Use Superhuman Mail in Slack and Email
Superhuman Mail is a fast email app for Gmail and Outlook. Connect the Superhuman Mail MCP server to Maito once, and everyone on your team can use Superhuman Mail 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 Superhuman Mail
- One connection for the whole team
- Server by Superhuman Mail
Updated
What you can ask with Superhuman Mail
Dana in Slack
Sam by email
Maito uses Superhuman Mail to do the work and replies where you asked.
How to connect Superhuman Mail
Open Connections in your workspace and choose Connect next to Superhuman Mail. You sign in to Superhuman Mail 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 Superhuman Mail from then on. Or skip ahead and ask for the work: Maito sends you a link if Superhuman Mail isn't connected yet.
Connect Superhuman Mail
Sign in to Superhuman Mail in a new tab to give your agents access.
Connection name
Company Superhuman Mail
Who can use this integration?
Workspace
Workspace members and Loops can use this integration’s enabled tools.
Then turn off any tools you don't need. Everything else is on.
Questions
Superhuman Mail publishes it at https://mcp.mail.superhuman.com/mcp, and it signs in with OAuth, so there's no key to copy.
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.
No. One person connects it once and chooses Workspace. Then everyone in the workspace, shared chats and Loops can use Superhuman Mail, without signing in themselves. Choose Only me instead to keep it to your own chats.
No. If a request needs Superhuman Mail and it isn't connected yet, your agent sends you a link. Connect it, and the work picks up where it stopped.
Yes. After you connect, turn off any Superhuman Mail tools you don't want Maito to use, such as the ones that change data. Tools Superhuman Mail adds later stay off until you turn them on.
