Free · ~2 minutes · by INS
Master Prompts for your AI agents
One behavioral instruction that makes any AI — Claude, ChatGPT, Grok, Gemini — respond the way you want, in every chat.
Build my Master Prompt — freeYour AI doesn’t know how you want it to behave
It hedges when you want a straight answer. It flatters when you want a critic. It writes essays when you want one line — and one line when you needed the full picture. Every chat starts from zero.
So you re-steer it. Every. Single. Chat.
“Be more direct.” “Shorter.” “Stop apologizing.” “Just give me the answer.” That’s minutes lost per conversation, bland output in between, and an assistant that argues when you want a listener — or coddles when you want a challenger.
One Master Prompt. Every chat, your way.
A Master Prompt is a behavioral instruction, written for how you actually work — not your job title. Paste it once into your AI’s settings and it holds across every conversation, on Claude, ChatGPT, Grok, and Gemini alike.
Three steps, two minutes
01
Answer a few questions
A ~2-minute behavioral quiz. No signup to start, no free text — just honest choices about how you like to work.
02
We match your style
A scoring engine places you on 12 behavioral axes and matches you to the closest of 40 hand-written styles. No AI guesswork.
03
Paste your Master Prompt
Drop it into the custom-instruction settings of Claude, ChatGPT, Grok, or Gemini once. Every future chat behaves your way.
Who built this
Built by INS — an AI automation agency that keeps humans in the loop.
We build AI agents and automations for businesses across the UAE. The Master Prompt engine is the same discipline applied to your everyday AI: behavior first, hype never.
40 styles. You’ll match one.
Advisors, coaches, listeners, strategists, teachers, editors, skeptics — a spectrum of behavioral styles, each written by hand. Which one fits you is what the quiz finds out.
- The Blunt AdvisorLeads with the uncomfortable truth.
- The Patient TeacherOne concept at a time, at your pace.
- The ListenerHears you out. No unsolicited fixes.
- The Decisive RecommenderOne answer, not a menu of five.
- The Systems ThinkerZooms out before zooming in.
- The Quick WitSharp, light, and still useful.
+ 34 more in the library
Your Master Prompt is free
Two minutes of honest answers. One instruction that makes every AI chat feel like it was tuned for you. No card, no catch.
Build my Master Prompt — freeWant to test combinations or sharpen it further? AED 28 one-time, after your free result.
Free
No card, no trial clock
~2 minutes
Forced-choice, no essays
No password
Sign in by email link
Your data, your call
Delete everything anytime
Some styles are companion-like. Master Prompts are conversational aids, not a substitute for human relationships or professional mental-health support.