Yes, it is detecting curl by the user agent - by using the "page rules" in Cloudflare. Cloudflare is good for traffic management rules.

I've created this distribution channel as an experiment and for my own need - I use it to download and install ClickHouse without the need of package manager. So I don't need to run "apt update" to install ClickHouse. It works if the package manager is broken, and it works well on very old servers, and rare Linux distributions.

It is using the fresh build from the master branch. I have also created a website for my team to monitor the status of the continuous integration system: https://aretestsgreenyet.com/

We also have deb, rpm, tgz and Docker as wrappers for the release builds.