Asset Pipeline
rehan-remade/universal-modder
Turn generated or hand-made art into exactly what a game engine loads.
Web browser game development principles. An agent skill from xenitV1/Antigravity-Workflows.
Install Web Games
$ npx skills add xenitV1/Antigravity-Workflows --skill web-games -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install xenitV1/Antigravity-Workflows web-games --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/xenitV1/Antigravity-Workflows.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/game-development/web-games .claude/skills/web-games && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "web-games" agent skill from https://github.com/xenitV1/Antigravity-Workflows/tree/main/skills/game-development/web-games into .claude/skills/web-games/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "web-games", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/xenitV1/Antigravity-Workflows/tree/main/skills/game-development/web-gamesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add xenitV1/Antigravity-Workflows --skill web-games -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install xenitV1/Antigravity-Workflows web-games --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xenitV1/Antigravity-Workflows.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/game-development/web-games .agents/skills/web-games && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "web-games" agent skill from https://github.com/xenitV1/Antigravity-Workflows/tree/main/skills/game-development/web-games into .agents/skills/web-games/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "web-games", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add xenitV1/Antigravity-Workflows --skill web-games -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install xenitV1/Antigravity-Workflows web-games --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xenitV1/Antigravity-Workflows.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/game-development/web-games .cursor/skills/web-games && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "web-games" agent skill from https://github.com/xenitV1/Antigravity-Workflows/tree/main/skills/game-development/web-games into .cursor/skills/web-games/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "web-games", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/xenitV1/Antigravity-Workflows.git --path skills/game-development/web-games--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add xenitV1/Antigravity-Workflows --skill web-games -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install xenitV1/Antigravity-Workflows web-games --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xenitV1/Antigravity-Workflows.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/game-development/web-games .gemini/skills/web-games && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "web-games" agent skill from https://github.com/xenitV1/Antigravity-Workflows/tree/main/skills/game-development/web-games into .gemini/skills/web-games/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "web-games", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install xenitV1/Antigravity-Workflows web-gamesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add xenitV1/Antigravity-Workflows --skill web-games -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/xenitV1/Antigravity-Workflows.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/game-development/web-games .github/skills/web-games && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "web-games" agent skill from https://github.com/xenitV1/Antigravity-Workflows/tree/main/skills/game-development/web-games into .github/skills/web-games/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "web-games", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add xenitV1/Antigravity-Workflows --skill web-games -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install xenitV1/Antigravity-Workflows web-games --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/xenitV1/Antigravity-Workflows.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/game-development/web-games .opencode/skills/web-games && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "web-games" agent skill from https://github.com/xenitV1/Antigravity-Workflows/tree/main/skills/game-development/web-games into .opencode/skills/web-games/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "web-games", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
web-games- GitHub stars
- 130
- Used in
- 7 other repos
- Token cost
- ~748 tokens
- SKILL.md length
- 279 words
- Files
- 1
- Skills in repo
- 42
- Repo updated
- First seen
- Licence
- MIT
At a glance
Web browser game development principles. An agent skill from xenitV1/Antigravity-Workflows.
- Works in 7 steps: Framework Selection → WebGPU Adoption → Performance Principles → …
- Tasks that involve Game development
- SKILL.md covers 1. Framework Selection, 2. WebGPU Adoption, 3. Performance Principles and 4. Asset Strategy, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Web Games is an agent skill from xenitV1/Antigravity-Workflows. Web browser game development principles. Framework selection, WebGPU, optimization, PWA.
Its SKILL.md is about 750 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Game Development, covering Game development and 3D graphics and WebGL. The licence is MIT.
When your agent uses it
- Tasks that involve Game development
- Tasks that involve 3D graphics and WebGL
Example prompts
- “/web-games”
Requirements
- Pre-approved tools (allowed-tools): Read, Write, Edit, Glob, Grep
Workflow steps
7 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit f0a1fa7. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditGlobGrep
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Web Games loads about 748 tokens when it runs. Until then it costs about 25 tokens; SKILL.md has 279 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from xenitV1/Antigravity-Workflows at commit f0a1fa7, republished under its MIT licence (© xenitV1). 279 words, ~748 tokens.
Download SKILL.mdSave it as
.claude/skills/web-games/SKILL.md (or your agent's skills folder).- name
- web-games
- description
- Web browser game development principles. Framework selection, WebGPU, optimization, PWA.
- allowed-tools
- Read, Write, Edit, Glob, Grep
Web Browser Game Development
Framework selection and browser-specific principles.
1. Framework Selection
Decision Tree
What type of game?
