The checks cover spelling, markdown formatting, broken links, and grammar/style. For instance, we specifically reject hostnames, domain names, IP addresses, person names, phone numbers unless it's on our Example List[3], which itself is largely based on RFCs.
[0]: https://axibase.com/use-cases/tutorials/workshop/technical-w...
[1]: https://developers.google.com/style/
[2]: https://github.com/axibase/docs-util
[3]: https://axibase.com/use-cases/tutorials/workshop/technical-w...