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Google ADK supports agents in Python, Go, TypeScript, Java, and Kotlin

cloud.google.com by Karl Weinmeister 7 min read Editor score 7/10

The ADK offers implementations for five languages, with MCP clients and A2A support for communication with remote agents. Teams can build agents in their existing runtime without creating orchestration from scratch or introducing a Python service.

What: Google ADK supports Python, Go, TypeScript, Java, and Kotlin, each built for its runtime and type system.
How: All five versions support MCP clients and A2A, enabling calls to MCP servers and HTTP communication with remote agents.
Why it matters: Teams can build agents in existing language stacks and interoperate across runtimes instead of adding Python services or writing orchestration from scratch.

ADK agents call MCP tools and communicate with remote agents across runtimes. Sketched from the article's own text.

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