Stats
Actions
Tags
Help us improve
Share bugs, ideas, or general feedback.
Analyzes test coverage across lines, branches, and functions using `npm test:*` scripts. Provides recommendations and prioritizes gaps by risk.
npx claudepluginhub asiaostrich/universal-dev-standards --plugin universal-dev-standardsHow this skill is triggered — by the user, by Claude, or both
Slash command
/universal-dev-standards:test-coverage-assistant [file or module | 檔案或模組][file or module | 檔案或模組]This skill is limited to the following tools:
The summary Claude sees in its skill listing — used to decide when to auto-load this skill
Analyze test coverage across multiple dimensions and provide actionable recommendations.
Analyzes test coverage reports (lcov, cobertura, istanbul) to identify gaps in lines/branches/functions, map to requirements, recommend tests, and track trends.
Queries test coverage in Python, Node.js, Rust, Go projects. Identifies uncovered areas/files, analyzes trends, and generates reports before changes or PRs.
Assesses three-layer test coverage (unit/integration/E2E) by mapping source code to tests, identifying gaps, and recommending new tests.
Share bugs, ideas, or general feedback.
Analyze test coverage across multiple dimensions and provide actionable recommendations.
多維度分析測試覆蓋率並提供可執行的建議。
Related: For requirement-level coverage (which AC have tests?), use
/ac-coverageinstead. This skill (/coverage) focuses on code-level coverage (lines, branches, functions).相關：如需需求層級覆蓋率（哪些 AC 有對應測試？），請改用
/ac-coverage。此技能（/coverage）專注於程式碼層級覆蓋率。
| Dimension | What it Measures | 測量內容 |
|---|---|---|
| Line | Lines of code executed | 執行的程式碼行數 |
| Branch | Decision paths taken | 決策路徑覆蓋 |
| Function | Functions called | 呼叫的函數 |
| Statement | Statements executed | 執行的陳述式 |
| Level | Coverage | Use Case | 適用場景 |
|---|---|---|---|
| Minimum | 60% | Legacy code | 遺留程式碼 |
| Standard | 80% | Most projects | 大多數專案 |
| High | 90% | Critical systems | 關鍵系統 |
| Critical | 95%+ | Safety-critical | 安全關鍵 |
/coverage - Run full coverage analysis | 執行完整覆蓋率分析
/coverage src/auth - Analyze specific module | 分析特定模組
/coverage --recommend - Get test recommendations | 取得測試建議
After /coverage completes, the AI assistant should suggest:
覆蓋率分析完成。建議下一步 / Coverage analysis complete. Suggested next steps:
- 覆蓋率不足 → 執行
/tdd補齊測試 — Coverage gaps → Run/tddto add tests- 已達標 → 執行
/checkin品質關卡 ⭐ Recommended / 推薦 — Targets met → Run/checkinquality gates- 發現熱點 → 執行
/refactor改善可測試性 — Hotspots found → Run/refactor
完整的 AI 行為定義請參閱對應的命令文件：
/coverageFor complete AI agent behavior definition, see the corresponding command file:
/coverage