Unnamed Skill

Capture Unity EditorWindow and save as PNG. 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.

$ Installer

git clone https://github.com/hatayama/uLoopMCP /tmp/uLoopMCP && cp -r /tmp/uLoopMCP/Packages/src/Editor/Api/McpTools/CaptureWindow ~/.claude/skills/uLoopMCP

// tip: Run this command in your terminal to install the skill

SKILL.md

View on GitHub →

name: uloop-capture-window description: Capture Unity EditorWindow and save as PNG. 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.

uloop capture-window

Capture any Unity EditorWindow by name and save as PNG.

Usage

uloop capture-window [--window-name <name>] [--resolution-scale <scale>] [--match-mode <mode>]

Parameters

Parameter	Type	Default	Description
`--window-name`	string	`Game`	Window name to capture (e.g., "Game", "Scene", "Console", "Inspector", "Project", "Hierarchy", or any EditorWindow title)
`--resolution-scale`	number	`1.0`	Resolution scale (0.1 to 1.0)
`--match-mode`	enum	`exact`	Window name matching mode: `exact`, `prefix`, or `contains`. All modes are case-insensitive.

Match Modes

Mode	Description	Example
`exact`	Window name must match exactly (case-insensitive)	"Project" matches "Project" only
`prefix`	Window name must start with the input	"Project" matches "Project" and "Project Settings"
`contains`	Window name must contain the input anywhere	"set" matches "Project Settings"

Window Name

The window name is the text displayed in the window's title bar (tab). The user (human) will tell you which window to capture. Common window names include:

Game: Game View window
Scene: Scene View window
Console: Console window
Inspector: Inspector window
Project: Project browser window
Hierarchy: Hierarchy window
Animation: Animation window
Animator: Animator window
Profiler: Profiler window
Audio Mixer: Audio Mixer window

You can also specify custom EditorWindow titles (e.g., "EditorWindow Capture Test").

Examples

# Capture Game View at full resolution
uloop capture-window

# Capture Game View at half resolution
uloop capture-window --window-name Game --resolution-scale 0.5

# Capture Scene View
uloop capture-window --window-name Scene

# Capture Console window
uloop capture-window --window-name Console

# Capture Inspector window
uloop capture-window --window-name Inspector

# Capture Project browser (exact match - won't match "Project Settings")
uloop capture-window --window-name Project

# Capture all windows starting with "Project" (prefix match)
uloop capture-window --window-name Project --match-mode prefix

# Capture custom EditorWindow by title
uloop capture-window --window-name "My Custom Window"

Output

Returns JSON with:

CapturedCount: Number of windows captured
CapturedWindows: Array of captured window info, each containing:
- ImagePath: Absolute path to the saved PNG file
- FileSizeBytes: Size of the saved file in bytes
- Width: Captured image width in pixels
- Height: Captured image height in pixels

When multiple windows match (e.g., multiple Inspector windows or when using contains mode), all matching windows are captured with numbered filenames (e.g., Inspector_1_*.png, Inspector_2_*.png).

Notes

Use uloop focus-window first if needed
Target window must be open in Unity Editor
Window name matching is always case-insensitive