md-syntax

Markdown Authoring Guidelines

Follow these rules when creating or editing markdown files.

Rules

• Always specify language on code blocks - Use bash, yaml, json, text, hcl, go, etc. Never use bare ```
• No AI slop - Never use emojis, glyphs or emdashes
• Use headings, not bold for section titles - Use proper heading levels (##, ###, etc.) not **Bold** on its own line
• One H1 per file - Only one # Title at the top
• First line should be H1 - Start files with # Title
• Write to the formatter contract - A PostToolUse hook reformats markdown after every write. See /md-lint for what it rewrites and which lint rules it cannot fix
• Blank lines between styles - Put single blank line between different markdown types

Examples

Blank lines between styles

Put a single blank line between markdown types/styles. Do not put multiple blank lines between markdown styles.

CORRECT

## Heading

paragraph

- list item one
- list item two

> block quote

INCORRECT

## Heading


paragraph
- list item one
- list item two
> block quote

Headings not bold

CORRECT

### Heading

paragraph

INCORRECT

**heading incorrect bold**

paragraph

Code Blocks

Always specify language.

CORRECT with language

```bash
#!/bin/bash
```

INCORRECT without language

```
#!/bin/bash
```

Trailing New Line

End the file with a single newline after the last line of content. A fenced example can't show this, because the fence hides the final byte. Check it with tail -c 1 file.md | xxd, which must print 0a.