Writing Tool 2026.09.21
X Buzz Check
What could make your post catch on? This Japanese writing diagnostic checks clarity, reasons to share, and expressions to review before you post on X. It evaluates the text itself and does not predict virality.
Highlights
- 18 text judgments without connecting an X account
- Type-specific value scoring with explicit uncertainty
- Review strengths, improvement points, and wording risks together
How it was made
- 01 Adopted two classification questions and sixteen scoring questions from the supplied research.
- 02 Combined typed judgments in code and selected predefined feedback from the scoring rubric.
- 03 Kept text diagnostics separate from real engagement probabilities and X ranking scores.
- 04 Used a dedicated Durable Object for usage limits and short-lived numeric result caching.