Grumpy Nana Codex Pet

Grumpy Nana is a stern but loving chibi grandmother Codex pet with tidy-workspace energy and soft-hearted scolding expressions. Install with Codex as a data-only companion.

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Install

Copy this prompt and paste it into Codex. Codex runs the install command on your behalf and confirms each SHA-256 hash before writing.

Activate in Codex

  • Open Settings → Appearance → Pets in Codex.
  • Click Refresh custom pets so Codex picks up the new install directory.
  • Wake the pet with /pet in any chat.

Agent resources

Pet details

Version
v1
Files
pet.json (646 bytes), spritesheet.webp (1893514 bytes)
SHA-256 (pet.json)
a9bec9b3418ccb32d01b5b68319085c47cda5f728ff3c48f37058f410b8f46db
SHA-256 (spritesheet.webp)
f93d4dab6673aea01c2648a27ad902a7f4fd9bf3b6b76e3a32fa12d4ca8e084d
Atlas geometry
1536×1872, 8×9 cells of 192×208
Animation states
idle, running-right, running-left, waving, jumping, failed, waiting, running, review
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