Give my Mac permission for any future site creation?

How can I give Local my permission permanently so that I don’t need to repeatedly plug in my password each time that I want to create a website?

Is this possible?

Thanks.

No. This is a security thing in OSX. Giving a password creates a temporary kind of token for the app that can be used for the action it requested. After that, it invalidates. At least, thats how it should work.