first-heading

Linter: a document starts with a top-level heading, after any front matter and HTML.

Example#

doc.md:

Some notes.

# Guide

markright check reports:

doc.md:1: document does not start with a top-level heading (first-heading)
markright: 1 issue(s)

Fixed:

# Guide

Some notes.

Turning it off#

linters:
  disable: [first-heading]

[linters]
disable = ["first-heading"]

More in Rules.