Scenario ChatGPT Pet: Create

Overview

A ChatGPT pet is one transparent sprite sheet: 192x208 cells, 8 columns, nine animation rows (v1, 1536x1872) plus two rows of sixteen look directions (v2, 1536x2288). Rows, frame counts, what each state must show, the look directions, the verdict file and the package layout: references/sheet-contract.md. Read it before the first generation.

This skill delivers, next to the run: a v2 sheet (unless the user wants v1 only), a v1 copy for ChatGPT web upload, pet.gif on a soft background and pet-transparent.gif, and a Codex pet.json package, installed only when the user says yes. Every image is generated through the Scenario MCP server; the frame cutting, sheet assembly, validation, GIFs and packaging run locally in the shipped scripts, because the deliverable is a file for ChatGPT or Codex and no MCP tool assembles a pet sheet. An image model never draws the whole sheet: it draws one row at a time, and the scripts place every frame.