AI in public

AI in public

My Complete AI Prompt Library: 1,200+ Prompts in One Link

A practical collection of prompts for ChatGPT, Claude, writing, research, business, marketing, coding, and more, all organized in one place.

Hamza Khalid's avatar
Hamza Khalid
Sep 27, 2026
∙ Paid

You open Claude.

You type a quick prompt.

You get something generic.

So you rewrite it.

Then again.

Then one more time.

Forty minutes later, you finally have an answer you could have gotten in one send.

And you’ve hit your usage limit before lunch.

That’s the real cost of AI right now. Not the subscription but the rewrites.

The models have never been more powerful.

They’ve also never been more expensive to use badly.

Every lazy prompt burns tokens, time, and patience, and most people pay that bill every single day without noticing.

The model isn’t the problem. The first prompt is.

So today I’m doing something I’ve never done before.

I’m opening my entire prompt library.

Every prompt behind AI In Public's success.

The ones that grew this newsletter past 6K+ subscribers.

The ones I run three times a week to ship every issue.

1,200+ prompts, 45 categories in one click.

Until today, only I had it.

But wait…. now you will also have these prompts and an opportunity for success as well.

Copy these prompts and get the answer on the first try.


Try 3 right now

Copy these prompts and test them at your end. Straight from the library.

Decision-Making

I'm deciding whether to quit my job to freelance full-time. I have 4 months of savings and 2 clients paying $1,800/month. I need $4,000/month.

Give me the strongest case for staying, the strongest case for leaving, and the one number that should decide it. Then give me your honest pick in 2 sentences. Don't hedge.

Hooks

Write 10 opening lines for a LinkedIn post about this idea: most people waste AI tokens because their first prompt is lazy.

Under 15 words each. A different angle for every line. Then pick the one you'd bet on.

Prompt Upgrader

Here's a prompt I was about to send: "Write me a blog post about productivity tips."

Rewrite it into a stronger prompt first. Add the audience, goal, format, tone, and what to avoid. Show me the new prompt, then ask if I want you to run it.

That last one makes every other prompt better.

Now imagine 1,200+ of these.


How it works

1. Search one word. Type “pricing” or “hook.” Everything filters instantly.

2. Or browse. 45 categories in the sidebar.

3. Copy in one click. Paste into Claude, ChatGPT, Gemini, anything.

4. Fill the brackets. Swap [YOUR PRODUCT] for yours. Send.


What’s inside: 45 categories

Research

  1. Market Research: Size a market and find who’s buying.

  2. Competitor Analysis: Tear down anyone in your space.

  3. Fact-Checking: Verify claims before you publish them.

  4. Data Analysis: Turn messy numbers into clear decisions.

  5. Trend Spotting: See what’s coming before it’s everywhere.

  6. Deep Research: Run long, multi-source research in one go.

Writing

  1. Newsletters: Write issues people open and finish.

  2. LinkedIn Posts: Posts built for reach and saves.

  3. X Posts: Short, sharp posts that get shared.

  4. SEO Articles: Articles that rank and still read well.

  5. Hooks and Headlines: First lines that stop the scroll.

  6. Editing and Humanizing: Strip the AI tone out of any draft.

  7. Storytelling: Turn dry points into stories people remember.

  8. Cold Email: Messages that actually get replies.

  9. Video Scripts: Scripts for YouTube, shorts, and reels.

Business

  1. Positioning: Find the angle only you can own.

  2. Branding: Build a voice and identity people recognize.

  3. Sales and Offers: Build offers people say yes to.

  4. Launches: Plan and write a launch from start to finish.

  5. Pricing: Set prices with confidence, not guesswork.

  6. Customer Research: Find out what your customers really want.

  7. Freelancing: Proposals, scoping, and client messages done right.

  8. Finance: Plan budgets and cash flow like an operator.

Growth

  1. Learn Faster: Learn any skill in weeks, not months.

  2. Second Brain: Capture and find everything you know.

  3. Career Growth: Plan your next move with intent.

  4. Job Search: Resumes, cover letters, and interview prep.

  5. Personal Reflection: Reset, review, and get clear on what matters.

Productivity

  1. Planning: Turn big goals into today’s to-do list.

  2. Meetings: Prep, run, and recap meetings in minutes.

  3. Automation: Hand your repeat work to AI.

AI Tools

  1. Claude Projects and Skills: Set Claude up once, reuse it forever.

  2. Claude Code: Build, fix, and ship with Claude in your terminal.

  3. Vibe Coding: Build apps without writing code yourself.

  4. NotebookLM: Turn your own sources into real insight.

  5. Image Generation: Headshots, covers, thumbnails, and visuals.

  6. Video Generation: Short video prompts for any video tool.

  7. Prompt Engineering: Write prompts that work the first time.

  8. AI Agents: Set up AI that runs tasks on its own.

Thinking

  1. Strong Thinking: Break any problem down to what’s actually true.

  2. Decision-Making: Make tough calls with clear trade-offs.

  3. Problem-Solving: Untangle hard problems before you commit.

  4. Mental Models: Think like the sharpest people you know.

  5. Strategic Planning: Turn a vague goal into a real plan.

  6. Devil’s Advocate: Make AI argue against your idea on purpose.

And it keeps growing. I add new prompts every week. Your link never changes.


One tip before you dive in

Don’t try to use all 1,200.

Search the three tasks you do most.

Pin one prompt for each. Use only those for a week.

A library you use beats a library you admire.


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The AI In Public Prompt Library

You’re in.

1,215 prompts.

45 categories.

7 groups: Thinking, Research, Writing, Business, Growth, Productivity, and AI Tools.

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