How do I use tamagotchi-mcp?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@tamagotchi-mcp check my pet's status" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

tamagotchi-mcp

by misaelvillaverde

Overview Schema Related Servers Score Discussions

Local

Tamagotchi MCP

MCP server (stdio) that lets an LLM care for a virtual pet. Read-only web UI shows the pet's state in real time.

Setup

npm install
npm run build

Related MCP server: Chess MCP Server

Usage

MCP server -- add to your MCP client config:

{
  "mcpServers": {
    "tamagotchi": {
      "command": "node",
      "args": ["/path/to/tamagotchi-mcp-2/dist/index.js"]
    }
  }
}

Web UI -- run in a separate terminal:

node dist/server.js
# → http://localhost:3333

Tools

Tool	Params	Effect
`check_status`	--	Full state: stats, mood, age, recent actions
`feed_pet`	`food`: fish, meat, salad, candy, premium_food	Restores hunger/happiness/health
`play_with_pet`	`activity`: ball, laser, puzzle, walk	Boosts happiness, costs energy
`put_to_sleep`	--	+40 energy (requires energy < 60)
`heal_pet`	--	+30 health (requires health < 70)
`rename_pet`	`new_name`: 1-30 chars	Changes pet name
`change_species`	`species`: cat, dog, rabbit, dragon, alien	Transforms pet, resets stats to 70
`revive_pet`	--	Revives dead pet, all stats to 50

Stat Decay

Hunger: -1 every 2 min
Happiness: -1 every 3 min
Energy: -1 every 4 min
Health: -1 every 5 min (only when hunger < 20)

Pet dies if hunger or health reaches 0.

Architecture

src/index.ts   → MCP server (stdio), tool definitions
src/pet.ts     → Game logic, types, decay, persistence
src/server.ts  → HTTP server for web UI
data/pet.json  → Persistent pet state
web/index.html → Pixel art UI (canvas sprites, CSS animations, polling)

The web UI is read-only. All control happens through the LLM via MCP tools.

This server cannot be installed

license - permissive license

quality - not tested

maintenance

How are these scores calculated?

Maintenance

–Maintainers

–Response time

–Release cycle

–Releases (12mo)

Commit activity

Resources

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