Nosana: ElizaOSでAIエージェントを構築する

# リポジトリをクローン
git clone https://github.com/theaibuilders/nosana_elizaos
cd nosana_elizaos

# Qoderで開く
qoder .

pnpm install

# 埋め込みモデルをインストール
ollama pull nomic-embed-text

# Ollamaサーバーを起動（別のターミナルで実行し続けてください）
ollama serve

cp .env.example .env

nosana_elizaos/
├── characters/
│   └── agent.character.json   # エージェントの個性と設定
├── src/
│   └── index.ts               # カスタムプラグイン（オプション）
├── nos_job_def/
│   └── nosana_eliza_job_definition.json  # デプロイメント設定
├── .env                       # 環境変数
├── Dockerfile                 # コンテナ設定
└── package.json               # 依存関係

{
  "name": "MyAgent",
  "username": "myagent",
  "plugins": [
    "@elizaos/plugin-bootstrap",
    "@elizaos/plugin-openai"
  ],
  "settings": {
    "model": "DeepSeek-R1-Distill-Qwen-7B",
    "modelProvider": "openai",
    "secrets": {
      "OPENAI_API_KEY": "nosana",
      "OPENAI_BASE_URL": "https://<your-endpoint>.node.k8s.prd.nos.ci/v1"
    }
  },
  "system": "You are a helpful personal AI assistant...",
  "bio": [
    "A personal AI assistant running on decentralized infrastructure.",
    "Helps with research, task management, writing, and automation."
  ],
  "topics": ["productivity", "research", "automation"],
  "adjectives": ["helpful", "efficient", "reliable"],
  "style": {
    "all": ["Be concise and direct"],
    "chat": ["Be conversational and friendly"]
  }
}

{
  "system": "You are Luna, a creative writing assistant. You help users brainstorm ideas, write stories, and improve their prose. You have a warm, encouraging personality and love helping people express their creativity. You give constructive feedback and always find something positive to highlight."
}

pnpm dev

🚀 Development servers are running:
════════════════════════════════════════════════════════════

  Backend Server: http://localhost:3000
  API Endpoint:   http://localhost:3000/api

────────────────────────────────────────────────────────────
📁 Watching for file changes...

# Telegramサポートを追加
pnpm add @elizaos/plugin-telegram

# Discordサポートを追加
pnpm add @elizaos/plugin-discord

# ウェブ検索を追加
pnpm add @elizaos/plugin-web-search

{
  "plugins": [
    "@elizaos/plugin-bootstrap",
    "@elizaos/plugin-openai",
    "@elizaos/plugin-telegram"
  ]
}

import { type Plugin, type Action, logger } from "@elizaos/core";

const greetAction: Action = {
  name: "GREET",
  description: "Send a personalized greeting",
  similes: ["SAY_HELLO", "WELCOME"],
  examples: [
    [
      { name: "user", content: { text: "Say hello to John" } },
      { name: "assistant", content: { text: "Hello John!", actions: ["GREET"] } },
    ],
  ],
  validate: async () => true,
  handler: async (runtime, message, state, options, callback) => {
    const name = message.content?.text?.match(/hello to (\w+)/i)?.[1] || "friend";
    
    if (callback) {
      await callback({
        text: `Hello ${name}! Welcome to our community! 🎉`,
        actions: [],
      });
    }
  },
};

export const customPlugin: Plugin = {
  name: "custom-plugin",
  description: "My custom ElizaOS plugin",
  actions: [greetAction],
  providers: [],
  evaluators: [],
};

export default customPlugin;

# イメージをビルド
docker build -t yourusername/nosana-eliza-agent:latest .

# まずローカルでテスト
docker run -p 3000:3000 --env-file .env yourusername/nosana-eliza-agent:latest

docker login
docker push yourusername/nosana-eliza-agent:latest

{
  "ops": [
    {
      "id": "agent",
      "args": {
        "image": "yourusername/nosana-eliza-agent:latest",
        "expose": 3000,
        "env": {
          "OPENAI_API_KEY": "nosana",
          "OPENAI_BASE_URL": "https://<your-endpoint>.node.k8s.prd.nos.ci/v1",
          "OPENAI_SMALL_MODEL": "DeepSeek-R1-Distill-Qwen-7B",
          "OPENAI_LARGE_MODEL": "DeepSeek-R1-Distill-Qwen-7B",
          "MODEL_NAME": "DeepSeek-R1-Distill-Qwen-7B",
          "SERVER_PORT": "3000",
          "NODE_ENV": "production"
        }
      },
      "execution": {
        "group": "run"
      },
      "type": "container/run"
    }
  ],
  "version": "0.1"
}

npm install -g @nosana/cli

nosana job post \
  --file ./nos_job_def/nosana_eliza_job_definition.json \
  --market nvidia-3090 \
  --timeout 30

ollama serve

ollama pull nomic-embed-text