Do you mean the Kirtland Temple? Because that's actually owned by the RLDS church, or Community of Christ, and their beliefs differ significantly from LDS ones. Just an FYI.
I'm surprised that no one has mentioned how Ruin is unable to read people's thoughts in HoA. That is such a blatantly LDS belief about Satan: that he has no access to our thoughts, but can only see our actions. See the following references:
Yea, I tell thee, that thou mayest know that there is none else save God that knowest thy thoughts and the intents of thy heart.(Doctrine & Covenants 6:16)
“While Satan can convey thoughts, he does not know whether these thoughts have taken root unless they are reflected either in words or in actions.” (Elder Francis M. Gibbons, The Dual Aspects of Prayer, Ensign, Nov.1991, p.78)
Also, on the discussion of agency in Brandon's books, I think it goes beyond just the 11th Article of Faith. A strong belief in the moral agency of man is at the core of LDS beliefs. We believe that the whole purpose of God sending us into mortality was to give us the opportunity to exercise agency. We believe that before we came to Earth, Satan opposed this plan with one of his own in which all would be forced to live correctly, and all would return to God. We believe it was for this plan that Satan was thrust out of Heaven, as it says in Revelation. Denying the agency of others is literally the worst thing you could do in LDS theology. In each book/series, I've noticed that the bad guys tend to be those who want to take away or deny others the opportunity to choose (Lord Ruler, Hrathen, can't think of anyone from WoK now that I think of it . . . ).
Also, the whole men-becoming-Gods thing happens in each book: Elantrians in Elantris, Vin and Sazed in Mistborn, all the people who have held shards in the various worlds. LDS theology says that we are God's children, and therefore destined to become someday like our Father, that is, Gods and Goddesses. The preoccupation with what mortals do with god-like power seems to be a central theme of the cosmere, and a very Mormon theme.