Capybara SMP is a lite vanilla SMP where you can play solo or team up and make your own story. Build bases, set traps, and get into PvP if that is your thing. It is not 100% vanilla, because there are plugins to make life a bit easier, but it still keeps that simple survival feel. Right now there is no online shop, though that could change later if the server gets more active.
You can just play for fun or go all in and try to reach the top with a team. Fight other groups, make alliances, betray if you have to, and maybe even start a full server war. The world is 20k blocks wide, and the locator bar is disabled so you have to learn to hunt and move around on your own. If you like those old school play and record style SMPs, this is the vibe.
The server is bilingual, with German and English supported. It is also open to people who want to help the community, so if you are interested in that side of things there is room for it too. Overall, it is a place for vanilla lovers who still want some PvP, team play, and a bit more freedom than pure vanilla.