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ssyubix-pixelart-mcp: Instructions file for Codex

AGENTS.md

ssyubix-pixelart-mcp AGENTS.md is an instructions file for Codex, OpenCode from syuaibsyuaib/ssyubix-pixelart-mcp. It costs 2,171 tokens per session, scanned A, original, Apache-2.0.

A guide for AI agents maintaining a pixel-art tool server, including the difference between a tile, a tileset, and a tilemap. A tile is one small image, a tileset is a collection of tiles, and a tilemap is a complete map made from them.

In plain words
What is it for?
Use it when creating canvases, tilesets, or tilemaps, placing tiles, exporting artwork, or adding tools to the pixel-art server.
Why use it?
It prevents agents from confusing the size of one tile with the size of the finished image or game map.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is syuaibsyuaib/ssyubix-pixelart-mcp's own configuration. It tells Codex and OpenCode how to work on ssyubix-pixelart-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ssyubix-pixelart-mcp configures →

not rated 1repo 3mo ago A scan 2,171 tokens original Apache-2.0
View source ↗ syuaibsyuaib/ssyubix-pixelart-mcp
Reuse

Borrowing it

Nothing to install: this file belongs to syuaibsyuaib/ssyubix-pixelart-mcp. 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/syuaibsyuaib/ssyubix-pixelart-mcp/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/syuaibsyuaib/ssyubix-pixelart-mcp

Made for: Codex, OpenCode.

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Per session 2,171 This file is loaded in full into every session.
When invoked 2,171 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.02171 $0.02171
Opus 5.5 $0.00868 $0.00868
Sonnet 5.5 $0.00434 $0.00434
Haiku 4.5 $0.00217 $0.00217

Measured 2mo ago against content hash 4caa097165d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ssyubix-pixelart-mcp 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 · 135 lines

How it starts

The opening of the file, as written. The whole thing — 135 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — Panduan untuk AI Agent yang Merawat/Mengembangkan pixelart_mcp

Dokumen ini untuk AI (Claude atau lainnya) yang diminta menambah fitur baru, memperbaiki bug, atau menindaklanjuti kritik pengguna terhadap server ini. Baca ini dulu sebelum mengubah kode.

Terminologi — WAJIB dipahami sebelum memakai tool sizing

Kesalahan yang sudah pernah terjadi di produksi: AI memanggil pixelart_suggest_tile_size, dapat angka mis. 32x32, lalu langsung membuat kanvas 32x32 itu dan menyerahkannya ke user sebagai "tilemap" — hasilnya pecah/kekecilan karena 32x32 itu ukuran satu tile, bukan ukuran gambar akhir. Definisi yang harus dipegang:

  • Tile: satu ubin kecil (mis. 16x16px). Dibuat dengan pixelart_create_canvas.
  • Tileset: lembar berisi banyak tile disusun dalam grid (mis. kumpulan jenis-jenis tile: rumput, jalan, air). Dibuat dengan pixelart_create_tileset
    • pixelart_set_tile per slot + pixelart_export_tileset.
  • Tilemap: peta/level lengkap yang tersusun dari banyak tile — bisa berupa lembar besar hasil menempatkan tile berulang di tiap posisi grid (pakai pixelart_create_tileset dengan columns/rows = ukuran peta dalam satuan tile, lalu pixelart_set_tile untuk tiap posisi), ATAU representasi index array yang disusun di dalam game engine (misalnya Unity Tilemap component) menggunakan tileset yang sudah diekspor — bukan satu kanvas kecil seukuran satu tile.

Kalau user minta "tilemap" atau "peta/level", ALUR WAJIB:

  1. pixelart_suggest_tile_size → dapat ukuran satu tile.
  2. pixelart_suggest_tilemap_layout → dapat jumlah grid (columns/rows) dan ukuran total gambar dalam piksel, berdasarkan ukuran layar/level yang diinginkan.
  3. pixelart_create_tileset dengan columns/rows dari langkah 2.
  4. pixelart_set_tile untuk MENGISI SETIAP slot di grid tersebut (bukan cuma satu).
  5. pixelart_export_tileset.

JANGAN PERNAH mengekspor kanvas tunggal seukuran satu tile dan menyebutnya tilemap — itu persis bug yang membuat fitur ini ditambahkan.

Read the full file on GitHub · 135 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.

  1. 2mo ago First seen · 135 lines · 2,171 tokens per session scan A 4caa097165d4

Subscribe to this mod's changes

ssyubix-pixelart-mcp AGENTS.md is an instructions file published in the GitHub repository syuaibsyuaib/ssyubix-pixelart-mcp (1 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 2,171 tokens to every session, about $0.0087 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
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