Tiers
The current version is free and complete while the paid tiers are being built. Inspect the source before you run it; that is the point of a hook.
Free
The mirror, the Agent Code, the ledger view. Reports every catch.
Free, forever.
Personal
The gates that block, evidence runs, sealing, updates as agents find new ways to waste money. Sold through a merchant of record; the key activates with duck licence activate.
Price to be announced.
Team
The same duck for a whole team: one licence for up to ten machines, one invoice. Software only. No installation service, no custom gates, no hours with the author.
Price to be announced.
There is no consulting tier and there will not be one. Helmet Duck is made by one person in Japan and sold as software; questions go to the public issue tracker, in English, and are answered as time allows. Nothing on this page is a promise of anyone's time.
Support the duck
The free tier stays free. If the duck has already saved you an afternoon or a month's token bill, sponsorship through GitHub pays for the next gate.