fix-markdown-fences

What problem does it solve?

This Skill automatically fixes malformed Markdown code fence closings, preventing rendering issues caused by closing fences that carry a language identifier or by unclosed blocks.

Core Features & Use Cases

• Detect malformed closing fences that include a language specifier and insert a proper plain closing fence.
• Fix Markdown files across a directory or repository, preserving indentation and multiple code blocks.
• CLI and programmatic usage to integrate into CI pipelines or local workflows.

Quick Start

Run the fix_fences.py script against your Markdown repository:

• python fix_fences.py docs
• python -c "from fix_fences import fix_markdown_files; from pathlib import Path; fix_markdown_files(Path('docs'))"