions

### What is the DeepL MCP server URL?

DeepL publishes it at https://mcp.deepl.com/v1/mcp, and it signs in with OAuth, so there's no key to copy.

### Can I use the DeepL 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 DeepL?

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

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

No. If a request needs DeepL 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 DeepL?

Yes. After you connect, turn off any DeepL tools you don't want Maito to use, such as the ones that change data. Tools DeepL 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 DeepL, then hand Maito the first job.

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