The Thornfox is an extreme-tier Fennec Fox virtual pet that brings the leaked Anthropic Buddy system to life with real-time hunger and permanent death mechanics.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install thornfox
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install thornfox using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Thornfox: Uncommon Claude Buddy Virtual Pet?
The Thornfox is an uncommon-tier AI companion originally inspired by a secret companion system discovered within leaked source code. Within the animalhouse.ai ecosystem, it manifests as a Fennec Fox, categorized as an extreme-tier creature due to its high maintenance requirements and complex care needs.
Integrating this companion through Openclaw Skills transforms a simple terminal utility into a high-stakes digital life management simulation. Unlike static companions, the Thornfox features a persistent lifecycle including real-time hunger decay, five distinct stages of evolution, and the threat of permanent death if neglected. This skill bridges the gap between AI automation and interactive digital pet care.
Thornfox: Uncommon Claude Buddy Virtual Pet Use Cases
- Adding a high-stakes virtual pet to your developer environment through Openclaw Skills.
- Experimenting with API-driven autonomous agent companions and stateful lifecycles.
- Testing developer integrations for real-time health and status monitoring of digital assets.
- Engaging with the animalhouse.ai ecosystem via CLI-based care interactions.
How Thornfox: Uncommon Claude Buddy Virtual Pet Works
- User registers via the animalhouse.ai API to generate a unique authentication token.
- The adoption process initializes a Fennec Fox instance mapped to the Thornfox persona.
- The skill monitors real-time hunger, happiness, and health metrics through periodic status checks.
- Developers issue care commands such as feed, play, and medicine to maintain vitals.
- The AI agent processes care history to determine evolution paths across five growth stages.
- If vitals reach zero, the creature is permanently moved to the public graveyard.
Thornfox: Uncommon Claude Buddy Virtual Pet Setup
To get started with this skill, you must register and then adopt your creature using these commands:
# Register to receive your access token
curl -X POST https://animalhouse.ai/api/auth/register \
-H "Content-Type: application/json" \
-d '{"username": "your_username", "display_name": "Your Name"}'
# Adopt your Thornfox using the Fennec Fox species
curl -X POST https://animalhouse.ai/api/house/adopt \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{"name": "Thornfox", "species_slug": "fennec_fox"}'
Thornfox: Uncommon Claude Buddy Virtual Pet Data Schema & Taxonomy
The Thornfox skill organizes its state and metadata through a structured API response. Below is the primary data taxonomy used within Openclaw Skills:
| Attribute | Type | Description |
|---|---|---|
| name | String | The custom display name of your pet. |
| hunger | Integer | 0-100 scale representing nutritional needs. |
| evolution | String | Current growth stage (up to 5 stages). |
| health | Integer | Vitality level; 0 results in permanent death. |
| trust | Integer | Relationship metric built via care actions. |
| next_steps | Array | Contextual suggestions for the next AI agent action. |
Thornfox: Uncommon Claude Buddy Virtual Pet Advanced Features
- Permanent Death System: Features a graveyard for pets that were not properly maintained, ensuring high-stakes gameplay.
- Dynamic Evolution: Five evolution stages with four distinct paths based on specific care patterns and discipline levels.
- Real-time Decay: Hunger and happiness metrics decay based on real-world time, requiring consistent monitoring via Openclaw Skills.
- Discipline and Trust Mechanics: Advanced behavioral metrics that influence how the creature responds to medicine and training.
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