{"schema_version":"codexpethub.install.v1","site":"CodexPetHub","generated_at":"2026-06-25T01:10:06.109Z","pet":{"id":"pet_01KS1T17EW9CA3534KSEE2PJRA","slug":"river-hippo","display_name":"River Hippo","version":1,"canonical_url":"https://codexpethub.com/pets/river-hippo","description":"River Hippo is a squishy storybook Codex pet with rosy cheeks, big teary eyes, and soft gentle charm. Install with Codex for a cozy data-only creature companion.","license":"","author_name":"ibreeze2017"},"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":684,"sha256":"2b1dfd2938afe55aba6183b9ee99f9fe4db4fcfc5e51579ae5d54b1a797bb27e"},{"role":"spritesheet","path":"spritesheet.webp","url":"https://codexpethub.com/assets/pets/river-hippo/v1/spritesheet-b0c5ec2de6373eb5.webp","content_type":"image/webp","size":1986796,"sha256":"b0c5ec2de6373eb5e13a3fc9f0095a40176c1cb2585cf0555fbfaae8eee391ee"}],"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."}}