ChatGPT
You may need a paid ChatGPT plan that allows custom plugins.
You need a Shamela Link account before connecting your assistant. If you do not have one, create your free account here.
Server address
https://shamela.link/mcpTurn on Developer mode
From Settings → Security and login, enable the “Developer mode” toggle — custom servers cannot be added without it.
Open the Plugins page
From Settings → Plugins → Browse plugins, then press the plus (+) button beside the search box.
Paste the address and pick OAuth
In the “New Plugin” form: name it anything you like, paste the address above into the Server URL field, set Authentication to “OAuth”, tick “I understand and want to continue”, and press “Create”.
Sign in and approve
A Shamela Link sign-in page opens; sign in with your account and press “Allow”, and the connection completes.