# Itera lesson-authoring docs > How to author lessons in Itera (Program → Unit → Lesson → Activity) via the itera-mcp MCP tools, plus authentication and pull-only results (itera-api). ## Documentation Sets - [Abridged documentation](https://docs.iterahq.dev/llms-small.txt): a compact version of the documentation for Itera lesson-authoring docs, with non-essential content removed - [Complete documentation](https://docs.iterahq.dev/llms-full.txt): the full documentation for Itera lesson-authoring docs - [Authoring reference](https://docs.iterahq.dev/_llms-txt/authoring-reference.txt) ## Notes - The complete documentation includes all content from the official documentation - The content is automatically generated from the same source as the official documentation