Check the move before you make it.
Compare redacted Kit and MailerLite exports, surface differences and prepare six fictional subscriber journeys.
Newsletter Migration Check & Rehearsal
A creator or assistant reviewing a Kit-to-MailerLite move with approved field mappings and sequence definitions.
What you receive
- Codex skill 1.0.1 and Claude skill 1.0.1
- Four-page PDF Getting Started Guide
- Nine-sheet review workbook template
- Fictional exports, worked workbook and PDF summary
- Field maps, comparison tables, six journeys and owner checklist
One customer kit includes both skill editions. Use the edition for your existing compatible AI app.
What it helps you prepare
A source-linked comparison workbook, exception list, sequence map and owner checklist. Planned journeys remain NOT RUN until actual evidence is supplied.
Keep the decision yours
Offline file review only. No provider login, import, subscription changes, consent certification, sending or guarantee of live behavior.
Before you begin
Start with fictional or approved redacted copies. Your AI account, file tools and any required local runtime are separate from this kit. Follow the included guide and preserve your originals.
Inside the guide

Actual customer PDF, page 1. See the supplied guide for the complete installation and use instructions.
See the work

Included fictional migration example. Shown as a sample, not a promise of identical results.
Both editions and the rehearsal workbook in one kit
$19 USD
One-time purchase. One protected download includes the Codex and Claude browser/desktop 1.0.1 editions, Getting Started guide, review workbook, and fictional worked examples.
Choose the edition for your compatible app. The kit does not migrate subscribers, reactivate contacts or enable automations. Claude saved-output verification is incomplete; verify results before changing a live email account.
Get the complete kit โ $19