# Hex MCP: Use Hex in Slack and Email

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

Connect the Hex MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “How many trials converted to paid last month?”

Hex is a data workspace with SQL, notebooks and shared projects. Connect the Hex MCP server to Maito once, and everyone on your team can use Hex 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 Hex
-   One connection for the whole team
-   Server by [Hex](https://hex.tech/)

Updated October 21, 2026

## What you can ask with Hex

Requests to Maito

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

Dana in Slack

How many trials converted to paid last month?

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

Sam by email

Run the weekly retention project and send me the main chart.

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

## How to connect Hex

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

## Questions

### What is the Hex MCP server URL?

Hex publishes it at https://app.hex.tech/mcp, and it signs in with OAuth, so there's no key to copy.

### Can I use the Hex 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 Hex?

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

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

No. If a request needs Hex 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 Hex?

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

## Also in Product analytics

-   [Amplitude Amplitude is product analytics: events, funnels, retention and the charts your team already saved.](https://maito.app/integrations/amplitude)
-   [PostHog PostHog is product analytics with insights, feature flags and session data.](https://maito.app/integrations/posthog)
-   [Mixpanel Mixpanel is product analytics: events, funnels and retention.](https://maito.app/integrations/mixpanel)
-   [Omni Omni is a BI platform. You can ask questions of your data through its semantic model.](https://maito.app/integrations/omni-analytics)
-   [Adobe Customer Journey Analytics Adobe Customer Journey Analytics reports on your metrics, dimensions and segments across channels.](https://maito.app/integrations/adobe-customer-journey-analytics)
-   [Tableau Tableau Cloud holds your data sources, views and dashboards.](https://maito.app/integrations/tableau)

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

## Put your AI employee to work.

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

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