Why Chucky?

// That's it. Billing, execution, tools, sessions - all handled.
const client = new ChuckyClient({ token });
const result = await client.prompt('Deploy my code to production');

const token = await createToken({
  userId: 'user-123',
  budget: createBudget({
    aiDollars: 5.00,    // User can spend up to $5
    computeHours: 1,    // And 1 hour of compute
    window: 'day',      // Resets daily
  }),
});

// This tool runs in the browser (DOM access)
const browserTool = {
  name: 'highlight_element',
  handler: async ({ selector }) => {
    document.querySelector(selector).style.background = 'yellow';
    return textResult('Highlighted');
  }
};

// This tool runs on user's machine (possession mode)
// HostBash, HostRead, HostWrite execute locally
await session.send('Fix all TypeScript errors', {
  allowPossession: true
});

const session = client.createSession();

await session.send('Create a React component for user profiles');
// Claude creates the component

await session.send('Add form validation');
// Claude remembers context, modifies the same file

await session.send('Write tests');
// Claude knows exactly what to test