# Add to your .env file
VERCEL_OIDC_TOKEN=your_api_key_here

import { generateText, isStepCount } from 'ai';
import { createVercelSandboxCodeMode, SANDBOX_SYSTEM_PROMPT } from 'ctx-zip';

const { tools } = await createVercelSandboxCodeMode({
  servers: [
    {
      name: 'vercel',
      url: 'https://mcp.vercel.com',
      useSSE: false,
      headers: {
        Authorization: `Bearer ${process.env.VERCEL_API_KEY}`,
      },
    },
  ],
  standardTools: {
    weather: weatherTool,
  },
});

const { text } = await generateText({
  model: 'openai/gpt-6-astra',
  tools,
  stopWhen: isStepCount(20),
  system: SANDBOX_SYSTEM_PROMPT,
  messages: [
    {
      role: 'user',
      content: 'What tools are available from the Vercel MCP server?',
    },
  ],
});

console.log(text);