For questions about "magic links", bracketed text in comments and chat that is automatically converted to relevant links.

For questions about "magic links", bracketed text in comments and chat that is automatically converted to relevant links.

(For example, [chat] links to https://chat.stackexchange.com/, and [tour] links to https://rpg.stackexchange.com/tour.)

For a full list of magic links that can be used, see this answer on Meta.SE. Also see the [magic-links] tag on Meta.SE.