{"schema_version":"codexpethub.install.v1","site":"CodexPetHub","generated_at":"2026-06-25T00:56:50.772Z","pet":{"id":"pet_01KRNKP7BYAA5Z91XJKDF6CWP7","slug":"grumpy-nana","display_name":"Grumpy Nana","version":1,"canonical_url":"https://codexpethub.com/pets/grumpy-nana","description":"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.","license":"","author_name":"Heiko R."},"format":{"kind":"openai-codex-pet","required_files":["pet.json","spritesheet.webp"],"atlas":{"width":1536,"height":1872,"columns":8,"rows":9,"cell_width":192,"cell_height":208},"states":[{"name":"idle","row":0,"frames":6},{"name":"running-right","row":1,"frames":8},{"name":"running-left","row":2,"frames":8},{"name":"waving","row":3,"frames":4},{"name":"jumping","row":4,"frames":5},{"name":"failed","row":5,"frames":8},{"name":"waiting","row":6,"frames":6},{"name":"running","row":7,"frames":6},{"name":"review","row":8,"frames":6}]},"files":[{"role":"pet_json","path":"pet.json","url":"https://codexpethub.com/assets/external/petdex-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.json","content_type":"application/json","size":646,"sha256":"a9bec9b3418ccb32d01b5b68319085c47cda5f728ff3c48f37058f410b8f46db"},{"role":"spritesheet","path":"spritesheet.webp","url":"https://codexpethub.com/assets/pets/grumpy-nana/v1/spritesheet-f93d4dab6673aea0.webp","content_type":"image/webp","size":1893514,"sha256":"f93d4dab6673aea01c2648a27ad902a7f4fd9bf3b6b76e3a32fa12d4ca8e084d"}],"security":{"execute_code":false,"allow_external_urls_in_pet_json":false,"verify_hashes_required":true,"allowed_install_files":["pet.json","spritesheet.webp"]},"human_instructions":{"after_install":"Open Codex Settings > Appearance > Pets and refresh custom pets. You can also use /pet to wake the pet overlay."}}