In the mcp.json
allow an option that will let mcp servers to be discovered by users (they can see they exists) even if they don't have access.
this is off by default or if not specified.

The idea is that for some mcp servers that are access controlled, users could use the contact information to go request access to the needed group. Just knowing a capability exists and the right contact is helpful.

Only show the server overview and contact (not all the functions or prompts).