Applied Intelligence • Prompt Hub

Search proven prompts that turn ideas into usable work

Find copy-ready prompt patterns for writing, code, planning, leadership, and real-world work without the generic AI sludge.

LinkedIn post Debug code Strategy doc Meeting notes Cold outreach
⚡ Built for real work 🛠️ Reusable structures 📈 Improves over time 🎯 Less trial and error

Built for real work

Total prompts
Live templates ready to use
Total upvotes
Signals from real builders
Unique tags
Fast lanes into useful patterns
🆕 Now live: Private Notes, Suggest Improvements, Versioned Prompts, Trending

What is HackTheSim?

A no-nonsense prompt hub built to help you get from vague idea to useful output faster, with less rework and less generic AI sludge.

  • Context gives the model the facts and inputs it actually needs
  • Outcome defines the one result that matters
  • Rules lock structure, tone, format, and constraints
  • Examples show the pattern worth repeating

Start with the lane that fits you

🚀 Beginner lane

I just want better prompts without overthinking it

Start with outcome-based prompts and copy-ready templates you can use straight away.

  • Email rewrites
  • LinkedIn posts
  • Meeting notes to actions
Start here
🛠️ Builder lane

I use AI for output, systems, code, and day-to-day work

Jump into higher-utility patterns for debugging, planning, research, and operations.

  • Debugging prompts
  • Strategy docs
  • Retros and post-mortems
Build faster
🧭 Leader lane

I want clearer thinking, better communication, and less drag

Use prompts for leadership comms, team clarity, decisions, and operating rhythm.

  • Decision memos
  • Leadership posts
  • Team communication
Lead better

Real prompts from the hub

Browse All Prompts View Trending

What’s hot right now

🔥 Most Copied This Week

    Live activity from Prompt Hub usage.

    🧬 Newly Updated

      Reviewed improvements that made useful prompts better.

      Quick start: choose your outcome

      Rewrite an emailSharper subject, cleaner flow, stronger CTA. Build a strategy docClarify priorities, risks, decisions, and next steps. Debug codeRoot cause, fixes, tests, and edge-case thinking. Write a LinkedIn postHook, story, insight, CTA without the cringe. Turn notes into a planActions, owners, timeline, blockers, and risks. Run a retro / post-mortemWhat happened, what mattered, what changes now.

      What’s new in Prompt Hub

      🗒️ Private Notes
      Save personal notes per prompt. Visible only to you.
      🛠️ Suggest Improvements
      Submit sharper wording and edge cases for review.
      🧬 Versioned Updates
      Approved changes create a new version and changelog trail.
      🔥 Trending
      See which prompts are getting copied and upvoted right now.
      Go to Prompt Hub View Trending

      CORE in 30 seconds

      Before

      Write me a LinkedIn post about leadership.
      Vague ask. Random result. More retries.

      After

      Context: I lead an IT team shipping a prompt library. Audience: managers in tech.
Outcome: 1 LinkedIn post that drives comments and saves.
Rules: British English, 120–170 words, punchy, no fluff, end with a question.
Examples: Short hook, 1 story line, 3 bullet takeaways, CTA question.
      Clear target. Better structure. Stronger output first time.

      HackTheSim and HFML

      The practical layer

      HackTheSim helps you ship.
      Prompt patterns, reusable structures, and high-utility templates for real work.
      Less prompt theatre. More useful output.
      Search, adapt, copy, and crack on.

      The thinking layer

      HFML stands for Human-First Mechanism Leadership. It’s the broader framework behind better systems, clearer decisions, and healthier execution.

      🧭 Mechanism-led 🤝 Human-first ⚙️ Repeatable 🧠 AI-enabled
      Read HFML Follow the build

      Explore more

      Once you’ve had a poke around the hub, here’s the wider ecosystem behind it.

      Submit a Prompt HFML Leadership Playbooks Subscribe to The Leadership Playbook

      Latest updates

        Latest visible changes across Prompt Hub and the site.

        Why people stick with it

        What you get

        ✅ Curated prompts 🧪 Field-tested patterns 🧬 Versioned updates 🛡️ Reviewed suggestions 🗒️ Private notes 🚀 Copy then ship
        Made for practical use under real pressure, not AI cosplay.

        Product feel

        “It feels like a library built by someone who actually uses AI for work.”
        Strong constraints, reusable formats, less trial and error.
        “The versioning makes it feel alive rather than abandoned.”
        Useful prompts get better instead of fossilising.

        FAQ

        Yes. You can browse the library without an account. Create one if you want to save prompts, add private notes, upvote, comment, and suggest improvements.
        Notes are stored to your account only. They’re for personal tweaks, reminders, and context without changing the public prompt.
        Suggestions are submitted by members and reviewed by admins. If approved, the prompt is updated and tracked as a new version with a changelog trail.
        Absolutely. Use the Submit Prompt page and the best ones can be reviewed and featured.
        Use CORE: Context, Outcome, Rules, Examples. Clear constraints plus one clear target beats vague prompting every time.