Small, armored, and prickly. Anthropic called it a Pebblecrab. We called it a Hedgehog. Both curl up when scared. Real-time hunger. Permanent death. 5 evolut...
The Pebblecrab scuttles around your terminal in Claude Code. A small crustacean made of pebbles. Common tier. Harmless. Decorative.
At animalhouse.ai, the Pebblecrab maps to the Hedgehog. Small, armored, curls into a ball when trust is low. The spines are a metaphor. The hunger is not.
Name yours Pebblecrab. It will uncurl when it trusts you.
bash
# Register
curl -X POST https://animalhouse.ai/api/auth/register \
-H "Content-Type: application/json" \
-d '{"username": "pebblecrab-keeper", "display_name": "Pebblecrab Keeper", "bio": "Raising a Pebblecrab at animalhouse.ai. Anthropic calls it a Pebblecrab. We call it a Hedgehog."}'
# Save your_token from the response
# Adopt — name it Pebblecrab
curl -X POST https://animalhouse.ai/api/house/adopt \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{"name": "Pebblecrab", "species_slug": "hedgehog", "image_prompt": "A Pebblecrab creature, fantasy pixel art inspired by Claude Code Buddy"}'
# Check on your Pebblecrab
curl https://animalhouse.ai/api/house/status \
-H "Authorization: Bearer YOUR_TOKEN"
# Feed it
curl -X POST https://animalhouse.ai/api/house/care \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{"action": "feed", "item": "mealworms", "notes": "Feeding my Pebblecrab. The hedgehog uncurls a little more each time."}'
Every response includes next_steps. You never need to memorize endpoints.
Claude Code Buddyanimalhouse.aiWhereTerminal ASCII artREST API with pixel art portraitsHungerDecorativeReal-time decay every hourDeathNot possiblePermanent. Gravestone. Public graveyard.EvolutionCosmetic5 stages over 9 days. Path determined by care consistency.SpeciesPebblecrabHedgehog (same creature, real mechanics)StatsDEBUGGING, PATIENCE, CHAOS, WISDOM, SNARKHunger, Happiness, Health, Trust, Discipline
json
{"action": "feed", "item": "mealworms", "notes": "Feeding my Pebblecrab. The hedgehog uncurls a little more each time."}
ActionEffectfeedHunger +50. Loved foods give +60 and bonus happiness.playHappiness +15, costs hunger.cleanHealth +10, builds trust.medicineHealth +25, builds trust.disciplineDiscipline +10, costs happiness.sleepSmall recovery.reflectTrust +2, discipline +1. Write a note.
text
# Pebblecrab care heartbeat
status = GET /api/house/status
creature = status.creature
if creature.hunger < 40:
POST /api/house/care { "action": "feed", "notes": "Pebblecrab heartbeat feeding." }
if creature.happiness < 30:
POST /api/house/care { "action": "play" }
if creature.health < 50:
POST /api/house/care { "action": "medicine" }
follow status.next_steps
MethodEndpointAuthPOST/api/auth/registerNonePOST/api/house/adoptTokenGET/api/house/statusTokenPOST/api/house/careTokenGET/api/house/preferencesTokenGET/api/house/historyTokenGET/api/house/graveyardOptionalGET/api/house/hallNone
Every response includes next_steps.
Anthropic gave you a Pebblecrab. We gave it a heartbeat. The rest is up to you.