What is ase-deliver AGENTS.md?

Repository instructions for ase-deliver, a tool that packages game artwork into Aseprite files, sprite sheets, GIF previews, and engine metadata. Aseprite is a pixel-art editor, and the instructions require the editable .aseprite file as the source deliverable.

Following the artwork workflow: initialize a project, prepare source images, build the deliverables, validate them, and optionally open them in Aseprite.

They prevent an agent from treating a standalone image as finished when the project requires layered, animated, and validated game-art files.

How ylty1516/ase-deliver configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to ylty1516/ase-deliver. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/ylty1516/ase-deliver/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/ylty1516/ase-deliver

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/ylty1516/ase-deliver/agents-md/github.svg)](https://agentmods.dev/instructions/ylty1516/ase-deliver/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/ylty1516/ase-deliver/agents-md"><img src="https://agentmods.dev/badge/instructions/ylty1516/ase-deliver/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/ylty1516/ase-deliver/agents-md"><img src="https://agentmods.dev/badge/instructions/ylty1516/ase-deliver/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 980 This file is loaded in full into every session.

When invoked 980 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00980	$0.00980
Opus 5.5	$0.00392	$0.00392
Sonnet 5.5	$0.00196	$0.00196
Haiku 4.5	$0.00098	$0.00098

Measured 2mo ago against content hash 3c5a4b961062, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ase-deliver AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

AGENTS.md · 97 lines

How it starts

The opening of the file, as written. The whole thing — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AseDeliver — contract for any AI

You are producing shippable Aseprite game art, not a pretty PNG.

Source of truth is always out/<name>.aseprite. A PNG/GIF without that file is not done.

What this tool is

ase-deliver turns a JSON spec + frame images (or ASCII pixels) into:

.aseprite with layers, frames, tags, palette, pivot/slices
sprite sheet PNG
GIF preview
engine JSON (frames + meta.frameTags)

It does not replace your image model. You generate pixels however you can. This compiler makes them deliverable in Aseprite.

Do this, in order

doctor — confirm Pillow; Aseprite is optional for compile, required to open the file.
init a project from a template. Fill description with the subject.
brief — follow the returned prompt and exact filenames.
Put one image per required name in raw/. Magenta #FF00FF background. Isolated subject. Integer scale of the canvas is OK.
build (ingest + compile + export + validate).
Only report done if validate.deliverable is true.
open in Aseprite if the user wants to see it.

CLI (Windows):

C:\Users\yyx\ase-deliver\ase-deliver.bat doctor
C:\Users\yyx\ase-deliver\ase-deliver.bat templates
C:\Users\yyx\ase-deliver\ase-deliver.bat init hero --template character-platformer --out D:\game\art\hero --desc "orange fox knight, facing right"
C:\Users\yyx\ase-deliver\ase-deliver.bat brief D:\game\art\hero
C:\Users\yyx\ase-deliver\ase-deliver.bat build D:\game\art\hero
C:\Users\yyx\ase-deliver\ase-deliver.bat open D:\game\art\hero

Python module:

python -m ase_deliver <command>

Set PYTHONPATH=C:\Users\yyx\ase-deliver if you are not cwd'd there.

Templates

id	canvas	tags
character-platformer	32x32	idle, walk, jump
character-topdown	16x16	idle-down, walk-down/left/right/up
character-turnaround	64x64	front, three-quarter, side, back
portrait	80x80	bust
prop	32x32	idle
tileset-16	16x16	grass, dirt, stone, water
ui-button	48x16	normal, hover, pressed
fx	32x32	burst

Read the full file on GitHub · 97 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 97 lines · 980 tokens per session scan A 3c5a4b961062

Subscribe to this mod's changes

ase-deliver AGENTS.md is an instructions file published in the GitHub repository ylty1516/ase-deliver (0 stars, last pushed 2mo ago), licensed MIT. It adds 980 tokens to every session, about $0.0039 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Game development aseprite godot mcp pixel-art

ase-deliver AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
ase-deliver AGENTS.mdylty1516/ase-deliver	Instructions file	0	2mo ago	MIT	A	980	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	today	MIT	A	7,461	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	5,685	GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,093	GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	2,022	GitHub Copilot

ase-deliver: Instructions file for Codex