Agents got more real-world agency today. OpenAI’s Codex can now operate your locked Mac from your phone and run long-horizon goals, while plugin sharing makes enterprise rollouts practical. Google demoed Gemma 4 driving an iOS simulator on-device, Anthropic tuned Claude Code’s session model, and Datasette unveiled an extensible agent—rounded out by a parallel-thinking paper and fresh enterprise guardrails from Cloudflare.