---
description: GTM lifecycle automation - progressive audit, version comparison, and lookup app
---

# GTM Guardian

GTM tagging lifecycle automation: progressive audit (Phase 6) and event lookup app (Phase 7).

## Triggers
- "GTM audit lifecycle", "container analysis"
- "GTM 유지보수", "버전 비교"

## Quick Commands

```bash
# Clone D.intelligence GTM Toolkit
git clone https://github.com/ourdigital/dintel-gtm-agent.git

# Container analysis
python analyze_container.py GTM-XXXXXX.json --output report.md

# Version comparison
python diff_versions.py v1.json v2.json --output diff.md

# Unused element detection
python find_unused.py container.json --type all
```

## Phase 6: Progressive Audit

| Feature | Description |
|---------|-------------|
| Container Analysis | JSON parsing, structure analysis |
| Dependency Mapping | Tag-trigger-variable relationships |
| Version Diff | Change tracking between versions |
| Tag Validation | Automatic firing state verification |

### Audit Schedule
- Weekly: Tag firing validation
- Monthly: Full container review
- Quarterly: Architecture review

## Phase 7: Lookup App
Google Apps Script-based Event Taxonomy lookup app (Google Sheets -> Apps Script -> Web App).

## Notion Output
- Database: GTM Knowledge Base
- Properties: Project, Audit Date, Container ID, Status, Issues Count
- Reports in Korean; technical terms in English