│
├── 2D Game
│ ├── Full game engine features? → Phaser
│ └── Raw rendering power? → PixiJS
│
├── 3D Game
│ ├── Full engine (physics, XR)? → Babylon.js
│ └── Rendering focused? → Three.js
│
└── Hybrid / Canvas
└── Custom → Raw Canvas/WebGLComparison (2025)
| Framework | Type | Best For |
|---|---|---|
| Phaser 4 | 2D | Full game features |
| PixiJS 8 | 2D | Rendering, UI |
| Three.js | 3D | Visualizations, lightweight |
| Babylon.js 7 | 3D | Full engine, XR |
2. WebGPU Adoption
Browser Support (2025)
| Browser | Support |
|---|---|
| Chrome | ✅ Since v113 |
| Edge | ✅ Since v113 |
| Firefox | ✅ Since v131 |
| Safari | ✅ Since 18.0 |
| Total | ~73% global |
Decision
- New projects: Use WebGPU with WebGL fallback
- Legacy support: Start with WebGL
- Feature detection: Check
navigator.gpu
3. Performance Principles
Browser Constraints
| Constraint | Strategy |
|---|---|
| No local file access | Asset bundling, CDN |
| Tab throttling | Pause when hidden |
| Mobile data limits | Compress assets |
| Audio autoplay | Require user interaction |
Optimization Priority
- Asset compression - KTX2, Draco, WebP
- Lazy loading - Load on demand
- Object pooling - Avoid GC
- Draw call batching - Reduce state changes
- Web Workers - Offload heavy computation
4. Asset Strategy
Compression Formats
| Type | Format |
|---|---|
| Textures | KTX2 + Basis Universal |
| Audio | WebM/Opus (fallback: MP3) |
| 3D Models | glTF + Draco/Meshopt |
Loading Strategy
| Phase | Load |
|---|---|
| Startup | Core assets, <2MB |
| Gameplay | Stream on demand |
| Background | Prefetch next level |
5. PWA for Games
Benefits
- Offline play
- Install to home screen
- Full screen mode
- Push notifications
Requirements
- Service worker for caching
- Web app manifest
- HTTPS
6. Audio Handling
Browser Requirements
- Audio context requires user interaction
- Create AudioContext on first click/tap
- Resume context if suspended
Best Practices
- Use Web Audio API
- Pool audio sources
- Preload common sounds
- Compress with WebM/Opus
7. Anti-Patterns
| ❌ Don't | ✅ Do |
|---|---|
| Load all assets upfront | Progressive loading |
| Ignore tab visibility | Pause when hidden |
| Block on audio load | Lazy load audio |
| Skip compression | Compress everything |
| Assume fast connection | Handle slow networks |
Remember: Browser is the most accessible platform. Respect its constraints.
© xenitV1, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/game-development/web-games of xenitV1/Antigravity-Workflows.
Open the folder on GitHubat commit f0a1fa7
Used in 7 other repositories
We found 16 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 7 other GitHub owners. This page covers the copy in xenitV1/Antigravity-Workflows, which our catalogue first saw on October 7, 2026.
- davila7/claude-code-templatescli-tool/components/skills/creative-design/game-development/web-games
- aiskillstore/marketplaceskills/sickn33/web-gamesskills/sickn33/game-development/web-games
- Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.agent/skills/game-development/web-games
- agent-skills-hub/agent-skills-hubskills/game-development/web-games
- benjaminasterA/antigravity-awesome-skillsskills/game-development/web-games
- diegosouzapw/awesome-omni-skillsskills/game-development/web-gamesskills/game-development-v2/web-games+2 more
- henryalouf/ruflow.agents/skills/game-development/web-games.agents/skills/antigravity-awesome-skills/skills/game-development/web-games+4 more
Compare with similar skills
Web Games next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Web Games this skillxenitV1/Antigravity-Workflows | 130 | 7 repos | ~748 | Automated safety check: Pass | MIT | |
| Asset Pipelinerehan-remade/universal-modder | 5.3k | — | ~2k | Automated safety check: Pass | MIT | |
| Blender Image To 3Dmajidmanzarpour/blender-game-skills | 132 | — | ~5.7k | Automated safety check: Pass | MIT | |
| Text To 3D AssetLaurentiuGabriel/unreal-game-assets-creation-skill | 147 | — | ~2.1k | Automated safety check: Pass | None | |
| Godot 3D Essentialsjame581/GodotPrompter | 795 | — | ~3.7k | Automated safety check: Pass | MIT | |
| Unreal Scene Buildingflopperam/unreal-engine-mcp | 1.1k | — | ~1.4k | Automated safety check: Pass | None |
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Related
Categories
Questions about Web Games
What does Web Games do?
Web browser game development principles. An agent skill from xenitV1/Antigravity-Workflows. Web Games is an agent skill from xenitV1/Antigravity-Workflows. Web browser game development principles.
When should I use Web Games?
Web Games fits situations like: tasks that involve Game development; tasks that involve 3D graphics and WebGL.
How do I install Web Games in Claude Code?
Run `npx skills add xenitV1/Antigravity-Workflows --skill web-games -a claude-code`. Or copy the skill folder (skills/game-development/web-games in xenitV1/Antigravity-Workflows) into .claude/skills/web-games in your project. Claude Code loads it when a task matches its description.
How do I install Web Games in Codex?
Run `npx skills add xenitV1/Antigravity-Workflows --skill web-games -a codex`. Or copy the skill folder (skills/game-development/web-games in xenitV1/Antigravity-Workflows) into .agents/skills/web-games in your project. Codex loads it when a task matches its description.
Can I use Web Games in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add xenitV1/Antigravity-Workflows --skill web-games -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/web-games, .gemini/skills/web-games, .github/skills/web-games and .opencode/skills/web-games in your project.
What does Web Games need to run?
SKILL.md names no scripts, command-line tools or credentials: Web Games is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Glob, Grep.
Does Web Games access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Web Games safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Web Games use?
Web Games is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Web Games use?
About 748 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Web Games?
Skills that share tags, products or a category with Web Games: Asset Pipeline (rehan-remade/universal-modder, 5.3k stars), Blender Image To 3D (majidmanzarpour/blender-game-skills, 132 stars), Text To 3D Asset (LaurentiuGabriel/unreal-game-assets-creation-skill, 147 stars) and Godot 3D Essentials (jame581/GodotPrompter, 795 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Web Games?
xenitV1 (a GitHub user) maintains it in xenitV1/Antigravity-Workflows, which has 130 GitHub stars. The repository holds 42 skills in this directory. The repository was last updated on January 14, 2026.
Source: xenitV1/Antigravity-Workflows on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.