Tip: use the patch format feature of GitHub to view people's e-mail addresses.

Looking at the commit log, the initial commit caught my attention. The author of the initial commit does not link to any particular account on GitHub. See https://github.com/gliimly/gliimly/commit/23e44479d675d3124e...

From here, we can see some identity.

  From: gliimly <sergemij@yahoo.com>

Pasting the e-mail address into a search engine reveals another work by the same person. In particular, https://vixra.org/pdf/1208.0044v2.pdf . The fact the person publishes under Vixra likely means they are not someone malicious, just what some in the mathematics community call a "crank".