Install the "tileset" agent skill from https://github.com/with-pebbly/aseprite-ai-artist/tree/main/skills/tileset into .claude/skills/tileset/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tileset", 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.
Type 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.
skills CLI
$ npx skills add with-pebbly/aseprite-ai-artist --skill tileset -a codex
Project install goes to .agents/skills/; add -g for ~/.codex/skills/.
Install the "tileset" agent skill from https://github.com/with-pebbly/aseprite-ai-artist/tree/main/skills/tileset into .agents/skills/tileset/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tileset", 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.
skills CLI
$ npx skills add with-pebbly/aseprite-ai-artist --skill tileset -a cursor
Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.
Install the "tileset" agent skill from https://github.com/with-pebbly/aseprite-ai-artist/tree/main/skills/tileset into .cursor/skills/tileset/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tileset", 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.
--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
skills CLI
$ npx skills add with-pebbly/aseprite-ai-artist --skill tileset -a gemini-cli
Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.
Install the "tileset" agent skill from https://github.com/with-pebbly/aseprite-ai-artist/tree/main/skills/tileset into .gemini/skills/tileset/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tileset", 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.
Installs 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).
skills CLI
$ npx skills add with-pebbly/aseprite-ai-artist --skill tileset -a github-copilot
Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.
Install the "tileset" agent skill from https://github.com/with-pebbly/aseprite-ai-artist/tree/main/skills/tileset into .github/skills/tileset/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tileset", 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.
skills CLI
$ npx skills add with-pebbly/aseprite-ai-artist --skill tileset -a opencode
OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
Install the "tileset" agent skill from https://github.com/with-pebbly/aseprite-ai-artist/tree/main/skills/tileset into .opencode/skills/tileset/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tileset", 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
tileset
GitHub stars
172
Token cost
~1.1k tokens
SKILL.md length
625 words
Files
1
Skills in repo
14
Repo updated
First seen
Licence
MIT
At a glance
Design seamless tiles and autotile sets, or deduplicate a hand-painted mockup into a reusable tileset, then export for Tiled or Godot.
Works in 5 steps: Draw the tile's interior first, ignoring… → Draw the edge pattern on one side. → look op="ascii" the first and last… → …
Terrain and anything that repeats
SKILL.md covers Decide the grid before…, Seamless tiles, Autotiling and From a painted mockup, plus 3 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Tileset is an agent skill from with-pebbly/aseprite-ai-artist. Design seamless tiles and autotile sets, or deduplicate a hand-painted mockup into a reusable tileset, then export for Tiled or Godot. Use for level art, terrain and anything that repeats.
Its SKILL.md is about 1.1k 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. It works with Godot and Model Context Protocol. The repository describes itself as: Your coding agent paints pixel art in the Aseprite window you already have open. MCP server + skills for Claude Code, omp, Codex, Gemini CLI and Cursor — draws, looks at its…. The licence is MIT.
When your agent uses it
Terrain and anything that repeats
Tasks that involve Sprites and pixel art
Example prompts
“/tileset”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
1Draw the tile's interior first, ignoring edges.
2Draw the edge pattern on one side.
3look op="ascii" the first and last columns and make them continue into each
4Same for top and bottom rows.
5Stamp the tile in a 3×3 block and look op="preview". Seams show up
What it can do on your machine
Read from SKILL.md and the folder at commit f51fe69. 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
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
Tileset loads about 1.1k tokens when it runs. Until then it costs about 49 tokens; SKILL.md has 625 words of instructions outside code blocks.
Always· name and description, kept in context so the agent knows when to use it
~49
When it runs· the whole SKILL.md, loaded when a task matches
~1.1k
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.
Download SKILL.mdSave it as .claude/skills/tileset/SKILL.md (or your agent's skills folder).
name
tileset
description
Design seamless tiles and autotile sets, or deduplicate a hand-painted mockup into a reusable tileset, then export for Tiled or Godot. Use for level art, terrain and anything that repeats.
title
Build a tileset
Build a tileset
Requires an extension advertising the tileset feature — check preflight
first. Older builds answer unsupported_command loudly rather than doing
nothing.
Decide the grid before anything else
The tile size is the one decision everything else depends on, and it belongs to
the game, not to the art. Ask if you do not know it. 16×16 and 32×32 are the
common answers.
Seamless tiles
A tile is seamless when its right edge continues into its own left edge, and its
bottom into its own top.
Method that works:
Draw the tile's interior first, ignoring edges.
Draw the edge pattern on one side.
look op="ascii" the first and last columns and make them continue into each
other. This is exact work; do it in the text grid, not by eye.
Same for top and bottom rows.
Stamp the tile in a 3×3 block and look op="preview". Seams show up
immediately when tiled; they are invisible in isolation.
Avoid a repeating feature. A distinctive rock in the middle of a grass tile
becomes a visible grid the moment it repeats. Keep repeating tiles low-contrast
and put the distinctive elements in occasional variant tiles.
Autotiling
A blob-47 set covers every combination of neighbours for a 4-connected terrain.
