I find myself accidentally omitting the snap name quite often with snapcraft and didn't notice my mistake when attempting to close a branch using: ⟫ snapcraft close edge/bump-20 Your account lacks permission to close channels for this snap. Make sure the logged in account has upload permissions on 'edge/bump-20' in series '16'. snapcraft knows that 'close' needs at least two arguments and additionally it should know that '/' is not a valid character for a snap name. By applying this knowledge, snapcraft could help me realise my typo. Bonus points if it inspects the current directory for a snapcraft.yaml and suggests the right command to me.