not much happened today

**Anthropic** introduced **computer use inside Claude Code** for closed-loop verification in a research preview for Pro/Max users, enhancing reliable app iteration. **OpenAI** released a **Codex plugin for Claude Code**, enabling cross-agent composition and signaling a shift toward composable coding harnesses. OpenAI also noted that late-night Codex tasks run longer, supporting background agent delegation. **Nous Research**'s **Hermes Agent** saw rapid adoption due to better compaction, adaptability, and multi-agent profiles, evolving toward an agent OS abstraction. An ecosystem around Hermes includes tools for trace analytics, fine-tuning, and remote control, with debates on open-source versus proprietary agent infrastructure. Key themes include tooling, prompt/runtime orchestration, and review loops as critical factors beyond model capabilities.