Agent XPs disabled
When you expand object explorer and see “Agent XPs Disabled” don’t worry. This happens when SQL Agent is stopped. I guess the idea is to reduce the surface area if SQL Agent isn’t running.

You don’t have to manually enable them. They will be enabled automatically when SQL Agent is started.
This was prompted by Paresh’s post http://paresh-sqldba.blogspot.com/2011/05/agent-xps-disabled-sql-server.html