Game Asset Generator
htdt/godogen
Generates game art from text prompts: PNG images, GLB 3D models, rigged characters, animations and sprites, with background removal.
A skill your agent uses when changing the playable 2.5D template sprite, cloning it into character classes, or wiring idle/walk/attack sprite-sheet playback.
Install Tinyworld 25d Template Sprites
$ npx skills add jasonkneen/tiny-world-builder --skill tinyworld-25d-template-sprites -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jasonkneen/tiny-world-builder tinyworld-25d-template-sprites --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/jasonkneen/tiny-world-builder.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.codex/skills/tinyworld-25d-template-sprites .claude/skills/tinyworld-25d-template-sprites && 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 "tinyworld-25d-template-sprites" agent skill from https://github.com/jasonkneen/tiny-world-builder/tree/main/.codex/skills/tinyworld-25d-template-sprites into .claude/skills/tinyworld-25d-template-sprites/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tinyworld-25d-template-sprites", 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/jasonkneen/tiny-world-builder/tree/main/.codex/skills/tinyworld-25d-template-spritesType 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 jasonkneen/tiny-world-builder --skill tinyworld-25d-template-sprites -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jasonkneen/tiny-world-builder tinyworld-25d-template-sprites --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jasonkneen/tiny-world-builder.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.codex/skills/tinyworld-25d-template-sprites .agents/skills/tinyworld-25d-template-sprites && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "tinyworld-25d-template-sprites" agent skill from https://github.com/jasonkneen/tiny-world-builder/tree/main/.codex/skills/tinyworld-25d-template-sprites into .agents/skills/tinyworld-25d-template-sprites/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tinyworld-25d-template-sprites", 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 jasonkneen/tiny-world-builder --skill tinyworld-25d-template-sprites -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jasonkneen/tiny-world-builder tinyworld-25d-template-sprites --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jasonkneen/tiny-world-builder.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.codex/skills/tinyworld-25d-template-sprites .cursor/skills/tinyworld-25d-template-sprites && 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 "tinyworld-25d-template-sprites" agent skill from https://github.com/jasonkneen/tiny-world-builder/tree/main/.codex/skills/tinyworld-25d-template-sprites into .cursor/skills/tinyworld-25d-template-sprites/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tinyworld-25d-template-sprites", 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/jasonkneen/tiny-world-builder.git --path .codex/skills/tinyworld-25d-template-sprites--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 jasonkneen/tiny-world-builder --skill tinyworld-25d-template-sprites -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jasonkneen/tiny-world-builder tinyworld-25d-template-sprites --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jasonkneen/tiny-world-builder.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.codex/skills/tinyworld-25d-template-sprites .gemini/skills/tinyworld-25d-template-sprites && 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 "tinyworld-25d-template-sprites" agent skill from https://github.com/jasonkneen/tiny-world-builder/tree/main/.codex/skills/tinyworld-25d-template-sprites into .gemini/skills/tinyworld-25d-template-sprites/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tinyworld-25d-template-sprites", 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 jasonkneen/tiny-world-builder tinyworld-25d-template-spritesInstalls 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 jasonkneen/tiny-world-builder --skill tinyworld-25d-template-sprites -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jasonkneen/tiny-world-builder.git skills-src && mkdir -p .github/skills && cp -r skills-src/.codex/skills/tinyworld-25d-template-sprites .github/skills/tinyworld-25d-template-sprites && 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 "tinyworld-25d-template-sprites" agent skill from https://github.com/jasonkneen/tiny-world-builder/tree/main/.codex/skills/tinyworld-25d-template-sprites into .github/skills/tinyworld-25d-template-sprites/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tinyworld-25d-template-sprites", 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 jasonkneen/tiny-world-builder --skill tinyworld-25d-template-sprites -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jasonkneen/tiny-world-builder tinyworld-25d-template-sprites --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jasonkneen/tiny-world-builder.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.codex/skills/tinyworld-25d-template-sprites .opencode/skills/tinyworld-25d-template-sprites && 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 "tinyworld-25d-template-sprites" agent skill from https://github.com/jasonkneen/tiny-world-builder/tree/main/.codex/skills/tinyworld-25d-template-sprites into .opencode/skills/tinyworld-25d-template-sprites/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tinyworld-25d-template-sprites", 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
tinyworld-25d-template-sprites- GitHub stars
- 1.6k
- Token cost
- ~583 tokens
- SKILL.md length
- 258 words
- Files
- 1
- Skills in repo
- 29
- Repo updated
- First seen
- Licence
- AGPL-3.0
At a glance
A skill your agent uses when changing the playable 2.5D template sprite, cloning it into character classes, or wiring idle/walk/attack sprite-sheet playback.
