feat: Add new dependencies and export computerTool in the SDK

.gitignore

@@ -7,3 +7,8 @@ yarn-error.log*
 pnpm-debug.log*
 /dist
 /.turbo
+.vscode/
+.idea/
+*.swp
+*.swo
+*~

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "postman.settings.dotenv-detection-notification-visibility": false
+}

examples/computer-use-nextjs/.gitignore

@@ -0,0 +1,42 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+

examples/computer-use-nextjs/README.md

@@ -0,0 +1,36 @@
+This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.

examples/computer-use-nextjs/app/api/chat/route.ts

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+import { anthropic } from "@ai-sdk/anthropic";
+import { streamText, UIMessage } from "ai";
+import { killBrowser } from "@/lib/kernel/utils";
+import { createComputerTool } from "@/lib/kernel/tool";
+import { prunedMessages } from "@/lib/utils";
+
+// Allow streaming responses up to 5 minutes
+export const maxDuration = 300;
+
+export async function POST(req: Request) {
+  const {
+    messages,
+    sandboxId,
+  }: {
+    messages: UIMessage[];
+    sandboxId: string;
+  } = await req.json();
+
+  try {
+    // Log request to monitor token usage
+    console.log(
+      `[${new Date().toISOString()}] Chat request - Messages: ${
+        messages.length
+      }, SandboxId: ${sandboxId}`
+    );
+
+    const result = streamText({
+      model: anthropic("claude-3-7-sonnet-20250219"),
+      system:
+        "You are an autonomous agent with access to a computer. " +
+        "Use the computer tool to help the user with their requests. " +
+        "Do not provide conversational responses - just use the tools to complete the task. " +
+        "Work silently and efficiently. Only use tools to perform actions. " +
+        "If the browser opens with a setup wizard, YOU MUST IGNORE IT and move straight to the next step (e.g. input the url in the search bar).",
+      messages: prunedMessages(messages),
+      tools: {
+        computer: createComputerTool(sandboxId),
+      },
+      providerOptions: {
+        anthropic: { cacheControl: { type: "ephemeral" } },
+      },
+    });
+
+    // Create response stream
+    const response = result.toDataStreamResponse({
+      // @ts-expect-error - AI SDK type mismatch
+      getErrorMessage(error) {
+        console.error("Stream error:", error);
+
+        return error;
+      },
+    });
+
+    return response;
+  } catch (error) {
+    console.error("Chat API error:", error);
+
+    // Force cleanup on error
+    console.log(`killing browser with id: ${sandboxId}`);
+    await killBrowser(sandboxId);
+
+    return new Response(JSON.stringify({ error: "Internal Server Error" }), {
+      status: 500,
+      headers: { "Content-Type": "application/json" },
+    });
+  }
+}

examples/computer-use-nextjs/app/api/kill-desktop/route.ts

@@ -0,0 +1,28 @@
+import { killBrowser } from "@/lib/kernel/utils";
+import { NextRequest } from "next/server";
+
+export async function POST(req: NextRequest) {
+  try {
+    const sandboxId = req.nextUrl.searchParams.get("sandboxId");
+
+    if (!sandboxId) {
+      return new Response(
+        JSON.stringify({ error: "sandboxId is required" }), 
+        { status: 400 }
+      );
+    }
+
+    await killBrowser(sandboxId);
+
+    return new Response(
+      JSON.stringify({ success: true }), 
+      { status: 200 }
+    );
+  } catch (error) {
+    console.error("Failed to kill browser:", error);
+    return new Response(
+      JSON.stringify({ error: "Failed to kill browser" }), 
+      { status: 500 }
+    );
+  }
+}

examples/computer-use-nextjs/app/globals.css

@@ -0,0 +1,26 @@
+@import "tailwindcss";
+
+:root {
+  --background: #ffffff;
+  --foreground: #171717;
+}
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --background: #0a0a0a;
+    --foreground: #ededed;
+  }
+}
+
+body {
+  background: var(--background);
+  color: var(--foreground);
+  font-family: Arial, Helvetica, sans-serif;
+}

examples/computer-use-nextjs/app/layout.tsx

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+import type { Metadata } from "next";
+import { Geist, Geist_Mono } from "next/font/google";
+import "./globals.css";
+
+const geistSans = Geist({
+  variable: "--font-geist-sans",
+  subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+  variable: "--font-geist-mono",
+  subsets: ["latin"],
+});
+
+export const metadata: Metadata = {
+  title: "Create Next App",
+  description: "Generated by create next app",
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="en">
+      <body
+        className={`${geistSans.variable} ${geistMono.variable} antialiased`}
+      >
+        {children}
+      </body>
+    </html>
+  );
+}