Essential

Your Essential account

Connect your
assistant.

Choose your service, copy Essential’s URL and add it in your assistant’s connection settings. Then sign in to Essential and approve access.

Setup status

Checking availability…

No connection has been made by this page.

Checking your Essential sign-in…

1. Choose your assistant

AI service

2. Copy this URL

Paste into your service’s connection settings, not the ordinary chat box. A copied link does not grant access.

3. Add it to ChatGPT

  1. Open ChatGPT Plugins → Add → Add custom MCP server.
  2. Name it Essential, paste the URL into Server URL and choose OAuth. Review the request, then create the plugin.
  3. Sign in to Essential and choose the access you want. Install/select Essential in your chat before using it.

Connection controls vary by account and service. If asked for client details that Essential has not supplied, stop and contact Essential. Do not guess them or paste passwords into chat.

4. Check it works

Ask: “Use Essential to read my saved routines.” Then ask it to save one routine you choose and check your account. A chat saying it is connected is not proof that a record was saved.

Only the access you approve is available. You can review or revoke it. Your journal, dated preference log and referral details are excluded. Nothing here schedules reminders or marks an action done.

Need a little help?

Essential’s connection must be enabled before these steps can finish. If your sign-in changes or status cannot be checked, sign in again or choose Check again. Existing members can connect when ready even if new-account email is still pending.

If the consent screen asks to keep the connection available, review that renewal permission separately. It does not authorize extra actions or create a schedule.

Official ChatGPT steps · Official Claude steps

Use the portable companion without connecting.