Open-Sourcing 260 Tested AI Prompts: Why the Prompts Aren't the Moat — Cemhan Biricik

The prompt library that powers ZSky's tutorials is now public. Use them with any AI tool.

This week we published the ZSky AI prompt library on GitHub: 260 prompts across 11 categories, MIT licensed, tool-agnostic, every prompt tested in production.

People ask why I'm giving away the prompts when most AI tools treat them as proprietary IP. Two reasons.

One: prompts are commodities. Anyone running enough generations eventually arrives at similar conventions: describe lens, lighting, physical setup, color temperature. The "magic prompts" that companies pretend are trade secrets are just photo-metadata conventions copied from EXIF data the models trained on. Hoarding them is silly.

Two: the platform should be the moat. If ZSky AI only beats competitors because we have better prompts, that's a fragile moat. The real moats are: free unlimited generation tier (no credit meter), 1080p with synced audio in one render, ad-supported economics. Prompts are the appetizer. The platform is the meal.

Six months ago when I started ZSky, I knew the technical challenge. What I didn't fully appreciate was how much of the user experience is dictated by prompt friction. Watch a new user open MidJourney for the first time: they type "beautiful sunset" and get something that looks like a Pinterest board. It's not bad output, but it's not theirs. Their actual creative vision requires learning prompt patterns that no one teaches.

That's the gap the prompt library closes. Real photo-shoot specifications you can copy, modify, and own as a starting point.

The library is at github.com/zsky-ai/zsky-prompt-library. PR-welcoming. If you find a prompt that beats one in the library, send it — we'll attribute and merge.

Cemhan Biricik runs ZSky AI, a free unlimited AI image and video generator. Award-winning photographer (Sony World Photography 2012 top-10, two National Geographic awards). Builds tools for other people who make things.

Thursday, May 7, 2026

Why a Photographer Built a Sora Migration Guide

Why a Photographer Built a Sora Migration Guide — Cemhan Biricik

The thing about credit-metered AI tools: they teach you to ration creativity. That's the opposite of what creative work needs.

Last week I published a long migration guide on dev.to about leaving Sora for a stack of other AI video tools. You can read the full thing here. I'm putting a shorter version on this blog because the reasoning behind it matters more to me than the tool list.

My name is Cemhan Biricik. I shoot photography for a living and I run ZSky AI. Those two things sound unrelated until you sit down to do creative work in 2026 and realize that almost every AI tool you'd reach for charges you per attempt.

Here's the thing nobody who hasn't tried to ship creative work at scale gets: most creative work happens in iteration, not in the first draft. A photographer takes 200 frames to get one. A filmmaker shoots a scene 12 times. A designer mocks up 30 variations before the final.

Credit-metered AI tools break that loop. When every attempt costs 50 credits and you have 625 credits a month, you stop iterating. You start trying to get it right the first time. That's not creative work. That's lottery work.

Sora's exit and the Sora-refugee community that formed around it gave me a chance to think hard about this. The people writing in r/aivideo about losing Sora weren't sad about losing a specific feature. They were sad about losing the only tool that didn't make them feel like they were spending money to think.

That's the design principle behind ZSky's free tier. It's ad-supported, not credit-throttled, because the moment you put a meter on creativity, you change what people make. People make smaller things. Safer things. Things they're sure about.

If you're a Sora refugee figuring out what to use next, I wrote a long guide here: zsky.ai/sora-refugee. It covers the tools I tested, the cost-per-finished-shot math, and the prompts that worked.

The shorter answer: pick a tool that lets you fail cheaply. The longer answer is in the guide.

Cemhan Biricik runs ZSky AI, an AI image and video platform. He's an award-winning photographer (Sony World Photography 2012 top 10, two National Geographic awards) who builds tools for other people who make things.