Advanced Users Notice

If you don't know what this is for, you probably DON'T need it. Don't install it just to install it.

This is made for users that know what they're doing.

Fakems

A Java agent that repoints Minecraft's Realms client at your own backend.

Property	Values	Vanilla value
realms.environment	production, stage \| staging, local	production
realms.production.url	host, optional scheme and port	pc.realms.minecraft.net[^legacy]
realms.production.protocol	http \| https	https
realms.staging.url	host, optional scheme and port	pc-stage.realms.minecraft.net
realms.staging.protocol	http \| https	https
realms.local.port	1-65535	8080
realms.verbose	true \| false	false

-javaagent:fakems.jar -Drealms.environment=local -Drealms.local.port=8080

[^legacy]: Older Minecraft versions use mcoapi.minecraft.net.