Architecting Agentic Workflows with Next.js RSCs

The Evolution of AI UIs

Standard chat interfaces are just the beginning of AI interactions. The future lies in agentic workflows, where autonomous agents orchestrate multi-step processes like planning, code generation, and API integrations behind the scenes.

In traditional React setups, streaming this state required massive client bundles, multiple WebSockets, and heavy state-management boilerplate. React Server Components (RSCs) change this paradigm completely.

Streaming Agent States with RSCs

With Next.js App Router and Server Actions, you can stream React components directly from the server as the AI agent completes individual steps:

// Server component streaming agent steps
export async function AgentProgress({ taskId }) {
  const steps = await db.getAgentSteps(taskId);
  return (
    <ul className="step-list">
      {steps.map(step => (
        <li key={step.id} className={step.status}>
          {step.description}
        </li>
      ))}
    </ul>
  );
}

Advantages of RSC-Driven AI

• **Minimal Bundle Size**: The parsing logic, markdown renderers, and state logic remain on the server.
• **Instant Response Times**: Native streaming protocols send UI chunks to the client as soon as they compile.