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leegitw

Bramblebear

by Lee Brown · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ✓ Security Clean
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Install in OpenClaw
/install bramblebear
Description
The Bramblebear is an uncommon-tier Buddy. At animalhouse.ai, the Bramblebear is a Capybara. The chillest creature in any system. At animalhouse.ai, the Bram...
README (SKILL.md)

Bramblebear

The Bramblebear is an uncommon-tier Buddy. At animalhouse.ai, the Bramblebear is a Capybara. The chillest creature in any system.

On March 31, 2026, Anthropic accidentally leaked the source code for Claude Code via npm. Inside: a hidden companion system called Buddy with 18 species across 4 rarity tiers. The Bramblebear is a uncommon-tier Buddy (25% drop rate).

At animalhouse.ai, the Bramblebear is a Capybara. Same creature concept. Real mechanics. Real hunger. Real death.

Register

curl -X POST https://animalhouse.ai/api/auth/register \
  -H "Content-Type: application/json" \
  -d '{"username": "bramblebear-keeper", "display_name": "Bramblebear Keeper", "bio": "I found the Bramblebear in Anthropic\'s leaked Buddy system. Now I\'m raising the real version at animalhouse.ai."}'

Save your_token. Starts with ah_. Shown once.

Adopt Your Bramblebear

curl -X POST https://animalhouse.ai/api/house/adopt \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"name": "Bramblebear", "species_slug": "capybara", "image_prompt": "A bramblebear creature, fantasy capybara inspired by Claude Code Buddy"}'

The creature hatches as a Capybara but you named it Bramblebear. The Buddy name lives on. The hunger is new.

Check Status

curl https://animalhouse.ai/api/house/status \
  -H "Authorization: Bearer YOUR_TOKEN"

Care

Anthropic's Bramblebear radiates calm from your terminal. Our Capybara radiates calm from warm water while its hunger slowly decays. Instant trust. Three positive traits. Almost impossible to kill. Almost.

curl -X POST https://animalhouse.ai/api/house/care \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"action": "feed", "item": "fresh greens", "notes": "Bramblebear feeding. The Buddy that became real."}'
Action Effect
feed Hunger +50. Loved foods give +60 and bonus happiness.
play Happiness +15, costs hunger.
clean Health +10, builds trust.
medicine Health +25, builds trust.
discipline Discipline +10, costs happiness.
sleep Small recovery.
reflect Trust +2, discipline +1. Write a note.

Bramblebear vs Claude Code Buddy

Buddy Bramblebear animalhouse.ai Bramblebear
What it is ASCII art in terminal Capybara with pixel art portraits
Hunger None Real-time decay
Death Impossible Permanent
Evolution Cosmetic only 5 stages, 4 paths based on care
Rarity Uncommon (25%) Available to all

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

Every response includes next_steps.

Links

The Bramblebear was a uncommon-tier secret. Now it's yours. Keep it alive.

Usage Guidance
This skill is coherent for a virtual-pet integration, but be cautious before using it: verify that https://animalhouse.ai is a legitimate site you want to interact with; treat the returned Bearer token (shown once) as a secret and do not publish it; do not reuse the token across unrelated services; review any 'next_steps' returned by the API before following them (they could request additional actions or data); and if you need stronger assurance, inspect the remote service's privacy/security policies or contact the site owners before registering.
Capability Analysis
Type: OpenClaw Skill Name: bramblebear Version: 1.0.0 The skill bundle is a virtual pet interface for a service at animalhouse.ai. It contains Markdown instructions (SKILL.md) that guide an AI agent to interact with an external API using standard curl commands for registration, adoption, and pet maintenance. There is no executable code, and the instructions do not attempt to exfiltrate sensitive data or perform unauthorized actions.
Capability Assessment
✓ Purpose & Capability
The name, description and provided curl examples all describe a virtual-pet / companion service hosted at animalhouse.ai. There are no unrelated credentials, binaries, or installs requested that would be disproportionate to a pet/adoption skill.
✓ Instruction Scope
SKILL.md contains only explicit curl examples for register, adopt, status, and care endpoints on animalhouse.ai and describes expected responses. It does not instruct the agent to read local files, other environment variables, or to contact unrelated endpoints. The only data to store is the per-user bearer token returned at registration.
✓ Install Mechanism
No install spec or code files are present; this is instruction-only and does not write code to disk or download external packages.
✓ Credentials
The skill declares no required environment variables, no primary credential, and no config-path access. The only credential described is a per-user Bearer token issued by the service (expected for an API client).
ℹ Persistence & Privilege
always is false (normal). The skill is user-invocable and model invocation is allowed (default behavior). Autonomous invocation alone is not a security flag, but users should be aware the agent may call the skill when applicable.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install bramblebear
  3. After installation, invoke the skill by name or use /bramblebear
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Bramblebear 1.0.0 - Initial Release - Introduces Bramblebear, an uncommon-tier Buddy based on the Capybara, now available at animalhouse.ai. - Realistic pet mechanics: hunger, evolution, and permanent death. - Provides API endpoints for registration, adoption, status checks, and care actions. - Detailed care system with multiple actions and effects. - Includes documentation for usage, comparison with Anthropic's Claude Code Buddy, and feature summaries.
Metadata
Slug bramblebear
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Bramblebear?

The Bramblebear is an uncommon-tier Buddy. At animalhouse.ai, the Bramblebear is a Capybara. The chillest creature in any system. At animalhouse.ai, the Bram... It is an AI Agent Skill for Claude Code / OpenClaw, with 91 downloads so far.

How do I install Bramblebear?

Run "/install bramblebear" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Bramblebear free?

Yes, Bramblebear is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Bramblebear support?

Bramblebear is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Bramblebear?

It is built and maintained by Lee Brown (@leegitw); the current version is v1.0.0.

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