name: Test Coverage Check description: Verify test coverage and quality

Test Coverage Check

Analyze test coverage and quality:

1. Check test coverage percentage
2. Identify untested code paths
3. Review test quality
4. Suggest missing test cases
5. Verify edge cases are covered

Last Updated: August 4, 2026 Claude Code Version: 2.1.220 Sources: - https://code.claude.com/docs/en/plugins Compatible Models: Claude Fable 5, Claude Opus 5, Claude Sonnet 5, Claude Sonnet 4.6, Claude Opus 4.8, Claude Haiku 4.5