Varicocelectomy laparoscopic. Testicular vein clipped. Is it compatible with MRI?

Probably ok, but ... If it's a nonmagnetic clip its ok. If it can be magnetized it distorts the MRI magnet field and may cause streak artifacts or local heating safety problems. The only sure way to know is to look it up the specific clip and check with its manufacturer or manufacturer's literature. It may be listed on which lists many surgical clips, some are safe, others conditional or unsafe.