Plugins for Beta 1.7.3

Server plugins for Project Poseidon, from RetroMC and BetaMC. Plugins run on the server, so players do not install them. For game client mods, see the Mods page.

RetroMC plugins

Mostly from the RetroMC Development Group, which maintains Poseidon-ready forks and originals. Check each repo's Releases page; some (like Fundamentals) are build-from-source with mvn clean package.


Compatibility: plugins built for the original 2011 CraftBukkit often load on Poseidon, but not always, because Poseidon's API differs. Test every jar on a local server first, and only download jars from sources you trust.

BetaMC plugins

Plugins and forks from the BetaMC team, mostly for Project Poseidon. Check each repo's Releases page, and build from source if there is no release.


Old School Minecraft plugins

Plugins from the Old School Minecraft team. Some target Project Poseidon Plus, and some are tied to that server's own setup, so check each repo for what it needs.


Garsooon plugins

Plugins by Garsooon, who made this site. Most have a release on their GitHub Releases page.


More plugins & archives

Other authors, other servers, and old plugin archives.