# pg-aiguide MCP: Use pg-aiguide in Slack and Email

Source: https://maito.app/integrations/pg-aiguide

Connect the pg-aiguide MCP server to Maito in one click, and your whole team can use it from Slack or email: “What's the best index for range queries on a timestamp column?”

pg-aiguide searches Postgres and Tiger Data docs and database best practices. Connect the pg-aiguide MCP server to Maito once, and everyone on your team can use pg-aiguide from Slack, by email, or from Claude, ChatGPT, Cursor, Codex, Grok or Muse. Nobody else has to sign in.

-   Connects in one click
-   No sign-in needed
-   One connection for the whole team
-   Server by [Tiger Data](https://tigerdata.com/)

Updated October 21, 2026

## What you can ask with pg-aiguide

Requests to Maito

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

Dana in Slack

What's the best index for range queries on a timestamp column?

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

Sam by email

How should we set up partitioning for a 500 GB events table?

Maito uses pg-aiguide to do the work and replies where you asked.

## How to connect pg-aiguide

Open Connections in your workspace and choose Connect next to pg-aiguide. It needs no separate sign-in: choose Connect and it's ready. 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 pg-aiguide from then on. Or skip ahead and ask for the work: Maito sends you a link if pg-aiguide isn't connected yet.

## Questions

### What is the pg-aiguide MCP server URL?

Tiger Data publishes it at https://mcp.tigerdata.com/docs, and it needs no sign-in.

### Can I use the pg-aiguide 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 pg-aiguide?

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

### Do I have to connect pg-aiguide before I ask?

No. If a request needs pg-aiguide 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 pg-aiguide?

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

## Also in Developer tools

-   [Supabase Supabase is a Postgres database with authentication and storage.](https://maito.app/integrations/supabase)
-   [GitHub GitHub hosts your code: repositories, pull requests, issues and Actions.](https://maito.app/integrations/github)
-   [GitLab GitLab hosts your code: projects, issues, merge requests and CI/CD.](https://maito.app/integrations/gitlab)
-   [Lovable Lovable builds web apps from prompts, then lets you inspect and deploy them.](https://maito.app/integrations/lovable)
-   [Postman Postman holds your API collections, environments and docs.](https://maito.app/integrations/postman)
-   [Context7 Context7 has current documentation for popular code libraries.](https://maito.app/integrations/context7)

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

## Put your AI employee to work.

Set it up in minutes. Connect pg-aiguide, then hand Maito the first job.

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