📰 Dev.to · Raj Murugan

Articles from Dev.to · Raj Murugan · 5 articles · Updated every 3 hours · View all reads

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Part 5: CI/CD for Bedrock AgentCore with GitHub Actions and AWS OIDC (No Stored Credentials)

Dev.to · Raj Murugan 1w ago

Part 5: CI/CD for Bedrock AgentCore with GitHub Actions and AWS OIDC (No Stored Credentials)

OIDC setup, dual-tag ECR strategy, automated Runtime updates, and multi-environment promotion.

Part 3: Building the AI Agent with Strands Agents SDK, Prompt Caching, and AgentCore Memory

Dev.to · Raj Murugan 1w ago

Part 3: Building the AI Agent with Strands Agents SDK, Prompt Caching, and AgentCore Memory

How to build the Python agent that runs inside AgentCore: Strands SDK, prompt caching, dual-model strategy, and AgentCore Memory integration.

Part 6: Cost & Performance for Bedrock AgentCore — Prompt Caching, Model Selection, and CloudWatch Alarms

Dev.to · Raj Murugan 1w ago

Part 6: Cost & Performance for Bedrock AgentCore — Prompt Caching, Model Selection, and CloudWatch Alarms

Real cost breakdown, prompt caching savings, Nova Pro vs Claude, idle timeouts, and CloudWatch alarms.

Part 4: Running Your AgentCore Agent Locally with Docker (The Right Way)

Dev.to · Raj Murugan 1w ago

Part 4: Running Your AgentCore Agent Locally with Docker (The Right Way)

The linux/amd64 flag, .env.local pattern, mounting AWS credentials, and testing with curl.

Part 2: CDK Infrastructure for Amazon Bedrock AgentCore (And Every Gotcha You'll Hit)

Dev.to · Raj Murugan 1w ago

Part 2: CDK Infrastructure for Amazon Bedrock AgentCore (And Every Gotcha You'll Hit)

A complete CDK v2 TypeScript stack for Bedrock AgentCore with inline comments for every deployment trap — naming constraints, ECR bootstrap, missing L1 construc