ln-514-test-log-analyzer

> **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 Log Analyzer **Type:** L3 Worker **Category:** 5XX Quality Two-layer analysis of application logs. Node.js script handles collection and quantitative analysis; AI handles classification, quality assessment, and fix recommendations. ## Inputs No required inputs. Runs in current project directory, auto-detects log sources. Optional `args` — caller instructions (natural language): time window, expected errors, test context. Example: `"review logs for last 30min, auth 401 errors expected from negative tests"`. ## Purpose & Scope - Analyze application logs (after test runs, during development, or on demand) - Classify errors into 4 categories: Real Bug, Test Artifact, Expected Behavior, Operational Warning - Assess log quality: noisiness, completeness, level correctness, format, structured logging - Map stack traces to source files; provide fix recommendations - Report findings for quality verdict (only Real Bugs block) - **No status changes or task creation** — report only ## When to Use - Analyze application logs in any project (default: last 1h) - After test runs to classify errors and assess log quality - Can be invoked with context instr...