<!-- HARNESS MIRROR — do not edit here. Canonical source: skills/ or commands/. After editing source, copy into cli/assets/<harness / and repo-root harness mirrors. -- Context: this sub-skill is one lens of the broader skill. If the skill is also installed, read its SKILL.md first for Discovery + Anti-Slop + Craft Test, then apply the specific lens below. Load (sections 6 + Self-Correction) before proceeding. Step 1: Capture the constraint From the argument (or the immediately preceding correction in the conversation), capture: - What changed or is preferred — the concrete rule. - Why — the r…