CLSkills_Hub
The Claude Prompt Engine

Paste your prompt. Get a tested one back.

The engine reads your prompt, picks 3 of the 120 tested codes that fix what is weak about it, and hands you a rewrite that is measurably better in the same reply. No copy-pasting from a cheat sheet, no guessing which prefix does what.

  • โœ“3 codes chosen for the exact shape of your prompt
  • โœ“Rewrite ready to paste into Claude in one click
  • โœ“Tooltip on every code so you learn why it was picked
Free forever tier. Digital product, all sales final. If it does not land for you, email team@clskills.in and we will add you to the full Skills Library as a goodwill gesture.
The engine picks 3 codes tuned to what you pasted.0 / 4,000
Proof by demonstration

Four prompts, four rewrites.

Click any example to load it into the compiler up top and see how it transforms. Every code chip is hoverable, every rewrite is copyable.

The should-I question
Your prompt

Should I add a referral program to my SaaS that pays 30% commission for every new buyer?

Compiled

/skeptic L99 /nofilter Should I add a referral program to my SaaS that pays 30% commission for every new buyer?

Claude's response, first 100 tokens

Before you build this, the question you should be asking is different. A 30% referral commission works only when your CAC payback is shorter than 3 months and your gross margin is above 70%. If either fails, the program eats the margin it was meant to grow. Tell me your CAC and margin and I will tell you whether referrals are the right lever, or whether the leak is elsewhere.

The writing task
Your prompt

Rewrite my LinkedIn post about launching our new product so it sounds more human.

Compiled

/ghost /mirror L99 Rewrite my LinkedIn post about launching our new product so it sounds more human.

Claude's response, first 100 tokens

Give me two or three of your recent posts to mirror, and the draft you want rewritten. I will match your sentence length, your specific filler words, whether you sign off or not, and whether you use commas or line breaks between clauses. The output will read as if you typed it at 11pm, not as if an AI polished it at noon.

The strategy question
Your prompt

What is the best pricing strategy for a $19 one-time product with a small existing audience?

Compiled

INVERT /blindspots CHAINLOGIC What is the best pricing strategy for a $19 one-time product with a small existing audience?

Claude's response, first 100 tokens

Working backwards from failure. The $19 one-time product with a small audience dies when either, one, the audience burns out after two launches and there is no recurring revenue to replace it, or two, the price is low enough that the buyer does not value the product enough to actually use it. Before pricing, the real question is whether one-time is the right shape at all. Here is the reasoning step by step.

The debugging ask
Your prompt

My Next.js build is failing with a hydration error on the homepage. Help me fix it.

Compiled

CHAINLOGIC /unpack /blindspots My Next.js build is failing with a hydration error on the homepage. Help me fix it.

Claude's response, first 100 tokens

Hydration errors have four common causes, and the stack trace usually points at the symptom, not the root. Before rewriting anything, we walk each of the four causes against your specific homepage. One, server output that differs from client output. Two, a Date, Math.random, or window reference at module scope. Three, a browser extension that mutates the DOM before hydration. Four, a mismatched HTML tree from a wrapping element with the wrong tag.

How the engine works.

Four steps, no magic. The reasoning behind every pick is visible on Full.

1
You paste

Drop in your prompt as you would normally type it. No format rules, no length limits under 4,000 characters.

2
The engine reads

It reads the shape of your prompt. Is it a should-I question, a writing task, a debugging ask, a strategy call?

3
3 codes get picked

The three codes that most improve reasoning for that shape get prepended. Order matters, and the engine handles it.

4
You paste to Claude

Copy the compiled prompt, paste to Claude, get an answer that is measurably less generic and less hedged.

Free forever, Full when it clicks.

The rewrite is the same on both tiers. Full unlocks the volume, the reasoning, and the full code library.

What you get
Free
Every day, forever
Full
$15 one-time
Rewrites per day
3
Unlimited
3 codes picked for your prompt
Yes
Yes
Compiled prompt with codes prepended
Yes
Yes
Code tooltips (what each code does)
Yes
Yes
Why these three (reasoning behind each pick)
Locked
Visible
Access to all 120 codes for manual composition
15 core codes
All 120 codes
Prompt history and re-run
Locked
Included
Priority engine (faster responses at peak)
Locked
Included
Same rewrite quality on both tiers.

Honest answers

Stop prompting. Compile.

Three rewrites free, every day. Unlimited on Full.

Get Full for $15Try the engine first
Free forever tier. Digital product, all sales final. If it does not land for you, email team@clskills.in and we will add you to the full Skills Library as a goodwill gesture.