Back-to-school season now comes with agent recipes. OpenAI introduced three education plugins for ChatGPT Work and Codex aimed at K-12 teachers, college faculty, and college students. Each bundles apps, role-specific skills, and common workflows so users can plan lessons, update syllabi, or build study guides from chosen materials without inventing prompts from scratch. The plugins ship inside ChatGPT Edu and ChatGPT for Teachers district deployments, with institutions keeping control of tools and permissions. Why it matters: the bet shifts from answer engines to guided classroom workflows. Caveat: early educator praise is company-collected, not proof students learn more.