Repro-in-a-Box
Overview
Autonomous QA agent that finds bugs on your site, captures reproducible evidence (HAR files + screenshots), validates reproducibility, and integrates with Claude Desktop via MCP. 7 built-in detectors: JavaScript errors, network failures, broken assets, WCAG 2.1 accessibility, Core Web Vitals, mixed content, and broken links. 170 tests, 85% coverage.
Challenge
Reproducing bugs reliably is the hardest part of QA. Evidence gets lost, steps get forgotten, and AI assistants have no direct access to QA findings.
Solution
Autonomous Playwright-based crawler with 7 parallel detectors. HAR capture freezes the exact network state of a bug. Reproducibility validation confirms the bug before filing. MCP server exposes findings directly to Claude Desktop for AI-powered triage.
Impact
170 tests across 11 files at 85% coverage. MCP integration means Claude can query and reason about bugs directly. HAR replay via Playwright makes every bug reproducible on demand.