A big leak just happened in the AI world.
Someone leaked the actual system prompts from Cursor, Perplexity, Lovable, and other major AI companies.
We're talking 10,000+ lines of professional prompt engineering that these companies normally keep locked down.
Why this matters for founders:
These aren't basic ChatGPT examples. These are production-level prompts that power billion-dollar AI products.
You can now reverse-engineer how top AI companies:
- Structure reasoning chains
- Handle coding tasks
- Build automation workflows
- Create chat interfaces
What to do with this:
- Study their patterns (don't copy blindly)
- Apply frameworks to your own AI tools
- Skip months of trial and error on prompt engineering
- Build better AI products faster
As someone who built and sold an AI infrastructure company, I can tell you: this is gold for technical founders.
Link to GitHub repo: Click Here. If you're building anything with AI, spend 30 minutes studying these. It'll change how you think about prompt architecture.
- Drew
P.S. I'm doing a breakdown of the most valuable prompts in here later this week. Drop a 🔥 if you want me to share the highlights.