Charlie HillsFree test · For marketers who make content with AI
Are you a Content Engineer?: The free Foundations test, in 20 questions
It covers your voice, your brand, hooks, turning ideas into posts and checking your work before it goes out. Every answer comes with a prompt you can paste into ChatGPT or Claude today, on the free plan.
Charlie Hills About 15 minutes · Free
Common questions
Is it really free?
Yes. The test, your score, every answer and every prompt are free. The prompts work on the free plan of ChatGPT or Claude. Your email gets you the badge and a one-page report of your top 3 fixes. It also adds you to MarTech AI, my free weekly newsletter.
Is this an official certificate?
No. It's a test I wrote, based on the system I run my own LinkedIn from. No outside body stands behind it. It isn't linked to Anthropic or OpenAI. The badge says what is true: you passed Content Engineer Foundations, a test set by me.
What happens if I don't pass?
You still see every answer and every fix. Work on your weakest area, then take the test again after 7 days.
What is a Certified Content Engineer?
It's the full title, one level above this test. Buyers of the AI OS for LinkedIn earn it at the end of the cohort, with a working system and 30 days of real posts made with it. This free test checks what you know. The full title checks what you have built.