X post scorer 

The score is the sum of six checks. They are rules of thumb drawn from what tends to work for founders writing on X, not a copy of the platform's ranking code, and every point comes with its reason.

Hook 25 points

The first line decides whether anyone reads on. Announcements ("Excited to share…") score low; a number, a question or a short specific claim scores high. Keep it under 120 characters.

Clarity 15 points

Short sentences, under 20 words on average.

Specificity 20 points

Numbers make claims believable. Hype words (revolutionary, seamless, game-changer) cost points.

Engagement bait 15 points

Asking for likes, reposts, comments or follows in exchange is treated as bait by the platforms and may cut your reach.

Links and hashtags 10 points

Links that send people away often get less reach; put yours in the first reply. Two hashtags at most.

Length 15 points

Measured the way X counts it: links count as 23 characters. 280 is the limit for standard accounts.

Your input is scored in your browser. It's sent to us only when you ask for an AI rewrite (which goes to Anthropic), a share link or the report by email, and we don't store the text itself. A share link carries only the tool and the score.