ln-635-test-isolation-auditor

> **Paths:** File paths (`shared/`, `references/`, `../ln-*`) are relative to skills repo root. If not found at CWD, locate this SKILL.md directory and go up one level for repo root. If `shared/` is missing, fetch files via WebFetch from `https://raw.githubusercontent.com/levnikolaevich/claude-code-skills/master/skills/{path}`. # Test Isolation & Anti-Patterns Auditor (L3 Worker) **Type:** L3 Worker Specialized worker auditing test isolation and detecting anti-patterns. ## Purpose & Scope - Audit **Test Isolation** (Category 5: Medium Priority) - Audit **Anti-Patterns** (Category 6: Medium Priority) - Check determinism (no flaky tests) - Calculate compliance score (X/10) ## Inputs **MANDATORY READ:** Load `shared/references/audit_worker_core_contract.md`. Receives `contextStore` with: `tech_stack`, `testFilesMetadata`, `codebase_root`, `output_dir`. ## Workflow **MANDATORY READ:** Load `shared/references/two_layer_detection.md` for detection methodology. 1) **Parse Context:** Extract tech stack, isolation checklist, anti-patterns catalog, test file list, output_dir from contextStore 2) **Check Isolation (Layer 1):** Check isolation for 6 categories (APIs, DB, FS, Time, Random, Network) 2b) **Context Analysis (Layer 2 -- MANDATORY):** For each isolation violation, ask: - Is this an **integration test**? (real dependencies are intentional) -> **do NOT flag**. Only flag isolation issues in **unit tests** - Is in-memory DB configured via test config (not visible ...