Google ADK for Java 1.0 Introduces New App and Plugin Architecture, External Tools Support, and More
Google's Agent Development Kit for Java hits 1.0. Plugin architecture + human-in-the-loop workflows = agents your team can actually ship.

Why it matters
Google is enabling developers to build production-ready AI agents with structured tooling, plugin extensibility, and human oversight—removing friction from agent deployment at enterprise scale.
The key facts
6 to knowGoogle ADK for Java reaches 1.0 production status
New app and plugin architecture for extensibility
External tools integration support
Advanced context engineering capabilities
Human-in-the-loop workflow support
Published April 2026 — indicates mature developer tooling focus
Go to the source
InfoQ AI/MLinfoq.com
Publisher excerpt: Google's Agent Development Kit for Java reached 1.0, introducing integrations with new external tools, a new app and plugin architecture, advanced context engineering, human-in-the-loop workflows, and more. By Sergio De Simone