manufacturing.mask-coverage

What It Checks

Checks that each outer copper side in the Gerber package has a matching solder mask layer.

When It Fires

Fires when the Gerber package has copper on an outer side with no solder mask layer for that side. Inner copper is not checked: mask applies to the outer faces.

Configuration Example

version: 1
rules:
  manufacturing.mask-coverage:
    enabled: true
    severity: medium

JSON Finding Details Shape

{ side, copperLayers, maskLayers }

Report Context

Use this finding to decide whether the design package is ready for review, fabrication, or release. BoardReadyOps reports the condition and leaves design edits to the owning workflow.