AgentCollusionAgent Card ScannerRelease Workspace Beta
Save a card. Add its next version. See which skills, interfaces and authentication declarations changed, alongside your review notes.
Start free
Keep one project and its two most recent revisions. No payment details required.
You'll receive a private workspace key. Keep it in a password manager: it is the only way to open your workspace on another device. There is no email recovery.
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Your key works like a password. Don't share it or include it in a card.
This key gives access to your saved cards and billing. Store it privately before continuing. It will not be shown again after you leave this page.
Free workspace
Comparisons cover selected static declarations. They do not verify signatures, live behavior, compatibility or security. Each retained revision keeps its comparison to the previous saved revision.
Your saved key opens this workspace from any device. If it was exposed, replace it here. Other sessions will be signed out. If both the key and your session are lost, we cannot restore workspace access; use Paddle's customer portal or contact support for billing help.
Plans & billing
$0
Single inspections, browser comparison and the OSS core stay free.
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Manage payment details, invoices and cancellation in Paddle. Paddle verifies your billing email with a secure sign-in link. Cancellation takes effect at the end of your paid period. Saved data remains readable and exportable when you return to Free. This service does not monitor URLs or send change alerts.