markdown-editor

What problem does it solve?

Edit or update Markdown files (.md) following best practices and industry standards. ALWAYS use for any .md edit or review, even if the user does not explicitly request it, unless the file is inside a directory that contains a .obsidian/ folder (treat as Obsidian vault and do not use this skill).

Core Features & Use Cases

• Always apply this skill for any .md edit or review unless Obsidian exception applies.
• Use GitHub Flavored Markdown unless the repo specifies otherwise.
• Preserve the existing file style and structure.
• Keep heading levels consistent and sequential.
• Add blank lines around headings, lists, and code blocks.
• Avoid raw HTML unless Markdown cannot express the requirement.
• Default to 80 characters per line, but preserve the established line-length convention when clearly present.

Quick Start

Edit the markdown document to align headings, spacing, and style with the defined Markdown guidelines.