list of tools that I know about:

1. Creatinator

2. Grabinator

3. Bounce Pads

4. Music Sequencer

5. SackBot

6. Controlinator

7. Grappling Hook

8. 3D Materials (Is a glitch in 1st one but they added it to LBP2)

9. Score Keeper

10. Record you voice to a Magic Mouth


I could go on and on, but those are the ones I like most