After my post on Known IDE Packages in Delphi I wrote a tool which lists those packages, allows to disable and enable some of them and also set the package description for those packages that don’t have a meaningful description (usually “(Untitled)”).
Sourcecode and a prebuilt executable are available form SourceForge.
A word of caution: You can easily damage your Delphi installation by disabling the wrong packages. I have tried to make it easy to revert those changes by keeping the disabled entries in a separate registry key, but you still get to take the full responsibility for what you do with this tool!