About aishifu
aishifu builds tools for short-form video production. We break a piece of content into stages — deciding what to make, hooking attention, validating the idea, writing the script, and getting the format right — and make one small tool for each stage. Every one works on its own.
The tools are free to download. If you would rather not set anything up, hosted versions are available on a few platforms.
What we've built
| Research | Niche Hook Miner — turn a vague direction into testable angles |
| Hooks | TikTok Hook & Trend Engine — generate and score first-three-second hooks |
| Validation | YouTube Niche Validator — decide whether a topic is worth making |
| Scripting | Short-Form Video Script Writer — turn a hook into a script you can shoot |
| Format | Vertical Video Converter — go landscape to vertical without wrecking the framing |
They are currently published on three platforms:
- Agensi — the complete package, including script source and reference files
- Poe — no install, just talk to it
- PromptBase — selected tools and prompts
The free edition source is also public on GitHub — one repository per tool, cloneable or downloadable.
Why you can trust these tools
Because we use them on our own content, and we left the receipts.
We labelled and published 1,274 real AI video cases — topic, shot technique, visual style, aspect ratio, duration and generation mode, each traceable back to its original publication. That labelling work turned up things nobody expected: in the public sample, short-drama clips have one of the lowest vertical ratios of any category. Findings like that are what set the defaults inside the tools.
The whole library is public: cases.aishifu.shop.