# Supabase MCP: Use Supabase in Slack and Email Source: https://maito.app/integrations/supabase Connect the Supabase MCP server to Maito with one sign-in, and your whole team can use it from Slack or email: “How many users signed up last week, by day?” Supabase is a Postgres database with authentication and storage. Connect the Supabase MCP server to Maito once, and everyone on your team can use Supabase 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 Supabase - One connection for the whole team - Server by [Supabase](https://supabase.com/) Updated October 21, 2026 ## What you can ask with Supabase Requests to Maito ![Dana](https://maito.app/marketing-avatars/dana.webp) Dana in Slack How many users signed up last week, by day? ![Sam](https://maito.app/marketing-avatars/sam.webp) Sam by email Check whether the new orders table has the indexes it needs. Maito uses Supabase to do the work and replies where you asked. ## How to connect Supabase Open Connections in your workspace and choose Connect next to Supabase. You sign in to Supabase 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 Supabase from then on. Or skip ahead and ask for the work: Maito sends you a link if Supabase isn't connected yet. ## Questions ### What is the Supabase MCP server URL? Supabase publishes it at https://mcp.supabase.com/mcp, and it signs in with OAuth, so there's no key to copy. ### Can I use the Supabase 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 Supabase? No. One person connects it once and chooses Workspace. Then everyone in the workspace, shared chats and Loops can use Supabase, without signing in themselves. Choose Only me instead to keep it to your own chats. ### Do I have to connect Supabase before I ask? No. If a request needs Supabase 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 Supabase? Yes. After you connect, turn off any Supabase tools you don't want Maito to use, such as the ones that change data. Tools Supabase adds later stay off until you turn them on. ## Workflows that use Supabase - [Find out which customers a bug affects Get the list of affected accounts so you can reach out first. Customer support · When you ask Works with BigQuery, Supabase, Amplitude, Mixpanel, Gmail, Microsoft 365.](https://maito.app/workflows/find-out-which-customers-a-bug-affects) - [Answer data questions in Slack Ask a question in plain words and get the number, with the query behind it. Data · When you ask Works with BigQuery, Supabase.](https://maito.app/workflows/answer-data-questions-in-slack) - [Chart a metric Get a chart of any metric over time, ready to paste into a deck. Data · When you ask Works with BigQuery, Supabase.](https://maito.app/workflows/chart-a-metric) - [Explain a dashboard number Know what a number means and how it's calculated. Data · When you ask Works with BigQuery, Supabase, Notion, Confluence.](https://maito.app/workflows/explain-a-dashboard-number) - [Check data for problems Spot missing data, duplicates and sudden jumps before anyone trusts a bad number. Data · On a schedule Works with BigQuery, Supabase.](https://maito.app/workflows/check-data-for-problems) - [Write and fix SQL Get a working query from a description, or fix a broken one. Data · When you ask Works with BigQuery, Supabase.](https://maito.app/workflows/write-and-fix-sql) [See all Supabase workflows](https://maito.app/workflows/tool/supabase) ## Also in Developer tools - [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) - [Hugging Face Hugging Face hosts AI models, datasets and thousands of Gradio apps.](https://maito.app/integrations/hugging-face) [See all integrations](https://maito.app/integrations) ## Put your AI employee to work. Set it up in minutes. Connect Supabase, then hand Maito the first job. [Put Maito to work](https://maito.app/login?returnTo=%2Fintegrations%2Fsupabase)[Book a demo](https://cal.com/ddubovetzky/chat-with-the-founder)