You’ve learned some of an artificer’s inventiveness:
You learn one cantrip of your choice from the artificer spell list, and you learn one 1st-level spell of your choice from that list. Intelligence is your spellcasting ability for these spells.
You can cast this feat’s 1st-level spell without a spell slot, and you must finish a long rest before you can cast it in this way again. You can also cast the spell using any spell slots you have.
You gain proficiency with one type of artisan’s tools of your choice, and you can use that type of tool as a spellcasting focus for any spell you cast that uses Intelligence as its spellcasting ability.