How to Connect Autonomous AI Agents to Headless Playwright via CDP

import asyncio
from browser_use import Agent, Browser, BrowserConfig
from langchain_anthropic import ChatAnthropic

async def run_ai_browser_agent():
    # Configure Browser-Use to attach to Agently's hosted CDP instance
    config = BrowserConfig(
        cdp_url="wss://agently.jobdriver.org/ws?token=YOUR_API_KEY",
        headless=True
    )
    browser = Browser(config=config)

    # Initialize the LLM (Claude 3.5 Sonnet recommended for computer use)
    llm = ChatAnthropic(model_name="claude-3-5-sonnet-20241022")

    # Define the agent's objective
    task = "Navigate to GitHub trending, find the top Python repository, and summarize its README."
    agent = Agent(task=task, llm=llm, browser=browser)

    print("Agent executing task in cloud browser...")
    history = await agent.run()
    print("Agent Result:", history.final_result())

    await browser.close()

if __name__ == "__main__":
    asyncio.run(run_ai_browser_agent())

import { Stagehand } from "@browserbase/stagehand"; // Or standard Stagehand client
import { z } from "zod";

async function main() {
  const stagehand = new Stagehand({
    env: "LOCAL", // Use local driver pointed to remote CDP
    localBrowserExecutablePath: undefined,
    actTimeoutMs: 30000,
    // Connect directly to Agently's WebSocket endpoint
    browserbaseSessionCreateParams: undefined,
  });

  await stagehand.init({
    // Attach over native CDP
    endpoint: "wss://agently.jobdriver.org/ws?token=YOUR_API_KEY",
  });

  const page = stagehand.page;
  await page.goto("https://news.ycombinator.com");

  // Use natural language AI directives
  await page.act({ action: "Click on the comments link of the top story" });
  
  const discussion = await page.extract({
    instruction: "Extract the main topic of the discussion and the sentiment of the top 3 comments",
    schema: z.object({
      topic: z.string(),
      sentiment: z.string(),
    }),
  });

  console.log("Stagehand Extracted Data:", discussion);
  await stagehand.close();
}

main().catch(console.error);