Moses
Genesis 3:21ESV·traditional attribution

And the LORD God made for Adam and for his wife garments of skins and clothed them.

John Calvin Reformed @genevareformer

21. Unto Adam also , and to his wife , did the Lord God make , etc . Moses here, in a homely style, declares that the Lord had undertaken the labor of making garments of skins for Adam and his wife. It is not indeed proper so to understand his words, as if God had been a furrier, or a servant to sew clothes.

Matthew Henry Presbyterian @wholebiblehenry

We have here a further instance of God's care concerning our first parents, notwithstanding their sin. Though he corrects his disobedient children, and put them under the marks of his displeasure, yet he does not disinherit them, but, like a tender father, provides the herb of the field for their food and coats of skins for their clothing. Thus the father provided for the returning prodigal, Luk 15:22, Luk 15:23.

John Gill Reformed Baptist @doctorgill

Unto Adam also, and to his wife,.... Besides the kind intimation of grace and favour to them, another token of God's good will towards them was shown, in that whereas they were naked and ashamed: did the Lord God make coats of skins, and clothed them; not that before this they were only bone and flesh, and now God brought a skin over them, and...