Tools for SCCM Client Health

Hi,

 Besides Log Files, what are the tools existed to fix SCCM Client issues?

1. WBEMTEST

2. Client Center

3. Console Client Push install

4. Besides Console Client Push install, are there any tools out there that fix/install clients, WMI repair, etc.?

5. CM2012 has self heal but any automation scripts/tools when self heal didn't work?

Thanks for your time

Tuan