visual-feedback

Capture screenshots of a running Decentraland preview to verify scene changes visually.

1|Updated Apr 4, 2026
One-click install
npx skills add https://github.com/stom66/dcl-bowling --skill visual-feedback-stom66
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: visual-feedback
Source: https://github.com/stom66/dcl-bowling/tree/main/.cursor/skills/visual-feedback
Command: npx skills add https://github.com/stom66/dcl-bowling --skill visual-feedback-stom66

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? When building Decentraland scenes, code changes alone cannot confirm that objects render correctly, textures load, or layouts look right. This Skill captures live screenshots of the running preview so you can visually verify scene changes, debug rendering issues, and confirm layout without manually opening a browser. ## Core Features & Use Cases - Scene Screenshots: Capture the current view of the running Decentraland preview, with the browser persisting between calls so only the first capture is slow. - Movement and Camera Control: Move the avatar with directional actions (moveForward, moveBack, moveLeft, moveRight) and rotate the camera with look actions before capturing. - Interaction Actions: Click viewport coordinates or press keys before capture to test interactive elements like doors or editor camera toggles. - Visual Debugging Guidance: Diagnose common issues such as missing objects, z-fighting, pink missing textures, wrong scale, and flat lighting. - Use Case: After editing src/index.ts to add a new model, take a screenshot with a 2000ms wait to let hot reload settle, then verify the model appears at the correct position and scale. ## Quick Start Take a screenshot of the running Decentraland preview to verify my recent scene changes look correct.

Frequently Asked Questions about visual-feedback

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I take a screenshot of a running Decentraland preview?▼

Use the screenshot tool with no actions to capture the current scene view. The preview server must be running first, and the tool auto-detects the preview URL. The first screenshot takes about 15 seconds to launch the browser, then subsequent captures are instant.

How do I move the camera in a Decentraland scene screenshot?▼

Use movement actions like moveForward, moveBack, moveLeft, and moveRight to reposition the avatar, and lookLeft, lookRight, lookUp, lookDown to rotate the camera. Movement speed is about 6 meters per second with a default hold of 300ms.

Why is my Decentraland screenshot black or empty?▼

A black or empty screenshot usually means the preview server crashed or you walked outside the scene boundaries. Check the preview server status, stop moving, and keep movements small with holdMs of 300 to stay within the 16x16 meter parcels.

Why do textures appear pink or magenta in my Decentraland scene?▼

Pink or magenta surfaces indicate a missing texture file or an incorrect path in your code. Verify the texture file exists in the project and that the path referenced in the scene code matches the actual file location.

When should I not use screenshots during scene development?▼

Do not use screenshots to explore or navigate the scene, and do not screenshot before making code changes. Make all code changes first, then take one or two screenshots to verify the result, since each screenshot consumes significant tokens.