[2025 Version] I'm releasing a summary document on Amazon Bedrock AgentCore!

Introduction

Hello, I am Jinno from the Consulting Department.
My recommended service is, of course, Amazon Bedrock AgentCore!

It's finally New Year's Eve and this year is coming to an end. Do you have any unfinished tasks?
I do. It's publishing a summary document about AgentCore. I will share it in this article.

AgentCore was released in preview in July this year, became generally available (GA) in October, and new features like Evaluations and Policy were added in December.

I created and presented a summary document about AgentCore at Developers IO Osaka in September.

https://dev.classmethod.jp/articles/amazon-bedrock-agentcore-developersio-2025-osaka/

Although the document covers all the basic features of AgentCore, it already feels outdated.
I'm amazed at how quickly updates are being released.

It feels wrong to enter the new year with published materials that don't match reality, so I've updated my previous materials with additional content and created a comprehensive document that I'm sharing in this article. There are still some features not covered in this document, so I plan to continue updating it on a best-effort basis in the future.

Document Release

It's about 150 pages, so there's quite a lot of content. Feel free to skip the difficult sections. You might want to start with the parts that interest you most.

Also, I apologize for the self-promotion, but reading this alongside my blog posts might help deepen your understanding of many topics, so please refer to them as needed.

https://dev.classmethod.jp/author/yjinn/

If this document helps you become interested in AgentCore or deepens your understanding and makes you want to create AI agents, that would be wonderful.

Conclusion

2025 was called the first year of AI agents. Next year, the pace might accelerate further, and creating AI agents might become commonplace.
In this context, I hope this article sparks your interest in creating AI agents with AgentCore and inspires you to build helpful agents for your work! Let's create great things together!

Thank you for this year!! Have a happy new year!