It is not clear which attributes Larian is using for the various tools at present - and crafting is not enabled yet.
Intelligence might be used for things like disarming traps without us knowing, and may be used for things like Alchemy, Poisoners and Herbalist Tools later.
*Might be* but the game uses 5e where traps clearly falls under dex. Crafting should be int based but again it could be completley useless scince you can just loot every trader which is way more eficcent.
