sprite-animation

Generate a self-contained pixel-art explainer HTML document with inline SVG and CSS animations.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/junainfinity/osmDesign --skill sprite-animation
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sprite-animation
Source: https://github.com/junainfinity/osmDesign/tree/main/skills/sprite-animation
Command: npx skills add https://github.com/junainfinity/osmDesign --skill sprite-animation

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Crafting engaging, single-frame pixel-art explainers requires careful composition and animation timing. This skill provides a ready-to-use, self-contained HTML scene that demonstrates a pixel-art subject with looping CSS animations on a cream stage, ideal for screen recording.

Core Features & Use Cases

  • Self-contained HTML scene with inline SVG sprites and CSS animations, no external assets.
  • Multiple looping animations (year display, sprite bob, kana motion, and tick ribbon) to create a cohesive mini-motion explainer.
  • Use cases include retro-style education videos, brand storytelling with pixel-art charm, and quick marketing assets for social media.

Quick Start

Create a single-frame pixel-art explainer using the provided HTML scaffold.

Frequently Asked Questions about sprite-animation

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

FAQPage Schema
How do I create a single-frame pixel-art animation in HTML?

To create a single-frame pixel-art animation in HTML, generate a self-contained document with inline SVG sprites and CSS animations on a fixed 16:9 stage. This skill outputs a ready-to-use scene with looping animations, requiring no external assets.

What is a self-contained HTML explainer frame?

A self-contained HTML explainer frame is a single document with inline SVG and CSS animations, requiring no external asset files. It renders a pixel-art subject with looping motion effects on a fixed 16:9 cream background, ideal for screen recording.

Can I use CSS animations to build a looping pixel-art sprite?

Yes, you can use CSS animations to build a looping pixel-art sprite. This skill applies multiple looping CSS animations, including sprite bobbing, kana motion, and a tick ribbon, to create a cohesive mini-motion explainer.

Does this pixel-art explainer require external image assets?

No, this pixel-art explainer does not require external image assets. It generates a self-contained HTML scene using inline SVG sprites and CSS animations, ensuring the visual output is fully portable and ready for immediate screen recording.

How do I make a retro-style marketing video from a single HTML page?

You can make a retro-style marketing video by generating a single HTML page with a fixed 16:9 stage, pixel-art sprites, and looping CSS animations. Screen record the looping motion output to quickly create engaging social media assets.

What are the limitations of using HTML and CSS for pixel-art animation?

Using HTML and CSS for pixel-art animation limits you to a single 16:9 explainer frame with looping motion rather than interactive multi-scene sequences. It is designed specifically for static screen recording outputs and retro-styled visual explainers.