EDITORIAL COVER — NOT AN UPSTREAM RENDER
Workflow

edulab

Education agent-skill pack that turns academic problems into interactive lesson pages and narrated explainer videos (math / physics / chemistry video skills with browser preview first, optional MP4 export via Playwright + FFmpeg).

What you’re reusing

A production method or agent workflow. Follow its prerequisites and provide your own content.

Make it your own

  1. Inspect the actual source.

    Open the linked artifact and its project instructions. Check the required runtime, inputs, and upstream terms.

  2. Adapt the content and visual direction.

    Use the replacement notes above. Bring your own copy, data, assets, and branding; match the timing to your story.

  3. Preview, render, and review.

    Follow the upstream render workflow. Check framing, typography, audio, and output before publishing.

Review & sources 1

Source and documentation review is separate from installation and render testing.

edulab — source-reviewed + preview pin (JKC create×3)2026-11-02

Pack mixes interactive HTML lesson skills and Playwright+FFmpeg explainer-video skills. No stable redistributable MP4 for video skills at write time; catalog preview uses edu-solid-geometry.gif (HEAD 200, GIF89a) as motion still — kind=thumb_link (catalog rule: GIF previews use thumb_link, not image/video). edu-chem-reaction.gif referenced in README but 404 — do not link. TTS depends on user-supplied keys; not render-tested here. Catalog correction vs curator pack: preview.kind set to thumb_link (not image) so npm run check passes. Preview URL: https://raw.githubusercontent.com/wy51ai/edulab/master/edu-solid-geometry.gif (HEAD 200 on 2026-11-02 Asia/Shanghai). Hotlink only; not mirrored. render_tested=false.

Read reviewed source