Govern the skill portfolio with lifecycle discipline. Use when creating, auditing, classifying, testing, improving, maintaining, constraining, or retiring Skills; when checking ownership or product/capability linkage; or when deciding whether a new capability should be delivered as a Skill at all.
Govern the skill portfolio as an architectural layer, not a loose collection of prompt folders.
shared-platform, product-capability, or transitional-local.skill is actually the right delivery mode.SKILL.md lean and move detailed material into references/ or scripts/ when justified.skill the right delivery mode?Produce:
references/lifecycle-checklist.md for the portfolio review checklist and lifecycle heuristics.SKILL_ARCHITECTURE_STANDARD_V1.md and SKILL_PORTFOLIO_REGISTRY.md as the canonical governance surfaces.