redundant-namespace

hint by default

A minecraft: prefix that can be dropped: stone means minecraft:stone unless the project declares its own stone.

Changing it

Set the rule's severity in mms.json, to error, warning, info, hint or off:

{
  "lint": { "redundant-namespace": "off" }
}

To silence it on one line, write // mms-ignore redundant-namespace on the line or the line above. See Lint rules in the guides for more.