ADK

ADK (Agent Development Kit) is Google's open-source, code-first framework: it builds, orchestrates, and deploys sophisticated, production-ready AI agents across Python, Java, and Go.

The Agent Development Kit (ADK) is an open-source, code-first framework from Google, designed to simplify the full-stack development of intelligent, multi-agent systems. It provides the core architecture (orchestration, state management) necessary to move beyond single-purpose models: developers use it to compose specialized agents in a hierarchy for complex, multi-step workflows. While optimized for the Gemini model and Google Cloud's Vertex AI Agent Engine deployment, ADK maintains model-agnosticism and supports multiple languages (Python, Java, Go), ensuring scalability and flexibility for enterprise-grade AI applications.

https://google.github.io/adk/