@cascadeflow/core

npm install @cascadeflow/core

import { CascadeAgent } from '@cascadeflow/core';

const agent = new CascadeAgent({
  models: [
    { name: 'gpt-4o-mini', provider: 'openai', cost: 0.00015 },
    { name: 'gpt-4o', provider: 'openai', cost: 0.0025 },
  ],
});

const result = await agent.run('Summarize this document');
console.log(result.content);
console.log(result.modelUsed, result.totalCost, result.savingsPercentage);

import { init, run } from '@cascadeflow/core';

init({ mode: 'observe' });

await run({ budget: 0.50 }, async (session) => {
  await existingAgentWork();
  console.log(session.summary());
  console.log(session.trace());
});