Extra extensions

mkdocs.yml

# This example shows how extensions are copied to the result
site_name: ok-mkdocs-docs-extensions
plugins:
  - simple:
      include: [".txt"]

Input

ok-mkdocs-docs-extensions/
├── mkdocs.yml
├── README.md
└── test.txt

Output

site/
├── index.html
└── test.txt