Story HTML Publisher

Takes everything the upstream skills produced and emits one self-contained HTML storybook: a swipe/tap player where each scene is one screen (illustration + narration text), with the playback controls in a fixed footer. It opens with a dedicated cover page — the first illustration shown clean, playing only the short spoken title. Every image and audio clip is embedded as a base64 data URI, so the single .html file works offline, opens with a double-click, and can be emailed or dropped on any static host with no assets folder.

This skill does no creative work — no new text, images, or audio. It only reads, validates, pairs, embeds, and writes. If something is missing upstream, it reports the gap rather than fabricating.

When this skill applies

The pipeline's earlier skills have run and the user wants the final output: "build the storybook", "export to HTML", "make the final file", "wrap up the pipeline".

Does NOT apply to stories that haven't been through scene-splitter + story-illustrator + story-narrator — point the user to the missing step.

Required inputs

In stories/{slug}/: