Use automatic component registration.

Content.Server/GameObjects/Components/Interactable/Tools/WirecutterComponent.cs

@@ -1,10 +1,13 @@
-namespace Content.Server.GameObjects.Components.Interactable.Tools
+using Robust.Shared.GameObjects;
+
+namespace Content.Server.GameObjects.Components.Interactable.Tools
 {
     /// <summary>
     /// Tool that can be used for some cutting interactions such as wires or hacking
     /// </summary>
+    [RegisterComponent]
     public class WirecutterComponent : ToolComponent
     {
         public override string Name => "Wirecutter";
     }
-}
+}