@sandagent/sdk — Run Claude in a Sandbox with Vercel AI SDK Streams

Source: Dev.to

Overview

sandagent/sdk is a TypeScript/JavaScript SDK for running Claude agents in a sandboxed environment (local or cloud). It exposes Vercel AI SDK‑compatible streaming, allowing you to:

• Run AI agents in a controlled sandbox without exposing API keys
• Stream messages using the Vercel AI SDK protocol
• Use optional React chat hooks for building UI
• Expose the sandboxed agent as an SDK‑compatible model

npm:

Example: Create a Sandboxed Session & Stream Messages

The following example demonstrates how to create a sandboxed session and stream messages in a way compatible with the Vercel AI SDK. The React chat hooks can be used to integrate real‑time UI components seamlessly.

import { SandAgentClient } from "@sandagent/sdk";

const client = new SandAgentClient({ apiKey: process.env.SANDAGENT_API_KEY });

// Create a sandboxed agent session
const session = await client.createSession("example-session", {
  model: "claude-2",
});

// Stream messages
const stream = client.streamMessages(session.id, { prompt: "Hello!" });
for await (const chunk of stream) {
  console.log(chunk);
}