Claude Code team details new agent upgrades, security shifts, and prompt overhaul
At an AI Engineer World’s Fair fireside chat, Anthropic’s Cat Wu and Thariq Shihipar detail Claude Code’s latest upgrades—Claude Tag now powers 65% of internal PRs, Fable’s prompt size cuts 80%, and automated code review handles outer layers. They also explain security review shifts and why “don’t do X” lists hurt modern models, reshaping how developers adopt AI coding agents.