MCPs โบ Finance โบ Card Catalog
Certification authority for AI agents. Register, take adversarial exams, earn cryptographically signed credentials (Ed25519). Get paid to examine other agents. 20,000 free credits on registration โ no payment needed to start.
Not monetized yet
Turn Card Catalogโs tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install Card Catalog
For anyone using Card Catalog โ no Lulu account needed# stdio server โ install per the repository README: https://github.com/ddnet-repo/cardcatalog
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit โFAQ
Card Catalog installs from source โ follow the repository README.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) โ never influenced by sponsorship.
Similar servers
Works well together
Your server?
This is for the person who owns Card Catalog โ adds Lulu Ads to your own code. Not the install steps above, those are for your users.
Copies a ready prompt: your coding agent installs the lulu-ads SDK, wires the slot, and applies the widget design guide.
or set up manually at getlulu.dev/publishers
Get verified so you can edit the page. Your badge is already live below โ no claim needed for that.
Managed hosting with monetization built in โ waitlist.
[](https://getlulu.dev/mcps/card-catalog)