Agent with Knowledge

# .env
# LLM API key
OPENAI_API_KEY=sk-your-openai-api-key-here

# Knowledge database (required for RAG)
KNOWLEDGE_DB_URL=postgresql://username:password@localhost:5432/knowledge_db

# Main database for agent persistence
DB_URL=sqlite://./astreus.db

import { Agent } from '@astreus-ai/astreus';

// Create agent with knowledge enabled
const agent = await Agent.create({
  name: 'KnowledgeBot',
  model: 'gpt-4o',
  embeddingModel: 'text-embedding-3-small', // Specify embedding model directly
  knowledge: true,
  systemPrompt: 'You can search and retrieve information from knowledge bases.'
});

// Add knowledge directly to agent
await agent.addKnowledge(
  'TypeScript is a strongly typed programming language that builds on JavaScript by adding static type definitions...',
  'TypeScript Best Practices'
);

// Agent automatically uses knowledge in conversations
const response = await agent.ask("What are the best practices for TypeScript development?");
console.log(response); // Uses knowledge base automatically