CodeGraphy Unity

Adds Unity project structure analysis to CodeGraphy.

• Package: @codegraphy-dev/plugin-unity
• Plugin API: @codegraphy-dev/plugin-api

Install

Install @codegraphy-dev/core first if the codegraphy CLI is not already available.

npm i -g @codegraphy-dev/plugin-unity
codegraphy plugins register @codegraphy-dev/plugin-unity
codegraphy plugins enable @codegraphy-dev/plugin-unity
codegraphy index

Detection coverage

• .unity scene files stay visible as file nodes and emit GameObject and Component Symbol Nodes.
• .prefab files stay visible as file nodes and emit GameObject and Component Symbol Nodes.
• MonoBehaviour components resolve their C# script names through Unity .meta GUID files when those files are present in the workspace.
• Unity containment emits contains edges from the scene or prefab file node to GameObject, and from GameObject to Component.
• MonoBehaviour script references emit reference edges to the resolved C# script file.
• Unity asset references use the standard reference edge row for resolved scripts, prefab instances, and serialized asset fields.
• Unity persistent calls use the standard event edge row for serialized scene and prefab event bindings to C# methods.
• Unity file groups ship icon-backed defaults for scenes, prefabs, serialized assets, materials, assembly definitions, and input actions.
• Unity generated folders and IDE/build artifacts are filtered by default, including Library, Temp, Logs, ProjectSettings, UserSettings, .meta, generated project files, and common build outputs.

The plugin does not depend on the Unity Editor. It reads Unity's text-serialized YAML and .meta files directly.

Graph Scope

The Unity plugin contributes a Unity Graph Scope group with these rows:

• GameObject
• Component

These rows are disabled by default and appear when the Unity plugin is applicable to the indexed workspace. Scenes and prefabs use their normal file nodes rather than duplicate Unity-specific symbol rows.

Turning the Unity plugin off removes these Unity-specific rows, plugin default filters, plugin nodes, and Unity-sourced edges from the graph. Core C# analysis still runs for .cs files, including MonoBehaviour scripts, so normal C# symbols and relationships remain available without the Unity plugin.

Unity contributes the core event edge row when the plugin is enabled. Toggle Events on to inspect serialized callbacks such as Button.onClick or custom UnityEvent fields that invoke methods without a normal C# call site.

More

• Plugin guide
• Repository