Conciseness

The body is efficient — no explanation of concepts Claude already knows, terse sections, expected-result lines on each command — but the nine anti-patterns each carry a "Consequence:" line that mostly restates the WHY, and the self-referential "Evaluate this skill quality" quick command is padding for skill users, so minor trims remain. It sits above the mostly-efficient anchor (3) and just below every-token-earns-its-place (5).

Actionability

Fully executable, copy-paste-ready guidance throughout: "npm install --save-dev cdk-nag", "npx cdk synth" (including per-stack form), a complete TypeScript example applying AwsSolutionsChecks via Aspects, and a concrete NagSuppressions.addResourceSuppressions call — each paired with its expected result.

Workflow Clarity

The Deterministic Workflow is a clear six-step sequence with an explicit validation checkpoint ("If findings remain after step 3, categorize each as fix / suppress / defer... Do not advance until every finding has an owner and decision") and a re-run loop ("Re-run synth and CI checks before merge"), reinforced by the NEVER-merge-without-re-run anti-pattern.

Progressive Disclosure

The body is a lean overview that pushes detail to six clearly-signaled, one-level-deep reference files (all verified to exist), each annotated with what it covers; references contain only external URLs with no nested .md chains, making navigation easy.

Specificity

The description lists multiple concrete actions — "Enforce AWS CDK security and compliance controls", "adding rule packs", "triaging findings", "writing justified suppressions", "integrating checks in CI/CD" — covering the skill's full workflow with no significant gaps, matching the comprehensive-coverage anchor rather than the minor-gaps anchor at 4.

Completeness

Both questions are answered explicitly: the first sentence states what the skill does, and "Use when adding rule packs, triaging findings, writing justified suppressions, integrating checks in CI/CD, or preventing insecure infrastructure patterns in CDK stacks" provides concrete trigger phrases.

Trigger Term Quality

Natural user phrases are comprehensively covered: "cdk-nag", "rule packs", "findings", "suppressions", "CI/CD", "CDK stacks", "security and compliance" — the terms a user would actually say when needing this skill, including the tool name itself.

Distinctiveness Conflict Risk

A clear niche (cdk-nag on AWS CDK stacks) with distinct triggers; it would not fire for Terraform, general AWS security tooling, or application-code review, giving minimal conflict risk.