Lately I have been using Smart Smelter and doing the steel ore method that the thread is about. I also use Barbarian Course for Agility, a bunch of different ones for combat, RuskisFighter is pretty good, MHTY for cooking, AutoSpinner for flax, AIO for firemaking, ZombieFisher for fishing, Mage Trainer for magic (this one is great for cheap levels), Sexy Miner for guild and Famous Iron Miner for iron by Varrock, Smart Bury for prayer, and WCPro for cutting yews by the GE.
This got to be a pretty long list haha, these are all working scripts that I have been using for a while and work well.
By the way, these are all on the RSBot.org bot and all come with the package so no need for adding them.