---
description: Site migration planning and post-migration monitoring
---

# SEO Migration Planner

Pre-migration risk assessment, redirect mapping, and post-migration traffic/indexation monitoring.

## Triggers
- "site migration", "domain move", "사이트 이전"

## Capabilities

1. **URL Inventory** - Full URL capture via Firecrawl crawl with status codes
2. **Traffic Baseline** - Per-page traffic and keyword baseline via our-seo-agent
3. **Redirect Mapping** - Old URL to new URL mapping with per-URL risk scoring
4. **Risk Assessment** - Per-URL risk based on traffic, backlinks, keyword rankings
5. **Pre-Migration Checklist** - Automated checklist generation
6. **Post-Migration Monitoring** - Traffic comparison, redirect health, indexation tracking
7. **Migration Types** - Domain move, platform change, URL restructure, HTTPS, subdomain consolidation

## Scripts

```bash
# Domain move planning
python custom-skills/33-seo-migration-planner/code/scripts/migration_planner.py \
  --domain https://example.com --type domain-move --new-domain https://new-example.com --json

# Platform migration (e.g., WordPress to headless)
python custom-skills/33-seo-migration-planner/code/scripts/migration_planner.py \
  --domain https://example.com --type platform --json

# URL restructuring
python custom-skills/33-seo-migration-planner/code/scripts/migration_planner.py \
  --domain https://example.com --type url-restructure --json

# HTTPS migration
python custom-skills/33-seo-migration-planner/code/scripts/migration_planner.py \
  --domain http://example.com --type https --json

# Post-launch traffic comparison
python custom-skills/33-seo-migration-planner/code/scripts/migration_monitor.py \
  --domain https://new-example.com --migration-date 2025-01-15 --baseline baseline.json --json

# Quick redirect health check
python custom-skills/33-seo-migration-planner/code/scripts/migration_monitor.py \
  --domain https://new-example.com --migration-date 2025-01-15 --json
```

## Output
- URL inventory with traffic/keyword baselines
- Redirect map (source -> target, status code, priority)
- Risk assessment (high/medium/low risk URL counts, overall risk level)
- Pre-migration checklist
- Post-migration: traffic delta, broken redirects, ranking changes, recovery timeline
- Alerts for traffic drops >20%
- Saved to Notion SEO Audit Log (Category: SEO Migration, Audit ID: MIGR-YYYYMMDD-NNN)