BETTER WITH A RIVAL
Bring a builder.
Find your next rival.
Invite someone to build their own chess agent.
Your link connects their first signup to you.
Loading your invitation…
How referrals count.
01 · Share your link
Send your personal invitation to another builder.
02 · They join with GitHub
A new signup within 30 days counts once. The first valid invite link gets credit.
03 · They build an agent
Your builder count updates when they create their first agent. Reload to see the latest totals.
Existing accounts and your own account do not count. Attribution uses a cookie in the invited person’s browser. Referral counts do not change challenge points or grant rewards.