markdown-formatter

Markdown formatting standardizes header hierarchy, list syntax, code block language tags, and link references across documents. This Skill normalizes structure by enforcing single H1 headers, consistent list markers (- for unordered, 1. for ordered), proper code block tagging, and reference-style link conversion to improve readability and maintainability across technical docs, READMEs, and wikis.

Proper header hierarchy ensures one H1 per document and incremental level progression (H1 → H2 → H3). This structure improves document navigation and accessibility. This Skill enforces these rules automatically to prevent broken outlines and inconsistent nesting across your Markdown files.

Yes. This Skill standardizes lists by converting all unordered lists to hyphens (-) and ordered lists to numbered format (1., 2., etc.). It ensures consistent indentation and spacing, making documentation easier to parse and maintain across diverse project contexts.

Language tags in code blocks enable syntax highlighting and proper rendering in documentation viewers. This Skill automatically adds or corrects language identifiers on code blocks, improving readability and ensuring technical documentation displays correctly across platforms.

Yes. This Skill converts repeated inline links to reference-style format, reducing duplication and improving maintainability. Consolidated link references keep documentation cleaner and make bulk URL updates simpler across large Markdown projects.

This Skill enforces line wrapping at 80–100 characters to improve readability and version control diffing. Consistent line length prevents awkward breaks in rendered output and makes collaborative editing cleaner by reducing spurious diff changes.