Analyze and improve test coverage with detailed reporting and gap analysis: **$ARGUMENTS**
/plugin marketplace add lifangda/claude-plugins/plugin install lifangda-workflow-suite-cli-tool-components@lifangda/claude-pluginstesting/# Test Coverage Analyze and improve test coverage with detailed reporting and gap analysis: **$ARGUMENTS** ## Current Coverage Context - Test framework: !`find . -name "jest.config.*" -o -name ".nycrc*" -o -name "coverage.xml" | head -1 || echo "Detect framework"` - Coverage tools: !`npm ls nyc jest @jest/core 2>/dev/null | grep -E "nyc|jest" | head -2 || echo "No JS coverage tools"` - Existing coverage: !`find . -name "coverage" -type d | head -1 && echo "Coverage data exists" || echo "No coverage data"` - Test files: !`find . -name "*.test.*" -o -name "*.spec.*" | wc -l` test files ##...