screenshot-scene-view

name	screenshot-scene-view
description	Capture a screenshot from the Unity Editor Scene View at the requested size. Renders via the Scene View's active camera onto a temporary `RenderTexture`. Requires an open Scene View.

Screenshot / Scene View

Captures a screenshot from the Unity Editor Scene View and returns it as an image. Returns the image directly for visual inspection by the LLM.

Inputs

• width (default 1920) / height (default 1080) — output pixels. Must be > 0 and ≤ MaxDimension.

Behavior

Uses SceneView.lastActiveSceneView (falls back to the first window in SceneView.sceneViews). Allocates a temporary RenderTexture, swaps it onto the Scene View's camera, calls Render, reads back with Texture2D.ReadPixels, encodes PNG, and restores the camera's prior targetTexture. Throws/errors when no Scene View is open or the Scene View camera is null.

How to Call

unity-mcp-cli run-tool screenshot-scene-view --input '{
  "width": 0,
  "height": 0
}'

For complex input (multi-line strings, code), save the JSON to a file and use:

unity-mcp-cli run-tool screenshot-scene-view --input-file args.json

Or pipe via stdin (recommended):

unity-mcp-cli run-tool screenshot-scene-view --input-file - <<'EOF'
{"param": "value"}
EOF

Troubleshooting

If unity-mcp-cli is not found, either install it globally (npm install -g unity-mcp-cli) or use npx unity-mcp-cli instead. Read the /unity-initial-setup skill for detailed installation instructions.

Input

Name	Type	Required	Description
width	integer	No	Width of the screenshot in pixels.
height	integer	No	Height of the screenshot in pixels.

Input JSON Schema

{
  "type": "object",
  "properties": {
    "width": {
      "type": "integer"
    },
    "height": {
      "type": "integer"
    }
  }
}

Output

This tool does not return structured output.