The honest answer is: not everywhere. Bsky proper does not show a universal edit. SecretSkies lets compatible third-party ATProto apps and forked communities show an edited version.
Can you edit posts?
SecretSkies is not pretending to rewrite Bluesky for everyone. It gives compatible communities a way to show the version you meant to share.
You cannot edit Bluesky posts universally today. SecretSkies is the most you can do right now: create an edited version that compatible ATProto apps, forked communities, or community clients may show.
Most people ask this question after a typo, a bad link, a changed thought, or a post they wish they had phrased differently. Deleting and reposting is blunt. SecretSkies gives compatible communities a more flexible layer.
No. Deleting and reposting creates a new post. SecretSkies attempts to let compatible views show an edited version of the existing record.
If they are using Bsky proper, they will see the original.
People using compatible third-party ATProto apps, forked communities, or community clients.