- Works in 3 steps: Add the class name to CLASSES and an… → Add the class name to AVATAR_CLASSES in → Regenerate sheets, then run npm test and…
- Changing the playable 2.5D template sprite
- Calls npm and python3
- Cloning it into character classes
What it does
Tinyworld 25d Template Sprites is an agent skill from jasonkneen/tiny-world-builder. Use when changing the playable 2.5D template sprite, cloning it into character classes, or wiring idle/walk/attack sprite-sheet playback.
Its SKILL.md is about 580 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 Sprites and pixel art. The licence is AGPL-3.0.
When your agent uses it
- Changing the playable 2.5D template sprite
- Cloning it into character classes
- Wiring idle/walk/attack sprite-sheet playback
Example prompts
- “/tinyworld-25d-template-sprites”
Requirements
- Python 3
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Add the class name to CLASSES and an overlay function in
- Add the class name to AVATAR_CLASSES in
- Regenerate sheets, then run npm test and npm run build.
What it can do on your machine
Read from SKILL.md and the folder at commit 49e8abd. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
npmpython3
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.
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
Tinyworld 25d Template Sprites loads about 583 tokens when it runs. Until then it costs about 42 tokens; SKILL.md has 258 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 jasonkneen/tiny-world-builder at commit 49e8abd, republished under its AGPL-3.0 licence (© jasonkneen). 258 words, ~583 tokens.
Download SKILL.mdSave it as
.claude/skills/tinyworld-25d-template-sprites/SKILL.md (or your agent's skills folder).- name
- tinyworld-25d-template-sprites
- description
- Use when changing the playable 2.5D template sprite, cloning it into character classes, or wiring idle/walk/attack sprite-sheet playback.
TinyWorld 25D Template Sprites
This is not the crowd system. Do not route playable template work through
vendor/tiny-crowd-layer.js, crowd/, or engine/world/11-vehicle-crowd.js.
Runtime:
engine/world/47-worlds-room.jsowns the playable in-world/player-room avatar from these template sheets.- The character is runtime-only and must not write into
world[x][z],cellMeshes, export JSON, saved worlds, or crowd people. - Movement uses WASD/arrows. Jump uses Space. Attack uses
F. Class cycling uses[/]. - The world-room avatar class API is exposed via
window.__tinyworldWorlds:setAvatarClass(name),cycleAvatarClass(delta),avatarClass(), andavatarClasses(). - Warrior/orc side-view avatars in
engine/world/47-worlds-room.jsare also 64px grid sheets: columns are animation frames and rows are directions. Crop to a single row withrepeat.y = 1 / rows; do not sample a full 256px-tall column, or four stacked bodies render in-world. - The Worlds avatar picker/runtime should use the side-view
Without_shadowsheets for swordsman/orc avatars unless the user explicitly asks for baked ground shadows. - Side-view swordsman/orc row order is
front/down,left,right,back/up. Movement should update the sampled row from the camera-relative sector; do not fake left/right by flipping a single side row when the sheet has real side rows.
Assets:
- Source template sheets live under
models/people/25D/. - Idle/walk/run sheets are 64px grid sheets.
- Attack sheets are 96px grid sheets.
- Rows are ordered:
down,downRight,right,upRight,up,upLeft,left,downLeft. - Generated class sheets live under
models/people/25D/classes/<class>/asidle.png,walk.png, andattack.png. - Regenerate class sheets with
python3 tools/generate-playable-25d-classes.py.
When adding a class:
- Add the class name to
CLASSESand an overlay function intools/generate-playable-25d-classes.py. - Add the class name to
AVATAR_CLASSESinengine/world/47-worlds-room.js. - Regenerate sheets, then run
npm testandnpm run build.
© jasonkneen, AGPL-3.0. 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 .codex/skills/tinyworld-25d-template-sprites of jasonkneen/tiny-world-builder.
