Google has announced ADK Go 2.0, a framework for building reliable multi-agent applications. The update focuses on improving developer experience and reliability when orchestrating multiple AI agents to work together on complex tasks.
Background
- **ADK Go 2.0** is the latest version of Google's Agent Development Kit (ADK) for the Go programming language — a framework for building applications powered by multiple AI agents (LLM-based "agents" that can reason, use tools, and collaborate).
- Agents in this context are autonomous AI programs that can break down complex requests, call APIs or databases, and coordinate with other agents to complete tasks — a step beyond simple chatbots.
- **Google ADK** competes with other multi-agent frameworks like LangChain, CrewAI, and Microsoft's AutoGen, as enterprises increasingly try to build production systems where AI agents work together on business workflows.
- Go is a statically typed, compiled language created at Google, popular for cloud infrastructure, networking, and high-performance backend services — making it a natural fit for deploying agent systems at scale.
- This 2.0 release signals Google is doubling down on Go-based AI agent development, likely aiming at developers building reliable, production-grade multi-agent systems rather than quick prototypes.