What problem does it solve? Test suites often pass while verifying very little: tests with no assertions, only trivial null checks, or the same equality assertion repeated everywhere give false confidence. This Skill audits assertion quality so you can see whether tests actually verify different facets of behavior. ## Core Features & Use Cases - Assertion Classification: Classifies every assertion into 12 language-neutral categories (equality, exception, negative, state/side-effect, structural, and more) across .NET, Python, TypeScript/JavaScript, Java, Go, Ruby, Rust, Swift, Kotlin, PowerShell, and C++. - Diversity Metrics: Computes per-test and suite-wide metrics such as average assertions per test, assertion type spread, zero-assertion tests, trivial-only tests, and self-referential tautological assertions. - Calibrated Reporting: Applies calibration rules so exception tests, guard null checks, and mock verifications are not misflagged, then produces a summary dashboard, gap analysis, and prioritized recommendations. - Use Case: Point it at a pytest or MSTest project and ask whether the tests are meaningful; it returns which tests are assertion-free, which are shallow, and concrete assertions to add. ## Quick Start Analyze the assertion quality of the tests in my test project and tell me which tests are shallow or assertion-free.