It is 47 tiles, and hand-authoring them in the right order is where this goes
wrong — build the terrain body first, then the edge and corner cases, then
export with layout="blob47" so the exporter writes the wangset.
From a painted mockup
Painting a level by hand and extracting tiles from it produces better-looking
tilesets than authoring tiles in isolation, because you see the whole picture
while drawing.
Paint the mockup on a normal layer, on a canvas that is a whole number of
tiles in each direction. pack refuses otherwise rather than silently
losing a partial edge tile.
You get a tileset plus a tilemap layer that reconstructs the mockup exactly.
The mockup is hidden, not deleted — unhide it to compare if a tile looks
wrong.
Read the result. cellCount against tileCount tells you how much the
mockup actually reused. A 400-cell mockup that yields 300 tiles was painted
without regard to the grid; the tool says so, and the fix is to redraw with
the grid visible, not to accept it.
tolerance merges near-identical cells (per-channel difference, 0–255). It
is off by default because a merge changes the art: the tilemap becomes an
approximation of the mockup rather than a copy, and the result says how many
cells that affected.
Writes three files: the packed PNG, the .tsj tileset, and a .tmj map that
uses it — so the export opens in Tiled as a level, not just an image.
format="godot" writes a Godot 4 TileSet resource (.tres).
format="json" writes the tile grid plus the tilemap layout, for a custom
engine. It states its own index convention in the file.
LDtk needs no exporter — it reads .aseprite directly, so just save the
document.
Aseprite reserves tile index 0 for the empty tile. The exporter drops it from
the atlas so engine indices line up, and index 0 becomes "no tile", which is
what every engine expects.
Adds a Tiled wangset for 4-connected autotiling. It assumes the 47 tiles are
authored in canonical blob47 order — the 47 distinct neighbour masks in
ascending order, after Aseprite's empty tile — and refuses if the set is
incomplete rather than writing a wangset that autotiles wrongly. If you are not
sure of the ordering, export format="json" first: it reports the
index-to-mask mapping so you can check a few tiles by eye.
Related
rules://04-outlines-and-edges for edge consistency, rules://66-tiles-and-autotiling
for layouts and transitions, rules://65-ground-rocks-grass and
rules://67-architecture-and-interiors for the tiles themselves,
rules://71-isometric for iso sets.
Tileset 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.
Make art and media for a game you are building with Glif: character reference sheets, consistent characters, pixel-art sprite sheets with animation cycles, seamless and PBR textures, 3D models, item…
A skill your agent uses when creating game art through Scenario MCP: sprites, sprite sheets, icons, props, loot, tilesets and autotile terrain transitions, seamless tiles, isometric buildings…
Provider-neutral open-source skill for planning and producing game-runtime art assets and animation: static props/icons, canonical character sheets, combat sprites, 3D/video motion references…
Build an idle, walk, run or attack cycle from key poses, set timing that reads as motion rather than a metronome, tag it, and review it as a filmstrip.
Draw a sprite from silhouette to finished pixels, in the order that catches mistakes while they are still cheap — block in, check the silhouette, shade, outline, verify.
Design seamless tiles and autotile sets, or deduplicate a hand-painted mockup into a reusable tileset, then export for Tiled or Godot. Tileset is an agent skill from with-pebbly/aseprite-ai-artist. Design seamless tiles and autotile sets, or deduplicate a hand-painted mockup into a reusable tileset, then export for Tiled or Godot.
When should I use Tileset?
Tileset fits situations like: terrain and anything that repeats; tasks that involve Sprites and pixel art.
How do I install Tileset in Claude Code?
Run `npx skills add with-pebbly/aseprite-ai-artist --skill tileset -a claude-code`. Or copy the skill folder (skills/tileset in with-pebbly/aseprite-ai-artist) into .claude/skills/tileset in your project. Claude Code loads it when a task matches its description.
How do I install Tileset in Codex?
Run `npx skills add with-pebbly/aseprite-ai-artist --skill tileset -a codex`. Or copy the skill folder (skills/tileset in with-pebbly/aseprite-ai-artist) into .agents/skills/tileset in your project. Codex loads it when a task matches its description.
Can I use Tileset 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 with-pebbly/aseprite-ai-artist --skill tileset -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/tileset, .gemini/skills/tileset, .github/skills/tileset and .opencode/skills/tileset in your project.
What does Tileset need to run?
SKILL.md names no scripts, command-line tools or credentials: Tileset is instructions for the agent only.
Does Tileset 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 Tileset 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 Tileset use?
Tileset 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 Tileset use?
About 1.1k tokens (SKILL.md is roughly 4.4k 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 Tileset?
Skills that share tags, products or a category with Tileset: Game Assets (glifxyz/glif-mcp-server, 212 stars), Scenario Game Assets (scenario-labs/skills, 913 stars), Sprite Gen (aldegad/sprite-gen, 2.6k stars) and 2D Sprite Generator (0x0funky/agent-sprite-forge, 4.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Tileset?
with-pebbly (a GitHub organization) maintains it in with-pebbly/aseprite-ai-artist, which has 172 GitHub stars. The repository holds 14 skills in this directory. The repository was last updated on October 8, 2026.
