The prompt method behind the AI short film PJ Ace couldn't stop tweeting about
A Claude Code Skill that distills a viral AI filmmaker's entire prompt workflow into 21 reusable genre templates.

What it does It turns a rough idea into a structured, model-ready video prompt for Sora, Kling, Veo, or Seedance. The core is a 5-stage structure — theme, atmosphere, camera, timed beats, ending — plus 21 genre templates and a library of 50 camera moves. There’s also a no-install browser-based prompt builder if you don’t use Claude Code.
The interesting bit The whole thing is reverse-engineered from Zombie Scavenger, a 3-minute AI short by a Chinese creator called Mx-Shell that a Hollywood director publicly called one of the best short films he’d seen in years. Mx-Shell gave away his full method on a livestream; this repo digests ~130,000 characters of his materials into a reusable system. The trick that carries the method: naming real camera bodies and lenses (“simulated IMAX + Panavision C-series, 35mm, f/4”) instead of vague keywords like “cinematic, 4K, epic.”
Key highlights
- 21 IP-stripped genre templates, from claymation to found-footage horror to food ASMR
- Mx-Shell’s original prompts preserved (Chinese body, English headers), including the full Zombie Scavenger prompt
- Failure→fix gallery of common bad outputs and their corrections
- Per-model negative-prompt prefabs and a camera-movement SOP for 5 film genres
- Bilingual throughout (English + Chinese), with a one-page cheat sheet
Caveats
- The README is heavily cross-linked to the author’s own courses and web tools; the repo is partly a funnel for those
- Original prompt bodies stay in Chinese — English readers get the generalized templates, not Mx-Shell’s verbatim voice
- “Eval-tested” is claimed but the evaluation methodology isn’t shown in the README
Verdict Worth a look if you’re prompting text-to-video models and getting generic CG sludge back — the camera-language approach alone is a genuine upgrade. Skip it if you wanted a model, a pipeline, or anything that runs without an LLM in the loop.
Frequently asked
- What is jnMetaCode/ai-shortfilm-prompts?
- A Claude Code Skill that distills a viral AI filmmaker's entire prompt workflow into 21 reusable genre templates.
- Is ai-shortfilm-prompts open source?
- Yes — jnMetaCode/ai-shortfilm-prompts is open source, released under the MIT license.
- What language is ai-shortfilm-prompts written in?
- jnMetaCode/ai-shortfilm-prompts is primarily written in Python.
- How popular is ai-shortfilm-prompts?
- jnMetaCode/ai-shortfilm-prompts has 500 stars on GitHub.
- Where can I find ai-shortfilm-prompts?
- jnMetaCode/ai-shortfilm-prompts is on GitHub at https://github.com/jnMetaCode/ai-shortfilm-prompts.