Prove you maintain run.val.web.aideprecations--89b1777ed29f11f1a12e1607ee4eb77e/ai-deprecations and your listing shows a verified maintainer badge.
Sign in first, so the claim is yours. Then prove you control aideprecations--89b1777ed29f11f1a12e1607ee4eb77e.web.val.run with a DNS record or a file on the site. You don't need GitHub for this.