ln-23-test-suite-auditor

# Test Suite Auditor **Goal:** Audit the test portfolio as a read-only confidence system. Determine which important failures the suite can detect, which tests cannot be trusted, and where maintenance cost exceeds unique regression value. **Execution contract:** Treat the ordered checkbox workflow below as this skill's Definition of Done. Work through every item in order, and mark it complete only when its action and required evidence are complete. `N/A`, skipped, unavailable, or delegated items remain incomplete. Before returning, apply this skill's verdict, decision, and approval rules to every incomplete item and prepend **Checklist: X/Y complete**<br>**Incomplete: None | section/item — reason; outcome impact; exact next action**; list every incomplete item. ## Tool Routing | Need | Preferred tool | Use it when | Fallback | |---|---|---|---| | Source and test inventory | Native file listing, search, manifests, and test configuration | Mapping domains, test types, runners, fixtures, and generated areas | Repository tree plus known test entrypoints | | Test-to-code relationships | Language server or host-native code intelligence | Mapping units, callers, implementations, routes, and test targets | Naming and path search verified by direct reads | | Execution and trust | Repository-defined test commands through the shell | Establishing pass/fail state, timing, order dependence, or reproducibility | Inspect CI results and configuration; mark execution unavailable | | Covera...