Hello World

import { Agent, tool } from "jsr:@vibesjs/sdk";
import { anthropic } from "npm:@ai-sdk/anthropic";
import { z } from "npm:zod";

const getCurrentTime = tool({
  name: "get_current_time",
  description: "Get the current date and time",
  parameters: z.object({}),
  execute: () => {
    return new Date().toISOString();
  },
});

const agent = new Agent({
  model: anthropic("claude-haiku-4-5-20251001"),
  systemPrompt: "You are a helpful assistant.",
  tools: [getCurrentTime],
});

const result = await agent.run("What is the capital of France and what time is it?");
console.log(result.output);
// "The capital of France is Paris. The current time is 2025-01-15T10:30:00.000Z."

deno run --allow-net --allow-env hello-world.ts