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Get Started Free →samuraigpt/muapi-youtube-shorts
Auto-generate viral 9:16 YouTube Shorts (or TikTok / Reels clips) from a long-form video. Thin platform-aware wrapper around the AI Clipping skill — picks sensible defaults for short-form social platforms (9:16, 30–60s sweet spot) and delegates the actual highlight extraction + crop to muapi.ai's `/ai-clipping` endpoint.
Passed 20 of 21 test cases with the skill, and 5 of 21 without it.
and 17 more in the full report
16 fixed5 passed either way1 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 16 test cases the skill fixed. Same model, same prompt, with and without the skill.
When generating clips targeted for TikTok without passing manual flag overrides, what are the default clip count and aspect ratio settings?
| Checked | Without skill | With skill |
|---|---|---|
| Identifies default aspect ratio as 9:16. | Passed | Passed |
| Identifies default clip count as 5. | Missed | Passed |
The instructions your model reads when the skill loads.
Long video → ranked vertical short clips, tuned for short-form social.
This skill is a platform-aware preset over the AI Clipping primitive. It picks the right aspect ratio and clip count for the target platform and delegates highlight extraction, dedupe, and face-tracked auto-crop to muapi.ai's managed /ai-clipping endpoint.
Reference implementation: https://github.com/SamurAIGPT/AI-Youtube-Shorts-Generator Underlying API: https://muapi.ai/playground/ai-clipping
| Use this skill when… | Use AI Clipping directly when… |
|---|---|
| Target is YouTube Shorts / TikTok / Reels | You want full control over aspect / count |
| You want platform-tuned defaults | You want raw timestamps (--coords-only) |
You'd rather pass --platform tiktok than think about ratios | You're integrating into a custom renderer |
| Input | Default | Notes |
|---|---|---|
--source | — | YouTube URL, hosted mp4 URL, or local file |
--platform | shorts | shorts | tiktok | reels | feed (sets ratio + count defaults) |
--num-clips | platform default | Override clip count |
--aspect-ratio | platform default | Override aspect ratio |
If the user gave only a URL, run with platform defaults — don't block.
muapi-cli installed and authed (muapi auth configure)MUAPI_API_KEY availabletest cases passed, vs 5 / 21 without
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