What problem does it solve? Notion pages are not written in standard Markdown: tables require XML syntax, blank lines disappear, and removing a <page> tag silently deletes child pages. This Skill prevents those costly mistakes when creating or editing Notion pages via the API. ## Core Features & Use Cases - Notion-flavored Markdown rules: Covers XML tables (<table>, <colgroup>, <col>), tab indentation, <br> line breaks, <empty-block/> for intentional blank lines, and correct escaping. - Fixed table column widths: Distributes column widths totaling 708px so tables align with the standard Notion page width and stay consistent across a page. - Child-page safety: Explains the difference between <page> and <mention-page>, keeps allow_deleting_content at its safe default, and requires fetching <page> tags before edits. - Use Case: When asked to publish a design document to Notion with comparison tables and linked sub-pages, this Skill ensures the tables render with aligned columns and no existing child pages are accidentally deleted. ## Quick Start Create a Notion page with a comparison table and a table of contents, using fixed column widths and preserving all existing child pages.