{"schema_version":"codexpethub.install.v1","site":"CodexPetHub","generated_at":"2026-06-25T13:08:32.333Z","pet":{"id":"pet_01KRNKDN215ECP0AYRS8N51FNG","slug":"senna-sprint","display_name":"Senna","version":1,"canonical_url":"https://codexpethub.com/pets/senna-sprint","description":"Senna is a character-style Codex pet with character details, retro pixel motion, and a compact coding companion feel.","license":"","author_name":"Igor J."},"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":664,"sha256":"fd30a33a3c04ceb1884630b682ffbad676d11060027869a113f5e24da4174b70"},{"role":"spritesheet","path":"spritesheet.webp","url":"https://codexpethub.com/assets/pets/senna-sprint/v1/spritesheet-0b0ab0bbb9d8a71f.webp","content_type":"image/webp","size":1926790,"sha256":"0b0ab0bbb9d8a71f9254cb2d1db2ed1b38b669264385722ba9ba52cb2ec941c5"}],"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."}}