Use when working with a Unity project via MCP — creating or editing scenes, GameObjects, components, prefabs, materials, UI, lighting, navmesh, animations, terrain, C# scripts, or any other Unity Editor task.
Use when users want to run Unity tests or read test results.
Use when users want to enter play mode, select objects, undo/redo, or execute menu commands.
Use when creating, reading, editing, searching, validating, or deleting C# scripts in a Unity project.
Use when about to write or install a custom Editor script, add a [MenuItem], build a custom Editor window, or create a one-off Editor helper — to check whether a ready-to-paste template already exists in tooling/<domain>/ before reaching for Unity_CreateScript.
Use when users want to create Canvas, Button, Text, Image, or other UI elements.
Use when users want to find unused assets, duplicate files, or clean up the project.
Use when users want to add, remove, or configure components like Rigidbody, Collider, AudioSource.