# BlazeSQL MCP: Use BlazeSQL in Slack and Email

Source: https://maito.app/integrations/blaze-sql

Connect the BlazeSQL MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “How many active users did we have each week in September?”

BlazeSQL queries your SQL databases and warehouses, with dashboards and scheduled reports. Connect the BlazeSQL MCP server to Maito once, and everyone on your team can use BlazeSQL 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 BlazeSQL
-   One connection for the whole team
-   Server by [BlazeSQL](https://www.blazesql.com/)

Updated October 21, 2026

## What you can ask with BlazeSQL

Requests to Maito

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

Dana in Slack

How many active users did we have each week in September?

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

Sam by email

Send me a weekly report of new signups by country every Monday.

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

## How to connect BlazeSQL

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

## Questions

### What is the BlazeSQL MCP server URL?

BlazeSQL publishes it at https://claude.blazesql.com/, and it signs in with OAuth, so there's no key to copy.

### Can I use the BlazeSQL 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 BlazeSQL?

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

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

No. If a request needs BlazeSQL 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 BlazeSQL?

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

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-   [Hex Hex is a data workspace with SQL, notebooks and shared projects.](https://maito.app/integrations/hex)

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

## Put your AI employee to work.

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

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