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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.

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The KeyNews take

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 know
  1. Google ADK for Java reaches 1.0 production status

  2. New app and plugin architecture for extensibility

  3. External tools integration support

  4. Advanced context engineering capabilities

  5. Human-in-the-loop workflow support

  6. 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
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