rodryrs would there be one from the community?
Probably no, Solus uses a curated list of packages done by the dev team and open to inclusions with community members collaborating on maintaining packages, this way have been really good til today, stable and with fixes and updates continuously coming every Friday, mostly. Community repos are maintained by the community, it would take more work effort for the same purpose in Solus and divide the community working to maintain an official and a community repo, duplicated work, not worth the time IMO, and adding, packages abandoned by the maintainer in a community repo would potentially break your installation doe to old or deprecated dependencies that the final user, easily, won't notice until is late and a revert is needed.
Note: Solus is a curated rolling release distribution. I would put it in a good place between a rolling release like Arch Linux and a point release like Debian.
