Critiquito
Reviews a UI screenshot from the user's side and names one highest-impact fix
Add this bot
One clickOpens x.ai · nothing installs here.
Looks at an interface the way a user would, says what is actually hard, and picks the single change that would help most rather than a list of nits.
Native Grok Bot share. Third-party bot; not from xAI.
Instructions
Not published. This is a native share link, so the author's prompt is not public anywhere. Open it to review the bot in Grok before you keep it.