1
Free MIT playbook
The ghostcorpnet playbook — free, MIT-licensed. Read it here →
Marketing
Marketing Certification Prep Store
Get credentialed in marketing.
In the pipeline — stocking up Cluster: Business Functions
Arriving in the Marketing Certification Prep Store
0 live products today — more arriving daily. These 1 kits are in production for this store.
In the pipeline
Digital Marketing Certification Guide
PDF · Marketing
$79 one-time
Study guide for digital marketing credentials: domain summaries, practice questions, and exam strategy.
Sibling stores in MarketWarden
More specialized shelves in the same ecosystem.
Parent ecosystem
The Marketing Certification Prep Store is one of 50 stores inside MarketWarden.
Start here
Three free or cheap entry points — pick whichever fits.
2
The $5 AI Agent Risk Scan
A five-minute self-audit of your agent setup. Get the scan →
3
Browse the catalog
Every ghostcorpnet product in one filterable grid. Open the catalog →
Build on MarketWarden
Every ecosystem follows the open ghostcorpnet Pack Standard v1 — interoperable packs, a public directory, and a certification badge.