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Get Started Free →Write high-converting landing page copy using proven frameworks like PAS (Problem-Agitate-Solution), AIDA, and StoryBrand. Creates headlines, value propositions, CTAs, and full page sections optimized for conversion. Use when users need landing page copy, sales page content, or marketing website text.
.claude/skills/nicepkg-landing-page-copywriter/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | 20% | 0% |
| case-03 | ✗→✓ | ▲ Improved | 15% | 0% |
| case-06 | ✓→✗ | ▼ Worse | 172% | 0% |
| case-11 | ✓→✓ | = Same ✓ | 92% | 0% |
| case-02 | ✓→✓ | = Same ✓ | 5% | 0% |
Create high-converting landing page copy using proven copywriting frameworks.
When a user needs landing page copy or marketing website content:
PAS (Problem-Agitate-Solution):
AIDA (Attention-Interest-Desire-Action):
StoryBrand:
Hero Section:
Problem Section:
Solution Section:
How It Works:
Social Proof:
Pricing/Plans (if applicable):
FAQ:
Final CTA:
🎯 LANDING PAGE COPY Product/Service: Name] Framework: PAS/AIDA/StoryBrand]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 HERO SECTION ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Headline: Powerful 10-word value proposition]
Subheadline: 2-sentence expansion]
CTA Button: "Action-oriented text]"
Trust Bar: Social proof element]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 😤 PROBLEM SECTION ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Problem description with emotional resonance]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ SOLUTION SECTION ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
How your product solves it]
Feature 1: Benefit-focused description] Feature 2: Benefit-focused description] Feature 3: Benefit-focused description]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔄 HOW IT WORKS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Step 1: Simple action] Step 2: Simple action] Step 3: Simple action]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⭐ SOCIAL PROOF ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Testimonial quotes with attribution]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ❓ FAQ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Q: Common objection] A: Clear, confident answer]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 FINAL CTA ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Urgency/scarcity element] Risk reversal] Button: "Action text]"
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💡 OPTIMIZATION NOTES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
A/B Test Ideas: • Headline variation] • CTA variation]
Conversion Tips: • Specific recommendation]
Ensure all copy:
Generate professional, high-converting landing page copy that turns visitors into customers.
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-11 | pass→pass | 13,650 | 15,753 | +15% | 1 | 1 | 0% | 1,949 | 3,733 | +92% | 0 | 0 | — |
case-01 | fail→pass | 22,704 | 22,750 | +0% | 1 | 1 | 0% | 3,509 | 4,198 | +20% | 0 | 0 | — |
case-02 | pass→pass | 24,722 | 16,973 | -31% | 1 | 1 | 0% | 3,803 | 4,003 | +5% | 0 | 0 | — |
case-03 | fail→pass | 24,029 | 18,121 | -25% | 1 | 1 | 0% | 3,732 | 4,280 | +15% | 0 | 0 | — |
case-04 | pass→pass | 13,625 | 14,620 | +7% | 1 | 1 | 0% | 2,039 | 3,586 | +76% | 0 | 0 | — |
case-12 | pass→pass | 11,992 | 8,769 | -27% | 1 | 1 | 0% | 1,810 | 2,562 | +42% | 0 | 0 | — |
case-05 | pass→pass | 11,125 | 12,468 | +12% | 1 | 1 | 0% | 2,110 | 3,545 | +68% | 0 | 0 | — |
case-06 | pass→fail | 8,771 | 15,935 | +82% | 1 | 1 | 0% | 1,369 | 3,723 | +172% | 0 | 0 | — |
case-07 | pass→pass | 8,024 | 6,635 | -17% | 1 | 1 | 0% | 1,290 | 2,298 | +78% | 0 | 0 | — |
case-08 | pass→pass | 9,385 | 7,886 | -16% | 1 | 1 | 0% | 1,484 | 2,492 | +68% | 0 | 0 | — |
case-09 | pass→pass | 16,068 | 17,554 | +9% | 1 | 1 | 0% | 2,391 | 4,128 | +73% | 0 | 0 | — |
case-10 | pass→pass | 15,459 | 19,346 | +25% | 1 | 1 | 0% | 2,378 | 4,124 | +73% | 0 | 0 | — |
case-13 | pass→pass | 12,803 | 11,668 | -9% | 1 | 1 | 0% | 1,879 | 2,984 | +59% | 0 | 0 | — |
case-14 | pass→pass | 11,526 | 6,317 | -45% | 1 | 1 | 0% | 1,766 | 2,113 | +20% | 0 | 0 | — |
case-15 | pass→pass | 15,278 | 12,420 | -19% | 1 | 1 | 0% | 2,193 | 3,011 | +37% | 0 | 0 | — |
case-16 | pass→pass | 12,490 | 8,726 | -30% | 1 | 1 | 0% | 1,745 | 2,501 | +43% | 0 | 0 | — |
case-17 | pass→pass | 12,276 | 13,924 | +13% | 1 | 1 | 0% | 2,103 | 3,676 | +75% | 0 | 0 | — |
case-18 | pass→pass | 8,333 | 5,638 | -32% | 1 | 1 | 0% | 1,391 | 2,105 | +51% | 0 | 0 | — |
case-19 | pass→pass | 12,527 | 13,416 | +7% | 1 | 1 | 0% | 2,050 | 3,347 | +63% | 0 | 0 | — |
case-20 | pass→pass | 11,378 | 9,317 | -18% | 1 | 1 | 0% | 1,797 | 2,612 | +45% | 0 | 0 | — |
case-21 | pass→pass | 14,318 | 10,033 | -30% | 1 | 1 | 0% | 2,089 | 2,700 | +29% | 0 | 0 | — |
case-22 | pass→pass | 20,239 | 18,135 | -10% | 1 | 1 | 0% | 3,295 | 4,029 | +22% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted. The headline lift of +5 percentage points is the difference between those two pass rates over the 22 comparable cases. 1 case got worse with the skill loaded, and it is included in that figure.
Without the skill loaded, the model failed this case. With it loaded, the same prompt on the same model passed. This is one improved case from the latest verified run; every case, including any that regressed, is in the table above.
Other measured skills in the registry, with their headline benchmark lift.