Codex Pet — Pro Pack on RunComfy
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GPT Image 2 edit endpoint
·
docs
Codex Pet generator on RunComfy.
Turn one source image into a Codex-compatible custom Codex Pet —
pet.json
+
spritesheet.webp
— drop it into
${CODEX_HOME:-$HOME/.codex}/pets//
, Codex picks it up next to the 8 built-in Codex Pets.
npx skills
add
agentspace-so/runcomfy-agent-skills
--skill
codex-pet
-g
What a Codex Pet is
OpenAI Codex Pets (released May 2026) are pixel-art animated companions that float over your desktop while Codex codes — they react to mouse interaction and Codex status (scratching head when thinking, popping a speech bubble when a task completes). Codex ships with 8 built-in Codex Pets and supports custom Codex Pets installed locally as a folder under
${CODEX_HOME:-$HOME/.codex}/pets/
.
Each custom Codex Pet folder contains exactly two files:
pet.json
— manifest with
id
,
displayName
,
description
,
spritesheetPath
.
spritesheet.webp
— Codex Pet sprite atlas,
1536x1872
PNG or WebP, 8 columns x 9 rows of 192x208 cells, transparent background.
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Installs
977
Repository
prime-skills/ru…t-skills
GitHub Stars
31
First Seen
Jul 13, 2026
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