# /runtime Runtime drop-ins mounted read-only into the Minecraft container at `/extras`. ## Required files - `authlib-injector.jar` — fetch with `tooling/fetch-authlib.sh` (downloads the latest from https://github.com/yushijinhun/authlib-injector/releases and verifies it's a valid jar). Gitignored. Mods are not listed here; the server loads a filtered subset from the `./server-mods` volume (synced from the distribution repo by `tooling/sync-server-mods.sh` — see plan/04-mods.md).