Powering the Agent Development Lifecycle with any framework, from ADK to LangChain and beyond

The Agents CLI Extension System allows developers to use frameworks such as LangChain, LangGraph, or custom enterprise stacks while maintaining a unified deployment and evaluation workflow. It includes a first-party LangChain template that scaffolds, runs, and deploys agents without requiring the Agent Development Kit (ADK). It also shows how platform teams can create custom extensions to enforce policies like automated software bill of materials (SBOM) scans during deployment.