The Monster Artifact Finder is a new feature added February 1, 2025. This feature requires SWGT Personal and is integrated into the Monster Catalog and Account Analytics -> Monsters menu items.
Once you pick a monster, you can see the artifact sub properties that apply to the left and right side artifacts. You can click the search button to search your artifact pool based on the selected monster. This will automatically limit the artifacts displayed to artifacts the would apply to the monster you have selected.
So for example, if you select Kinki right side artifact, you will not see any crit damage line artifacts suggested.
This feature also offers a "match score". This match score takes the efficiency and calculates a match score based on the number of lines that apply. The exact math formula is:
(<efficiency %> <eff%>/ 4) x <# of line matches></eff%>