The Agent Development Kit (ADK) for Go 1.0 brings production-grade stability to AI agents with native OpenTelemetry tracing, self-healing plugins, and Human-in-the-Loop security. This release enables developers to build, scale, and orchestrate complex multi-agent systems using YAML configurations and cross-language protocols.

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Google Developers

Google's Agent Development Kit (ADK) for Go has reached version 1.0, bringing production-ready features for building AI agent systems. Key additions include native OpenTelemetry integration for tracing model calls and tool executions, a plugin system with a self-healing Retry and Reflect plugin that auto-corrects failed tool calls, Human-in-the-Loop (HITL) support for requiring human approval on sensitive operations, YAML-based agent configuration for separating config from code, and a refined Agent2Agent (A2A) protocol enabling cross-language communication between Go, Java, and Python agents.

ADK Go 1.0 Arrives!

Peek Inside the Black Box with OpenTelemetry

Extensibility Without the Bloat: The New Plugin System

Trust, but Verify: Human-in-the-Loop (HITL)

The Polyglot Future: A2A Protocol Stability