Learn how to use Quarkus OIDC Proxy to harden Quarkus MCP Server token security, sort out integration issues between MCP Client and your favorite OAuth2 provider and get OAuth2 Dynamic Client Registration working:

quarkus.io/blog/secure-...

Want to build more flexible, high-performance AI multi-agent systems?

In this blog post, we cover how to create #A2A servers and clients that support multiple transports, including gRPC, with the A2A Java SDK:

quarkus.io/blog/quarkus...

Use MCP OAuth2 Flow to access Quarkus MCP Server:

quarkus.io/blog/secure-...

Use Quarkus MCP client to access secure MCP HTTP server using OAuth2 client_credentials grant, and learn how Quarkus MCP server can exchange tokens:

quarkus.io/blog/secure-...

☀️ A new summer release of #quarkus MCP server is out - 1.4.0 with "McpAssured" testing API, cancellations of of in-progress requests, subsidiary SSE streams for streamable transport, and more: github.com/quarkiverse/...

Use Quarkus LangChain4j MCP Client to access secure MCP HTTP Servers:

quarkus.io/blog/secure-...

Getting ready for secure MCP with Quarkus MCP Server:

quarkus.io/blog/secure-...

#quarkus MCP server 1.1.0 is out! With progress, roots and sampling APIs... ⚡https://github.com/quarkiverse/quarkus-mcp-server/releases/tag/1.1.0

Expanded OIDC configuration guide with an in-depth explanation of all of its properties is now available:
quarkus.io/version/main...
Alternatives to using configuration properties are also covered.
Making it as easy as possible for Quarkus users to work with OIDC remains a priority.

Sooo, we've just released the @quarkus.io MCP server 1.0.0 🎉. The main branch is now 1.1 and we already have a couple of new features for this milestone: client sampling, Dev UI improvements and CLI adapter github.com/quarkiverse/.... We also started to look into the new spec version. Stay tuned!

Sender-constraining access tokens with Quarkus OIDC: quarkus.io/blog/sender-...

Secure Gemini Personal Assistant with Quarkus LangChain4J: quarkus.io/blog/gemini-...

Quarkus 3.19 introduces a new landing page for #observability. It provides an overview of available extensions and best practices for their use. Check it out: quarkus.io/guides/obser... @quarkus.io

We've added an initial Dev UI support to #quarkus MCP server 1.0.0.Beta5 - there's no need to start a separate MCP client to test your features!

Believe it or not, the next release of Quarkus will be the 365th release since Quarkus became a thing, 6 years ago. It will be one year of release days! I released the large majority of them but this will change a bit with @janmartiska.bsky.social taking the responsibility for some LTS streams!

Another week passed, another #quarkus MCP server Alpha release is out! 🚀 What's inside 1.0.0.Alpha3: resource templates, prompt complete, client logging, traffic logging for stdio, bugfixes... Take a look, give it a try, contribute!

Time flies, same smile remains:

With the latest Quarkus LangChain4j 0.23.0.CR1, wring agents just got a lot easier!

Our weather agent example should give you a really good idea: github.com/quarkiverse/...

Yay! My latest blog post about Quarkus and Raspberry Pi is out: quarkus.io/blog/quarkus...

🚀 Thanks Melloware for this awesome Roq (Quarkus Static Site Generator) plugin to display QR Codes pages.quarkiverse.io/quarkus-roq/...
@quarkus.io

Login to your Quarkus LangChain4j application with Azure or Google and use your access tokens to access Azure OpenAI or Vertex Gemini: github.com/quarkiverse/...

Thanks Kevin 💪