🚀 #A2A Java SDK 0.3.0.Final is here with security and cloud enhancements! Check out our blog post to learn how to:  🔒 Secure your server agent with Keycloak OAuth2  🔑 Configure your client to obtain and pass the required token quarkus.io/blog/quarkus...

How to Secure Your A2A Server Agent with Keycloak OAuth2

Quarkus: Supersonic Subatomic Java

quarkus.io

📣 New #quarkus blog post - a component testing update... about class loading refactoring, QuarkusComponentTestCallbacks, integration with quarkus-panache-mock, and InjectMock support for built-in Event: quarkus.io/blog/quarkus...

Quarkus - a component testing update

Quarkus: Supersonic Subatomic Java

quarkus.io

Ok, I know it's boring 🥱, but we have another #quarkus MCP server minor version release - 1.7.0 with WebSocket transport, new API to customize input schema generation for Tools, and more: github.com/quarkiverse/...

Release 1.7.0 · quarkiverse/quarkus-mcp-server

What's Changed build(deps): bump quarkus.version from 3.20.2.2 to 3.27.0 by @dependabot[bot] in #427 build(deps): bump io.swagger.core.v3:swagger-annotations from 2.2.37 to 2.2.38 by @dependabot[b...

github.com

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-...

Use Quarkus OIDC Proxy to encrypt Quarkus MCP Server tokens

Quarkus: Supersonic Subatomic Java

quarkus.io

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...

Getting Started with A2A Java SDK and gRPC

Quarkus: Supersonic Subatomic Java

quarkus.io

Use MCP OAuth2 Flow to access Quarkus MCP Server: quarkus.io/blog/secure-...

Use MCP OAuth2 Flow to access Quarkus MCP Server

Quarkus: Supersonic Subatomic Java

quarkus.io

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-...

Use Quarkus MCP client to access secure MCP HTTP server from command line

Quarkus: Supersonic Subatomic Java

quarkus.io

☀️ 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/...

Release 1.4.0 · quarkiverse/quarkus-mcp-server

What's Changed build(deps): bump io.swagger.core.v3:swagger-annotations from 2.2.25 to 2.2.33 by @dependabot[bot] in #303 build(deps): bump io.swagger.core.v3:swagger-annotations from 2.2.33 to 2....

github.com

Use Quarkus LangChain4j MCP Client to access secure MCP HTTP Servers: quarkus.io/blog/secure-...

Use Quarkus MCP client to access secure MCP HTTP servers

Quarkus: Supersonic Subatomic Java

quarkus.io

Getting ready for secure MCP with Quarkus MCP Server: quarkus.io/blog/secure-...

Getting ready for secure MCP with Quarkus MCP Server

Quarkus: Supersonic Subatomic Java

quarkus.io

#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.

Quarkus OpenId Connect (OIDC) Expanded Configuration Reference - main

Quarkus: Supersonic Subatomic Java

quarkus.io

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!

1.1.0 Milestone · quarkiverse/quarkus-mcp-server

This extension enables developers to implement the MCP server features easily. - 1.1.0 Milestone · quarkiverse/quarkus-mcp-server

github.com

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

Sender-constraining access tokens with Quarkus OIDC

Quarkus: Supersonic Subatomic Java

quarkus.io

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

Secure Agentic AI with Quarkus and Google Gemini

Quarkus: Supersonic Subatomic Java

quarkus.io

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

Observability in Quarkus

Quarkus: Supersonic Subatomic Java

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/...

quarkus-langchain4j/samples/weather-agent at main · quarkiverse/quarkus-langchain4j

Quarkus Langchain4j extension. Contribute to quarkiverse/quarkus-langchain4j development by creating an account on GitHub.

github.com

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

Quarkus and Raspberry Pi - this time on bare metal

Quarkus: Supersonic Subatomic Java

quarkus.io

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

Need a QR Code?

Add a QR Code to your Roq website.

pages.quarkiverse.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/...

quarkus-langchain4j/samples/secure-poem-multiple-models at 0.22.0.CR1 · quarkiverse/quarkus-langchain4j

Quarkus Langchain4j extension. Contribute to quarkiverse/quarkus-langchain4j development by creating an account on GitHub.

github.com