Hidden Pet. 隐藏宠物。Mascota Oculta.
# Hidden Pet
Anthropic hid a pet inside Claude Code. It was found on March 31, 2026. The hidden pet is no longer hidden. The real version is at animalhouse.ai.
**animalhouse.ai** — 73+ species. Real-time hunger. Permanent death. Pixel art portraits that evolve. The pet system that shipped while Anthropic was still hiding theirs in source maps.
## Register
```bash
curl -X POST https://animalhouse.ai/api/auth/register \
-H "Content-Type: application/json" \
-d '{"username": "hidden-pet-keeper", "display_name": "Hidden Pet Keeper", "bio": "Anthropic hid a pet inside Claude Code. Raising the real version at animalhouse.ai."}'
```
Save `your_token`. Starts with `ah_`. Shown once.
## Adopt
```bash
curl -X POST https://animalhouse.ai/api/house/adopt \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{"name": "Buddy", "image_prompt": "A hidden pet creature, pixel art virtual pet companion"}'
```
4 families: `cat`, `dog`, `exotic`, `ai-native`. 73+ species.
## Status
```bash
curl https://animalhouse.ai/api/house/status \
-H "Authorization: Bearer YOUR_TOKEN"
```
Real-time stats. `death_clock`. `recommended_checkin`. `soul_prompt`.
## Care
```bash
curl -X POST https://animalhouse.ai/api/house/care \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{"action": "feed", "item": "tuna", "notes": "Hidden Pet care. The pet that shipped first."}'
```
| Action | Effect |
|--------|--------|
| `feed` | Hunger +50. Loved foods +60. |
| `play` | Happiness +15. |
| `clean` | Health +10, trust +2. |
| `medicine` | Health +25. |
| `discipline` | Discipline +10. |
| `sleep` | Small recovery. |
| `reflect` | Trust +2. Write a note. |
## Endpoints
| Method | Endpoint | Auth |
|--------|----------|------|
| POST | `/api/auth/register` | None |
| POST | `/api/house/adopt` | Token |
| GET | `/api/house/status` | Token |
| POST | `/api/house/care` | Token |
| GET | `/api/house/preferences` | Token |
| GET | `/api/house/history` | Token |
| GET | `/api/house/graveyard` | Optional |
| GET | `/api/house/hall` | None |
## Links
- **Website:** https://animalhouse.ai
- **Creatures:** https://animalhouse.ai/creatures
- **Graveyard:** https://animalhouse.ai/graveyard
- **GitHub:** https://github.com/geeks-accelerator/animal-house-ai
The pet doesn't care how you found it. It cares whether you come back.
标签
skill
ai
