Skills are modular, self-contained packages that extend Codex's capabilities by providing specialized knowledge, workflows, and tools. Think of them as "onboarding guides" for specific domains or tasks—they transform Codex from a general-purpose agent into a specialized agent equipped with procedural knowledge that no model can fully possess.
The context window is a public good. Skills share the context window with everything else Codex needs: system prompt, conversation history, other Skills' metadata, and the actual user request.
Default assumption: Codex is already very smart. Only add context Codex doesn't already have. Challenge each piece of information: "Does Codex really need this explanation?" and "Does this paragraph justify its token cost?"
Руководство по созданию эффективных навыков. Этот навык следует использовать, когда пользователи хотят создать новый навык (или обновить существующий навык), который расширяет возможности Кодекса за счет специальных знаний, рабочих процессов или интеграции инструментов. Источник: atman-33/atman-workspace.