codex-deepseek-pet YunYueSama

Da Fei Yu is a clever, sharp-tongued and greedy blue whale girl who works, chats and takes a break with you. A Windows desktop pet with 60 FPS rendering, window-edge interaction and configurable AI chat. This is a community fan work around the DeepSeek whale mascot and is not an official DeepSeek product. She keeps you company on the desktop. Dragging her makes her wobble; releasing drops, squashes and bounces her back. She can stand on the visible top edge of a window and follow it, and falls back to the desktop when the window closes or minimizes. She has her own little animations: blinking, walking, waving, dancing, sneakily eating tokens, and curling up to sleep, plus puffed cheeks, thinking and smug poses. After 3-5 seconds of idle she picks a short action, storylines rotate with their own cooldown, and she settles down while you chat, focus or run fullscreen. Chat and focus together. Point her at DeepSeek or any local service compatible with the OpenAI format and you can talk to her. She also works offline: petting, feeding, a focus timer and a small token game. Adapt her to your habits. Size scales from 0 to 100 percent, she can keep quiet, hide, or accept mouse-through. Screen sharing is off by default, and foreground detection runs locally. She can also visit Codex. Export an appearance pet pack from settings or use the Codex asset pack in the repository. Only the appearance is exported; chat and desktop interaction belong to the standalone application.