VOOZH about

URL: https://thenewstack.io/mcp-summit-aws-bedrock/

⇱ How AWS Bedrock is shaping Model Context Protocol - The New Stack


TNS
SUBSCRIBE
Join our community of software engineering leaders and aspirational developers. Always stay in-the-know by getting the most important news and exclusive content delivered fresh to your inbox to learn more about at-scale software development.
REQUIRED
It seems that you've previously unsubscribed from our newsletter in the past. Click the button below to open the re-subscribe form in a new tab. When you're done, simply close that tab and continue with this form to complete your subscription.
The New Stack does not sell your information or share it with unaffiliated third parties. By continuing, you agree to our Terms of Use and Privacy Policy.
Welcome and thank you for joining The New Stack community!
Please answer a few simple questions to help us deliver the news and resources you are interested in.
REQUIRED
REQUIRED
REQUIRED
REQUIRED
REQUIRED
Great to meet you!
Tell us a bit about your job so we can cover the topics you find most relevant.
REQUIRED
REQUIRED
REQUIRED
REQUIRED
REQUIRED
Welcome!

We’re so glad you’re here. You can expect all the best TNS content to arrive Monday through Friday to keep you on top of the news and at the top of your game.

What’s next?

Check your inbox for a confirmation email where you can adjust your preferences and even join additional groups.

Follow TNS on your favorite social media networks.

Become a TNS follower on LinkedIn.

Check out the latest featured and trending stories while you wait for your first TNS newsletter.

PREV
1 of 2
NEXT
VOXPOP
As a JavaScript developer, what non-React tools do you use most often?
Angular
0%
Astro
0%
Svelte
0%
Vue.js
0%
Other
0%
I only use React
0%
I don't use JavaScript
0%
Thanks for your opinion! Subscribe below to get the final results, published exclusively in our TNS Update newsletter:
NEW! Try Stackie AI
From clobbered drafts to real-time sync
Apr 14th 2026 10:00am, by David Moore
TypeScript 6.0 RC arrives as a bridge to a faster future
Mar 14th 2026 9:00am, by Darryl K. Taft
Mastra empowers web devs to build AI agents in TypeScript
Jan 28th 2026 11:00am, by Loraine Lawson
2026-04-22 14:07:44
How AWS Bedrock is shaping Model Context Protocol
podcast,sponsor-amazon-web-services-aws,sponsored-post,video,
AI Strategy / Model Context Protocol (MCP) / Open Source

How AWS Bedrock is shaping Model Context Protocol

AWS Bedrock's Luca Chang discusses the evolution of the Model Context Protocol at the 2026 MCP Summit in NYC, detailing Amazon's open source contributions.
Apr 22nd, 2026 2:07pm by Alex Wilhelm
👁 Featued image for: How AWS Bedrock is shaping Model Context Protocol
AWS sponsored this post.

At the recent MCP Summit in New York City, The New Stack sat down with AWS’s Luca Chang, who works on the Bedrock team and is an MCP Specification Maintainer to boot. 

MCP has quickly become the industry standard for connecting AI models and agents to tools and data, making it a critical component of the broader artificial intelligence stack. Chang explained how developers are choosing what to improve in MCP, how Amazon decided what to contribute to the open-source tool, and who is paying whose token budgets!

When TNS sat down with Chang, the developer was fresh out of a pre-conference MCP maintainer meeting. How does the MCP developer pool decide what to build next for the protocol? By bringing together a diverse set of priorities and perspectives, and hashing out what needs to be added. Don’t worry that the model will yield groupthink. According to Chang, the MCP maintainer cohort is sufficiently broad that there were too many topics to fit into the group’s recent meeting. 

Not that making choices is easy. Chang explained that maintainers’ work includes weighing problems that need to be solved against smaller MCP changes that could unlock capabilities that are “really creative and interesting.” (Your edge case will face real competition for bandwidth.)

This is where corporations can play a role in building out open-source projects. Amazon’s major contributions to MCP (Tasks, Elicitations) arose from the AWS team mapping its cloud products to the protocol and finding that it came up short. So, it helped improve MCP’s ability to interact with cloud computing platforms. 

At AWS, Chang explained, “we don’t exactly look to make contributions [to MCP] as quickly as possible […] the contributions sort of fall out of our customer use cases […] once we explore a use case and see that there is [a]  gap in the protocol itself. That’s when we say, ‘oh, there might be something here that we can give back to the community.’”

For more on where Chang sees the most market demand for MCP servers, and why he doesn’t want agent-specific MCP servers, check out this latest episode of The New Stack podcast.

Since its inception, Amazon Web Services (AWS) has been the best place for customers to build and run open source software in the cloud. AWS is proud to support open source projects, foundations, and partners.
Learn More
The latest from AWS
Hear more from our sponsor
TRENDING STORIES
Alex Wilhelm is a journalist focused on technology and finance. He co-hosts the This Week in Startups podcast, and writes the Cautious Optimism newsletter. He was previously Editor in Chief of TechCrunch+.
Read more from Alex Wilhelm
AWS sponsored this post.
SHARE THIS STORY
TRENDING STORIES
SHARE THIS STORY
TRENDING STORIES
TNS DAILY NEWSLETTER Receive a free roundup of the most recent TNS articles in your inbox each day.
The New Stack does not sell your information or share it with unaffiliated third parties. By continuing, you agree to our Terms of Use and Privacy Policy.