伎
ギ, キ, わざ, わざおぎ

deed, skill

JLPT1 G7 S6 F5000

As per 支# (skillfully manipulate) → *skill*; *talent*; *ability* → *deed*. Here, 人 has no semantic function, being used simply to create a derivative character conveying meanings that dropped from the original one.

[Full Kanji Etymology List]