Open the folder on GitHubat commit 49e8abd
Compare with similar skills
Tinyworld 25d Template Sprites 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 |
|---|---|---|---|---|---|---|
| Tinyworld 25d Template Sprites this skilljasonkneen/tiny-world-builder | 1.6k | — | ~583 | Automated safety check: Pass | AGPL-3.0 | |
| Game Asset Generatorhtdt/godogen | 7.1k | — | ~2.8k | Automated safety check: Pass | MIT | |
| Code-Drawn 2D Game Art0x0funky/agent-sprite-forge | 4.4k | — | ~2.5k | Automated safety check: Pass | MIT | |
| Sprite Genaldegad/sprite-gen | 2.7k | — | ~4.9k | Automated safety check: Pass | Apache-2.0 | |
| Pixel Artmateaix/mateclaw | 1.2k | 5 repos | ~1.8k | Automated safety check: Pass | Apache-2.0 | |
| Petdexcrafter-station/petdex | 4.2k | — | ~614 | Automated safety check: Pass | MIT |
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Draws 2D game art from code with no image model: pixel sprites, SVG props and icons, rigged characters, FX, autotiles and layouts, only when explicitly asked for.
Sprite Gen
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Generates images and game sprites through GPT or Grok with guided provider choices, separate saved defaults, automatic cleanup and optional curation.
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mateaix/mateclaw
Pixel art w/ era palettes (NES, Game Boy, PICO-8). An agent skill from mateaix/mateclaw.
Petdex
crafter-station/petdex
Browse, install, submit, and edit pixel-art pets with the Petdex CLI.
Asset Pipeline
rehan-remade/universal-modder
Turn generated or hand-made art into exactly what a game engine loads.
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Related
Categories
Questions about Tinyworld 25d Template Sprites
What does Tinyworld 25d Template Sprites do?
A skill your agent uses when changing the playable 2.5D template sprite, cloning it into character classes, or wiring idle/walk/attack sprite-sheet playback. Tinyworld 25d Template Sprites is an agent skill from jasonkneen/tiny-world-builder.5D template sprite, cloning it into character classes, or wiring idle/walk/attack sprite-sheet playback.
When should I use Tinyworld 25d Template Sprites?
Tinyworld 25d Template Sprites fits situations like: changing the playable 2.5D template sprite; cloning it into character classes; wiring idle/walk/attack sprite-sheet playback.
How do I install Tinyworld 25d Template Sprites in Claude Code?
Run `npx skills add jasonkneen/tiny-world-builder --skill tinyworld-25d-template-sprites -a claude-code`. Or copy the skill folder (.codex/skills/tinyworld-25d-template-sprites in jasonkneen/tiny-world-builder) into .claude/skills/tinyworld-25d-template-sprites in your project. Claude Code loads it when a task matches its description.
How do I install Tinyworld 25d Template Sprites in Codex?
Run `npx skills add jasonkneen/tiny-world-builder --skill tinyworld-25d-template-sprites -a codex`. Or copy the skill folder (.codex/skills/tinyworld-25d-template-sprites in jasonkneen/tiny-world-builder) into .agents/skills/tinyworld-25d-template-sprites in your project. Codex loads it when a task matches its description.
Can I use Tinyworld 25d Template Sprites 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 jasonkneen/tiny-world-builder --skill tinyworld-25d-template-sprites -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/tinyworld-25d-template-sprites, .gemini/skills/tinyworld-25d-template-sprites, .github/skills/tinyworld-25d-template-sprites and .opencode/skills/tinyworld-25d-template-sprites in your project.
What does Tinyworld 25d Template Sprites need to run?
Going by SKILL.md and its folder, Tinyworld 25d Template Sprites needs the command-line tools its instructions call (npm and python3). Our summary lists: Python 3.
Does Tinyworld 25d Template Sprites access the network?
SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Tinyworld 25d Template Sprites 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 Tinyworld 25d Template Sprites use?
Tinyworld 25d Template Sprites is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Tinyworld 25d Template Sprites use?
About 583 tokens (SKILL.md is roughly 2.3k 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 Tinyworld 25d Template Sprites?
Skills that share tags, products or a category with Tinyworld 25d Template Sprites: Game Asset Generator (htdt/godogen, 7.1k stars), Code-Drawn 2D Game Art (0x0funky/agent-sprite-forge, 4.4k stars), Sprite Gen (aldegad/sprite-gen, 2.7k stars) and Pixel Art (mateaix/mateclaw, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Tinyworld 25d Template Sprites?
jasonkneen (a GitHub user) maintains it in jasonkneen/tiny-world-builder, which has 1,592 GitHub stars. The repository holds 29 skills in this directory. The repository was last updated on October 10, 2026.
Source: jasonkneen/tiny-world-builder on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.