Assertion Diversity Analysis Analyze test code in any supported language to measure how varied and meaningful the assertions are. Produce a metrics report that reveals whether tests verify different facets of correctness — not just "output equals X" but also structure, exceptions, state transitions, side effects, and invariants. Language-specific guidance : Read the caller-provided or runtime-listed catalog, then its matching language file ( , , , , etc.). is reference-only; do not invoke it as a skill. If the bundle is absent, use the pinned framework and this skill's rules, report the missi…