- Replace Playwright-based approach with Chrome DevTools MCP for browser inspection - Add DTM Agent MCP integration for GTM API operations - Document 4-phase workflow: Inspect → Diagnose → Configure → Verify - Add common issue patterns with diagnosis/fix guidance - Update audit checklist to reference specific MCP tools - Add .gitignore entries for pickle files and .claude/ directory 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>