5e DnD Simple Issues (Item add or minor feat modification)

[uncreative54]

Could you add the Knave's Eyepatch rare wondrous item

http://dnd5e.wikidot.com/wondrous-items:knaves-eye-patch

Could you add the feat "Metamagic Adept"

http://dnd5e.wikidot.com/feat:metamagic-adept

[Bahamut]

Both exist. Advanced Source Load Tasha's Cauldron of Everything, and Homebrew Support. I added the sorcery points.