Learn AI · 6 lessons · Free, live now

System Prompting

A system prompt is the standing briefing your AI reads before every conversation. Six lessons on writing one that makes ChatGPT, Claude, or Gemini sound like you and work the way you want, every time.

System Prompting course illustration

When you finish, you can

Write a system prompt for yourself or your business and install it in ChatGPT, Claude, or Gemini so you stop re-explaining yourself in every chat.

The lessons

  1. 01What a system prompt really isThe hidden briefing every chat starts with, and why it matters more than any single question.
  2. 02Anatomy of a good system promptThe six parts that show up in every system prompt that works: role, audience, goals, format, boundaries, examples.
  3. 03Persona and toneHow to make the AI sound like you, or like the expert you need.
  4. 04Rules and boundariesTelling the AI what never to do, and why that beats telling it what to do.
  5. 05Setting it up in your toolCustom instructions in ChatGPT, Projects in Claude, Gems in Gemini, step by step.
  6. 06Testing and fixing itHow to tell if your system prompt is working and what to change when it is not.