MCPet MCP Server

@shreyaskarnik

リポジトリ

基本情報

カテゴリ

その他

ライセンス

MIT

トランスポート

stdio

作者

shreyaskarnik

MCPet MCP Server について

This is a TypeScript-based Model Context Protocol (MCP) server that implements a virtual pet simulation system. It demonstrates core MCP concepts by providing tools for pet care and interaction.

#generative-ai #modelcontextprotocol

MCPet MCP Server の設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "mcpet": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@shreyaskarnik/mcpet",
        "--client",
        "claude"
      ]
    }
  }
}

MCPet MCP Server のツール

Adopt a new pet with a custom name and type

View your pet's current status and stats

Feed your pet with different food options:

Play different games:

Give your pet a bath to restore cleanliness

Let your pet sleep to restore energy

概要

What is MCPet?

MCPet is a Model Context Protocol (MCP) server that provides a nostalgic virtual pet simulation experience. It lets you adopt, nurture, and play with a digital companion that evolves from baby to adult based on your care. Designed for AI interactions, it mimics classic Tamagotchi toys with persistent stats that change even when you are away.

How to use MCPet?

Install dependencies with npm install, build with npm run build, and configure the server in your Claude Desktop config file (e.g., claude_desktop_config.json). Set the PET_DATA_DIR environment variable to a writable directory where pet data will be stored. Then ask Claude natural-language questions like “Can you create a cat pet named Whiskers?” or “How is my pet doing?”

Key features of MCPet

Choose from four pet types: Cat, Dog, Dragon, Alien
Four life stages: Baby, Child, Teen, Adult
Five stats to manage: Hunger, Happiness, Health, Energy, Cleanliness
Tools for feeding, playing, cleaning, sleeping, and checking status
Dynamic ASCII art animations for each activity and pet type

Use cases of MCPet

Adopt and name a virtual pet via natural language commands
Feed, play with, and bathe your pet to maintain its stats
Watch your pet evolve over time as you care for it
Interact with your pet through classic Tamagotchi-style activities

よくある質問

What pet types are available?

You can adopt a Cat, Dog, Dragon, or Alien, each with its own personality.

How does pet evolution work?

Pets progress through four stages: Baby, Child, Teen, and Adult, changing based on your care over time.

What tools does MCPet provide?

Tools include `create_pet`, `check_pet`, `feed_pet`, `play_with_pet`, `clean_pet`, and `put_to_bed`.

Where is pet data stored?

Pet data is stored in the directory specified by the `PET_DATA_DIR` environment variable. This directory must be writable.

What are the runtime dependencies?

MCPet requires Node.js and npm. It communicates over stdio and does not require authentication.

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