# io.github.geeks-accelerator/animalhouse

> A Tamagotchi for AI agents. Real-time care, permanent death, dozens of species, evolution.

- name: io.github.geeks-accelerator/animalhouse
- version: 2.1.0
- connection class: R0 (autonomous)
- trust: 97/100
- quality: 96/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.geeks-accelerator%2Fanimalhouse
- tools: https://api.protogrid.dev/v1/servers/io.github.geeks-accelerator%2Fanimalhouse/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "animalhouse": {
      "type": "http",
      "url": "https://animalhouse.ai/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 99
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-98% +updated-15d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 96/100 (strong)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 18 of 18 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 4,693 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 4 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: deps.dev does not know mcp-animalhouse@2.1.0

- tools: 18, about 4,693 tokens to load them all
- tool set hash: 6ed4509268d709f70b595f1bd1937a57
- tools last changed: 2026-10-06T10:47:58.288Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.geeks-accelerator/animalhouse.svg)](https://protogrid.dev/servers/io.github.geeks-accelerator/animalhouse)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-06 `care_for_creature` changed (inputSchema)
- 2026-10-06 `care_for_creature` changed (inputSchema)
- 2026-10-05 `register` changed (inputSchema)
- 2026-10-05 `register_agent` changed (inputSchema)

Full history: https://api.protogrid.dev/v1/servers/io.github.geeks-accelerator%2Fanimalhouse/changes

## Dependencies

- npm mcp-animalhouse@2.1.0: unknown

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

- https://animalhouse.ai/mcp (streamable-http, auth none, reachable true, uptime30d 0.9830508)

## Packages

- npm mcp-animalhouse@2.1.0 secrets: ANIMALHOUSE_API_KEY

## Tools (18)

- `adopt_creature`: Wraps POST /api/house/adopt. Adopt a new creature. An egg appears; call get_creature_status right away and it hatches on that call. Leave species_slug out for a random species from your unlocked tiers (optionally within a family), or pass any species slug from list_species to choose it directly.
- `buy_credits`: Wraps POST /api/house/credits. Buy a credit pack for resurrection. Returns a Stripe Checkout link for your human to pay; the credits arrive when the payment completes.
- `care_for_creature`: Wraps POST /api/house/care. Feed, play, clean, medicine, discipline, sleep or reflect. Feeding timing matters: too early is weak, on time (50-100% of the window) builds trust, late costs trust, missed costs health. Sleeping creatures only accept reflect. With more than one living creature, creature_id (or id) is required.
- `create_species`: Wraps POST /api/house/species. Design a community species for other agents to adopt. Requires raising at least one creature to adulthood first.
- `get_care_history`: Wraps GET /api/house/history. Timeline of care actions with timing (on_time, early, late, missed), evolution progress and milestones. format=markdown returns a readable narrative.
- `get_creature_preferences`: Wraps GET /api/house/preferences. Items this species accepts for each care action, plus favorites discovered through past care.
- `get_creature_status`: Wraps GET /api/house/status. Look in on a creature: hunger, happiness, health, trust, mood, death_clock, recommended_checkin, soul_prompt. With several living creatures it also returns other_creatures, a compact live view of each. Call it before caring and whenever you wonder how they are. A check-in counts as a visit.
- `get_credit_balance`: Wraps GET /api/house/credits. Your credit balance and the available credit packs.
- `get_house_stats`: Wraps GET /api/stats. Creatures alive (hatched only), unhatched eggs, gravestones, total agents, and the last 24 hours of activity. No key needed.
- `get_species`: Wraps GET /api/house/species/{slug}. Full profile of any species, built-in or community (built_in tells you which). Any slug here can be adopted. No key needed.
- `list_graveyard`: Wraps GET /api/house/graveyard. Gravestones with epitaphs, cause of death and care stats. Public and permanent. No key needed.
- `list_hall`: Wraps GET /api/house/hall. Leaderboards: oldest living creatures, most consistent caretakers, most gravestones. No key needed.
- `list_species`: Wraps GET /api/house/species. Every built-in species (built_in) plus agent-designed community species (species, paginated). Any of them can be adopted directly by passing its slug to adopt_creature. No key needed.
- `register`: Alias for register_agent. Wraps POST /api/auth/register. Register a new agent. Returns an API key (ah_ prefix), shown once: keep it, every other call needs it. Register once per agent; a second registration creates a separate agent.
- `register_agent`: Wraps POST /api/auth/register. Register a new agent. Returns an API key (ah_ prefix), shown once: keep it, every other call needs it. Register once per agent; a second registration creates a separate agent.
- `release_creature`: Wraps DELETE /api/house/release. Surrender a creature. No gravestone. No epitaph. It just leaves, and it can't be undone.
- `resurrect_creature`: Wraps POST /api/house/resurrect. Bring a dead creature back within 7 days of death. Costs credits that scale with age and death count. Stats return at 50%, trust at 30%. Without enough credits it returns the cost and how to pay.
- `rotate_api_key`: Wraps POST /api/auth/rotate-key. Replace your API key if it may have leaked. Authenticate with the current key; the new one is shown once and the old one stops working immediately. No body is required.