Thank you for your question. While the Imams (as) commented on verses of the Qur'an and conveyed a world view which is based on Qur'anic principles they did not compose works of tafsir. There are a couple of commentaries attributed to certain Imams (as) but there are not reliably composed by them (as). But there is a genre of tafsir that focuses on the narrations from the Family of the Prophet (as) known as tafsir al-riwa'i or tafwir bil ma'thur which includes many works composed by scholars and ith this style of commentary.
May you always be successful