AgentCore CLI Reaches GA with Multi-Framework Scaffolding and Local Dev Tools

Full analysis

The AgentCore CLI reached general availability at v0.4.0, providing a command-line tool for scaffolding, developing, and deploying AI agents. It supports multiple frameworks including Strands, LangChain, Google ADK (Agent Development Kit), and OpenAI Agents, with hot reload for local development and full infrastructure management for production deployments. A browser-based Agent Inspector UI was also added, letting developers chat with agents locally, inspect token usage and tool calls, view execution traces, and browse deployed AgentCore Memory before pushing to the cloud.