The Claude Code SDK has been renamed to Claude Agent SDK, reflecting its expanded capabilities for building AI agents beyond coding tasks. Key changes include updated package names, a restructured documentation location, and breaking changes that require careful migration for existing users. The SDK now supports a wider range of applications, including business and specialized coding agents.

Cua is a tool that allows AI agents to control operating systems within virtual containers, utilizing Docker-like capabilities. It provides SDKs for automating VMs across different OS platforms and enables users to run various computer-use models with a simple API, facilitating tasks such as screenshot capture and user interaction. The project is open-source and encourages contributions from the community.