[GA] Webブラウザ操作を自動化するAIエージェントが構築できる！Amazon Nova Act が一般提供開始されました #AWSreInvent

🌈 Welcome to the Nova Act Playground!

💫 Agent browser connecting...

🌎 Ready to execute automated workflow.

🛝 Initializing agent with provided instructions...

🚀 Loading and analyzing target webpage...

💭 I am on the NextDot homepage. My task is to find flights from Boston to Wolf on Feb 22nd. I see a section to book a flight. The origin field is empty, but I need to set it to Boston. I should click the origin dropdown to expand the options.

💭 The origin dropdown is now expanded, meaning that my previous action was successful. I see the Boston AGI Lab option, but it is not selected. I should click the Boston AGI Lab option to select it as the origin.

💭 The origin is now set to Boston AGI Lab, so my last action was successful. I now need to set the destination to Wolf. I see the destination dropdown, but it is empty. I should click the destination dropdown to expand the options.

💭 The destination dropdown is now expanded, meaning that my previous action was successful. I see the Wolf 1061c option, but it is not selected. I should click the Wolf 1061c option to select it as the destination.

💭 The destination is now set to Wolf 1061c, so my last action was successful. I now need to set the departure date to Feb 22nd. I see the departure date field, but it is empty. I should click the departure date field to open the calendar.

💭 The calendar is now open, meaning that my previous action was successful. The calendar currently shows December 2025, but I need to set the date to February 22nd. I see a right arrow icon to navigate to the next month. I should click the right arrow icon to navigate to the next month in the calendar.

💭 The calendar now shows January 2026, meaning that my previous action was successful. I need to set the date to February 22nd, but the calendar is currently showing January. I should click the right arrow icon to navigate to the next month in the calendar.

💭 The calendar now shows February 2026, meaning that my previous action was successful. I now need to set the date to February 22nd. I see the 22 option in the calendar, but it is not selected. I should click the 22 option in the calendar to select it as the departure date.

💭 The departure date is now set to February 22, 2026, meaning that my previous action was successful. I have set the correct origin, destination, and date, but I have not searched for flights yet. I see a Search Flights button. I should click the Search Flights button to complete the search.

💭 I am now on the results page for flights from Boston to Wolf on Feb 22, meaning that my previous action was successful. I have successfully found flights from Boston to Wolf on Feb 22nd. My task is complete, and no return information was asked from me. I will simply return.

✅ My task is complete!

from nova_act import NovaAct

import os

# Browser args enables browser debugging on port 9222.

os.environ["NOVA_ACT_BROWSER_ARGS"] = "--remote-debugging-port=9222"

# Get your API key from https://nova.amazon.com/act

# Set API Key using Set API Key command (CMD/Ctrl+Shift+P) or set it below.

# os.environ["NOVA_ACT_API_KEY"] = "<YOUR_API_KEY>"

# Initialize Nova Act with your starting page.

nova = NovaAct(starting_page="https://nova.amazon.com/act/gym/next-dot/search", headless=True, tty=False)

# Running nova.start will launch a new browser instance.

# Only one nova.start() call is needed per Nova Act session.

nova.start()

# To learn about the difference between nova.act and nova.act_get visit

# https://github.com/aws/nova-act?tab=readme-ov-file#extracting-information-from-a-web-page

nova.act("Find flights from Boston to Wolf on Feb 22nd. ")

# Leaving nova.stop() commented keeps NovaAct session running.

# To stop a NovaAct instance uncomment nova.stop() - note this also shuts down the browser instantiated by NovaAct so subsequent nova.act() calls will fail.

# nova.stop()