What problem does it solve? Test analysis skills need framework-specific lookup tables (assertion APIs, skip annotations, sleep patterns, tag syntax) that vary across languages, and this Skill centralizes those per-language reference files so analysis stays accurate across .NET, Python, TypeScript, Java, Go, Ruby, Rust, Swift, Kotlin, PowerShell, and C++. ## Core Features & Use Cases - Per-language extension files: Eleven reference files covering frameworks such as MSTest, xUnit, NUnit, TUnit, pytest, Jest, Vitest, JUnit, TestNG, RSpec, GoogleTest, and Pester. - Uniform capability categories: Each file documents test discovery, assertion detection, sleep/delay patterns, skip annotations, setup/teardown, mystery guest indicators, integration markers, and tag support. - Tag support gating: Declares auto-edit, report-only, or convention-based tagging capability per language so the test-tagging skill behaves safely. - Use Case: When auditing a mixed .NET and TypeScript repository, the test-quality-auditor agent reads dotnet.md and typescript.md to detect unawaited TUnit assertions and floating promises with framework-correct rules. ## Quick Start Ask the test-quality-auditor agent to analyze your test suite and it will load the extension file matching your language and test framework.