Agent Skills: cringe-nudge

Review an implementation plan, architecture, or diff for places where the author is building a framework/model of some real-world reasoning or behaviour from scratch, when an established discipline (jurisprudence, argumentation theory, an empathy/interview framework, etc.) or an in-domain software pattern has already worked out the edge cases far more deeply. Produces a small set of high-bar, concretely-justified "borrow this" proposals. Use when reviewing an architecture or implementation plan, when building a new framework/interface to model some behaviour or business logic, or on request ("cringe-nudge this", "are we reinventing something here?").