The GitHub Copilot SDK turns the Copilot CLI into a cross-platform agent host with Model Context Protocol support.

Apple's Xcode 26.3 integrates Anthropic's Claude and OpenAI's Codex, letting AI agents autonomously write, build, and test code—sparking debate over security and the future of software development.

GitHub has experienced a major service outage disrupting Git Operations, the API, and core services, with full recovery reported after four hours.

OpenAI has launched Codex for macOS, a desktop app enabling developers to manage multiple AI coding agents working simultaneously on projects with worktrees support.