概要
The JS Test Coverage Standards skill provides Claude with a comprehensive framework for managing test metrics using tools like Vitest and the V8 provider. It shifts the focus from vanity metrics to meaningful quality by emphasizing critical path testing and behavioral verification over simple line counts. By using this skill, developers can quickly configure CI/CD coverage gates, identify frequently missed edge cases in error handling, and implement standardized reporting across their repositories to ensure a consistent baseline of code reliability.
