Building Agentic AI Apps with AWS Strands Agents

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AWS Strands Agents is a powerful framework for developing autonomous AI agents that can perform tasks and make decisions independently. The SDK is developer-friendly, requiring minimal code while offering seamless integration with external/local systems and MCP servers.

Key Features:

  • Terminal Pretty-Printing – Enhances readability and usability for terminal-based AI agents.
  • Step-by-Step Reasoning Transparency – Provides clear insights into decision-making processes, tool invocations, and outputs.
  • Easy External System Integration – Simplifies connecting AI agents with APIs, databases, and cloud services.

Watch the Demo:

Gen AI AWS Show and Tell – Strands Agents (Skip to ~20:00 for technical details)

You Should Know:

1. Setting Up AWS Strands Agents

To get started, install the AWS CLI and configure it:

aws configure 

Then, install the Strands Agents SDK:

pip install aws-strands-agents 

2. Running a Basic AI Agent

Create a Python script (agent.py) to execute a simple task:

from strands_agents import Agent

def task_handler(input_text): 
return f"Processed: {input_text}"

agent = Agent(task_handler) 
agent.run("Analyze this log file") 

3. Debugging with Step-by-Step Logs

Enable verbose logging to track agent decisions:

export STRANDS_DEBUG=True 
python agent.py 

4. Integrating with AWS Services

Deploy an agent that interacts with AWS S3:

import boto3

s3 = boto3.client('s3')

def s3_agent(file_key): 
response = s3.get_object(Bucket='my-bucket', Key=file_key) 
return response['Body'].read().decode('utf-8')

agent = Agent(s3_agent) 
print(agent.run("fetch-config.json")) 

5. Building a Screenshot Analyzer (Eduard’s Idea)

Use Python + OpenCV to highlight key info in screenshots:

import cv2 
import numpy as np

def highlight_payload(image_path, payload_text): 
img = cv2.imread(image_path) 
 Add text detection & highlighting logic here 
cv2.imwrite("highlighted.png", img) 
return "Payload highlighted!"

agent = Agent(highlight_payload) 
agent.run("screenshot.png, 'payload'") 

What Undercode Say:

AWS Strands Agents simplifies AI automation with a developer-first approach. The ability to monitor decisions in real-time and integrate with AWS services makes it ideal for cybersecurity, log analysis, and IT automation. Future enhancements could include:
– Automated Penetration Testing Agents – Running security scans autonomously.
– Incident Response Bots – Detecting and mitigating threats in real time.
– AI-Powered Log Parsing – Extracting IoCs (Indicators of Compromise) from logs.

Expected Output:

Processed: Analyze this log file 
[bash] Tool Invoked: S3 Fetch 
[bash] Output: Config file retrieved 
Payload highlighted! 

Prediction:

AI-driven autonomous agents will soon handle 40% of routine cybersecurity tasks, reducing human error and response times. AWS Strands Agents will likely expand into red teaming, malware analysis, and cloud forensics.

Relevant URL:

AWS Strands Agents Documentation

IT/Security Reporter URL:

Reported By: Activity 7336013320853897216 – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass βœ…

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