https://proxallium.org/ adding references to it in places like the wiki and the "projects" list on the website.
People are free to create their own wiki account and add descriptions and links to their tools / projects on the relavant wiki pages.
You probably want to go a few cycles of feedback and development with users on the wiki and the tor-talk / tor-relays lists before ready to having it appear on website "projects" list.
Have fun :)
Projects that distribute binaries should of course be open source, and reproducible per build instructions included with their source. The concept is here...
https://wikipedia.org/wiki/Deterministic_compilation https://reproducible-builds.org/ https://twitter.com/ReproBuilds https://diffoscope.org/
https://wiki.debian.org/ReproducibleBuilds https://tails.boum.org/blueprint/reproducible_builds/ https://signal.org/blog/reproducible-android/ https://wiki.freebsd.org/ReproducibleBuilds