Apple brings agentic coding to Xcode 26.3, letting Anthropic’s Claude Agent work autonomously inside the IDE via MCP.

What's new? Xcode 26.3 now features built-in claude agent sdk for long-running coding tasks and swiftui previews; release candidate available to apple developer program.

Anthropic's new legal AI tool sparked a massive software stock selloff, erasing billions as investors fear disruption to ...