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Closed beta · the cabinet works

How to give an AI access to mail and stay in charge of your data

The story of Universal Mail MCP: from a question to a closed beta. The interfaces below are illustrations, not screenshots; the data is fictional.

Stage
Closed beta
Cabinet
Works
Access
By invitation

The question

An AI client needs mail. A person needs control.

Claude, Codex and ChatGPT can work with mail, files, a calendar and contacts once they are given access. The simplest path is one key for everything. We were interested in another: a person who sees each right separately and decides which to switch on.

The system

One path instead of a separate setup for each client

An AI client calls one address. The path runs through the rights you set for the connection and through the key's scope. Real access is the intersection of those conditions and what the provider can do.

AI clients

  • Claude
  • Codex
  • ChatGPT
One pathpermissions · key scope

What is reachable

  • Mail
  • Storage
  • Calendar
  • Contacts
A drawing of a principle, not an infrastructure diagram: nodes, hosts and addresses are deliberately not shown.
  1. Connection permissions
  2. Key scope
  3. Provider capability
  4. Real access

Permissions

Permissions are switches, not legal text

Each right is its own card. Off means forbidden. One “Save” for the whole set, and what a provider cannot do is never shown as working.

Connection permissions

Not checked
Mail · anna@example.test

Off means forbidden. No health is shown here: it has not been checked.

Illustration of the cabinet interface, not a screenshot. The data is fictional.

A new access key

Name
Claude Desktop
mcp_demo_••••••••a817

Shown once. Copy it now.

Illustration of the cabinet interface, not a screenshot. The data is fictional.

The key

A key is shown once

When a key is created its value is visible once. After that only the name and the last characters remain. A key can be revoked at any time, and the connection stops working at once.

Where we are

Closed beta: the cabinet works, registration is by invitation

We do not call this a launch for everyone. To get into the beta, write to us: addresses are added to the list by hand.

Is there a task with no ready-made solution?

Tell us what you want to do. Support answers: the company has no other address yet.

Access to the closed beta is requested on the product page.To the product page