// Execute C# code dynamically in Unity Editor via uloop CLI. Use for editor automation: (1) Prefab/material wiring and AddComponent operations, (2) Reference wiring with SerializedObject, (3) Scene/hierarchy edits and batch operations. NOT for file I/O or script authoring.
Control Unity Editor play mode via uloop CLI. Use when you need to: (1) Start play mode for testing, (2) Stop play mode after testing, (3) Pause play mode for debugging.
Returns the Unity version. Use this tool to check Unity environment information.
Returns a simple 'Hello World' message. Use this tool for testing MCP connection.
Capture Unity EditorWindow and save as PNG image. Use when you need to: (1) Take a screenshot of Game View, Scene View, Console, Inspector, etc., (2) Capture visual state for debugging or verification, (3) Save editor output as an image file.
Clear Unity console logs via uloop CLI. Use when you need to: (1) Clear the console before running tests, (2) Start a fresh debugging session, (3) Clean up log output for better readability.
Compile Unity project via uloop CLI. Use when you need to: (1) Verify C# code compiles successfully after editing scripts, (2) Check for compile errors or warnings, (3) Validate script changes before running tests.
| name | uloop-execute-dynamic-code |
| description | Execute C# code dynamically in Unity Editor via uloop CLI. Use for editor automation: (1) Prefab/material wiring and AddComponent operations, (2) Reference wiring with SerializedObject, (3) Scene/hierarchy edits and batch operations. NOT for file I/O or script authoring. |
Execute C# code dynamically in Unity Editor.
uloop execute-dynamic-code --code '<c# code>'
| Parameter | Type | Description |
|---|---|---|
--code | string | C# code to execute (direct statements, no class wrapper) |
--compile-only | boolean | Compile without execution |
--auto-qualify-unity-types-once | boolean | Auto-qualify Unity types |
Write direct statements only (no classes/namespaces/methods). Return is optional.
// Using directives at top are hoisted
using UnityEngine;
var x = Mathf.PI;
return x;
| Shell | Method |
|---|---|
| bash/zsh/MINGW64/Git Bash | 'Debug.Log("Hello!");' |
| PowerShell | 'Debug.Log(""Hello!"");' |
uloop execute-dynamic-code --code 'return Selection.activeGameObject?.name;'
uloop execute-dynamic-code --code 'new GameObject("MyObject");'
uloop execute-dynamic-code --code 'UnityEngine.Debug.Log("Hello from CLI!");'
uloop execute-dynamic-code --code 'return Selection.activeGameObject?.name;'
uloop execute-dynamic-code --code 'new GameObject(""MyObject"");'
uloop execute-dynamic-code --code 'UnityEngine.Debug.Log(""Hello from CLI!"");'
Returns JSON with execution result or compile errors.
For file/directory operations, use terminal commands instead.