Hello,
Thanks for you interest in football.db.
Yes, the idea is that it works like a "modern" wiki e.g. a text
file anybody can edit.
The difference from a "standard" wiki is using git and github e.g.
the first time if you're not a member you have to send in a "patch",
that is, pull request.
Using the tooling e.g. the spordb command line tools you can turn
the "plain text files" into a proper SQL database (e.g. football.db).
Welcome. Cheers.