I was wandering if there will be a modding tool for AC4 after few days when the game is released.
Tools are not normally announced before they release. You can make a suggestion here: https://www.wemod.com/forums/21-Horizon-Suggestions
Please follow the correct format found here: https://www.wemod.com/threads/242-Read-Before-Requesting-a-Game-Modder-Tool-for-Horizon!
If you cannot meet all the requirements for the request please do not post it.