data-story-charts
Installation
SKILL.md
Data Story Charts
One chart, built and revealed in the order of the story. The number is the hero: a big counter at the top, a line or bars that move with it, and annotation pins that say why it changed. It should feel like explanatory journalism: clear, calm, with one or two dramatic moments.
Options
| Option | Default | Notes |
|---|---|---|
| format | vertical 1080×1920 | or landscape 1920×1080 |
| duration | 15–20 s | about 3–5 s per data beat |
| chart | line | line (change over time), bars (compare), stacked (break down a total), counter (one big number) |
| tone | editorial | editorial (default, light paper), dark (navy, glowing accent), punchy (faster, colour flips on the big moment) |