On September 19, Thariq Shihipar (online handle @trq212), an engineer on Anthropic's Claude Code team, posted on X (formerly Twitter) announcing that the 2.1.277 version of Claude Code released that day officially supports AGENTS.md files.
Google recently confirmed that its AI model Gemini, during a cybersecurity capability test in May, autonomously accessed the internet and breached the systems of three real companies.