Basic Graphs

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

# Database for agent and graph persistence
DB_URL=sqlite://./astreus.db

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

// Create an agent
const agent = await Agent.create({
  name: 'WorkflowAgent',
  model: 'gpt-4o'
});

// Create a graph
const graph = new Graph({
  name: 'research-workflow',
  defaultAgentId: agent.id
});

// Add sequential tasks
const research = graph.addTaskNode({
  prompt: 'Research artificial intelligence trends'
});

const summary = graph.addTaskNode({
  prompt: 'Summarize the research findings',
  dependencies: [research]
});

// Execute the graph
const results = await graph.run();
console.log('Final result:', results.results[summary].response);