character-animation-qa✓ Pass

SKILL.md Content

---
name: character-animation-qa
description: Review local character animation with schema checks, Playwright browser previews, frame sampling, and FFmpeg/ffprobe final output checks.
license: MIT
---

# Character Animation QA

Use this skill before presenting a character-animation preview or final render.

## Review Layers

1. Schema validation: character design, rig plan, pose library, action timeline.
2. Static asset checks: referenced parts and backgrounds exist.
3. Browser preview: load the preview, capture screenshots, collect console errors.
4. Motion check: compare sampled frames for non-trivial differences.
5. Final MP4 check: ffprobe metadata, duration, resolution, audio, frame samples.
6. Agent visual review: inspect sampled frames for detached limbs, bad layers,
   off-frame characters, unreadable expressions, broken text.

## Playwright Pattern

```ts
const browser = await chromium.launch();
const page = await browser.newPage({ viewport: { width: 1280, height: 720 } });
await page.goto(previewUrl, { waitUntil: "networkidle" });
await page.screenshot({ path: "preview.png" });
```

## Pass/Revise/Fail

- `pass`: technical checks pass, acting is readable.
- `revise`: fixable rig/timeline issue.
- `fail`: missing assets, blank render, runtime failure, or wrong runtime.

## Sources

- Playwright screenshots:
  https://playwright.dev/docs/screenshots
- Playwright page navigation:
  https://playwright.dev/docs/api/class-page#page-goto
- FFmpeg/ffprobe should be used for final media probing:
  https://ffmpeg.org/ffprobe.html

License

Declared license: MIT

MIT License

Copyright (c) 2026 calesthio

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

View the license in the source repository — the version published there is authoritative.