Org.kak allows you to view Org and modify Org-mod documents in Kakoune. It has features such as:

• Basic syntax highlighting.
• Auto toggle of checkboxes and TODO (using <ret> ). Note this also has support for checked-count, both in the form of [n/m] and [n%].
• Inline code.

It does not support:

• Org agenda view.
• Any expressions or writing code on exit.