Ad creative strategy skill

Develop ad creative strategy for B2B campaigns — creative formats per platform, testing methodology, creative fatigue management, UGC/AI-generated creative, and performance measurement.

by LeadMagic·MIT license·★ 62 Stars on the repo·GitHub ↗

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SKILL.md · the author's own words
# Ad Creative Strategy

## Overview

Creative is the single biggest lever in paid advertising performance. A great
creative on a mediocre audience outperforms a mediocre creative on a perfect
audience. This skill covers creative formats per platform, testing methodology,
fatigue management, and scaling creative production.

## Authoritative Foundations
- **The B2B Institute (LinkedIn) — 95:5 rule** — Only about 5% of B2B buyers are in market at any time, so creative must build memory with…
- **Meta — Dynamic creative testing** — Let the platform rotate headlines, images, and copy variants, then promote winners into fixed ads;…
- **LinkedIn Marketing Solutions — Ad creative best practices** — Follow format specs, lead with the value in the first line, and refresh c…
- **Ann Handley — Everybody Writes** — Write ad copy that is specific, human, and about one idea; cut anything the buyer would skim past.

## When to Use

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Ad Creative Strategy

Overview

Creative is the single biggest lever in paid advertising performance. A great creative on a mediocre audience outperforms a mediocre creative on a perfect audience. This skill covers creative formats per platform, testing methodology, fatigue management, and scaling creative production.

Authoritative Foundations

  • The B2B Institute (LinkedIn) — 95:5 rule — Only about 5% of B2B buyers are in market at any time, so creative must build memory with the other 95% as well as convert the 5%.
  • Meta — Dynamic creative testing — Let the platform rotate headlines, images, and copy variants, then promote winners into fixed ads; test one variable family at a time.
  • LinkedIn Marketing Solutions — Ad creative best practices — Follow format specs, lead with the value in the first line, and refresh creative before frequency-driven fatigue sets in.
  • Ann Handley — Everybody Writes — Write ad copy that is specific, human, and about one idea; cut anything the buyer would skim past.

When to Use

  • "Create ad creative for LinkedIn"
  • "Develop a creative testing plan"
  • "Our ads are fatigued — refresh creative"
  • "What creative formats work on each platform?"
  • "Scale our ad creative production"
  • "AI-generated ad creative"

Step-by-Step Process

Phase 1: Creative Formats by Platform

LinkedIn Ads:

  • Single image: 1200x627px. 1-2 lines of text overlay. Best for: offers, events.
  • Carousel: 1080x1080px per card, 3-10 cards. Best for: storytelling, data.
  • Video: 3-30 seconds. Square (1:1) or vertical (4:5). Best for: product demos.
  • Document ads: PDF uploaded as carousel. Best for: guides, reports, templates.

Google Ads:

  • Responsive search ads: 15 headlines (30 chars), 4 descriptions (90 chars). Google mixes and optimizes. Feed all 15 — more assets = better performance.
  • Display: 1200x628, 300x250, 728x90, 160x600. Static or HTML5.
  • YouTube: 15-30 seconds skippable. Hook in first 5 seconds.

Meta (FB/IG):

  • Feed: 1080x1080 (square) or 1080x1350 (vertical). Video or static.
  • Stories: 1080x1920 (full vertical). 15 seconds max.
  • Lead forms: same creative specs, plus form questions.

TikTok:

  • 9:16 vertical video. 15-60 seconds. Native-looking (not polished corporate).
  • Hook in first 2 seconds. Text overlay. Captions. Trending audio optional.
Phase 2: Creative Testing Methodology

Always test: At minimum 2-3 variants running simultaneously. Never one creative at a time.

Test one variable at a time:

  • Headline/hook (most impact)
  • Visual style (photo vs illustration vs screenshot)
  • Offer/CTA (demo vs trial vs guide)
  • Social proof placement
  • Format (single image vs carousel vs video)

Testing cadence:

  • Launch 3-5 variants → run 7-14 days → kill underperformers → launch new variants against winners → repeat.

Platform minimums for statistical significance:

  • LinkedIn: 1,000+ impressions per variant
  • Google: 100+ clicks per variant
  • Meta: 50+ conversions per variant per week
  • TikTok: 5,000+ impressions per variant
Phase 3: Creative Fatigue Management

Creative fatigue = performance drops because audience has seen the ad too many times. Signs: CTR declining, CPC rising, frequency >3-4.

Prevention:

  • Rotate creative every 2-3 weeks.
  • Maintain 3-5 active variants per ad set.
  • Use platform automated creative refresh (Meta Advantage+ Creative).
  • Segment audiences to reduce overlap.
Phase 4: Scaling Creative Production

Traditional model: agency → brief → concept → production → 2-4 assets/month. $3-10K/month. Slow but polished.

AI-augmented model: 1 in-house creative + AI tools → 10-20 assets/week. $1-3K/month (tools + person). Fast, testable volume beats polished scarcity.

AI creative tools:

  • Ad copy: ChatGPT, Claude, Jasper (write multiple headline/body variants).
  • Image generation: Midjourney, DALL-E (concept visuals, backgrounds).
  • Video: Arcads, Creatify (AI-generated UGC-style ads from scripts).
  • Iteration: Canva AI, Adobe Firefly (resize, remix, translate).

The volume advantage: A $5K/month agency producing 4 polished assets/month loses to a $2K/month AI-augmented workflow producing 40 testable variants/month. Testing velocity beats production quality.

Output Format

Creative strategy document with: platform-specific format guide, testing plan (what to test first), fatigue management rules, creative production workflow, and creative asset tracker.

Quality Check

  • Creative formats matched to each active platform
  • Testing methodology defined (what variable, what sample size)
  • Fatigue prevention rules (rotation cadence, frequency caps)
  • Production workflow (who creates what, how fast)
  • Creative asset tracker (variant, launch date, performance)

Common Pitfalls

  1. One creative at a time. "Let's see how this performs" with no comparison. You can't optimize what you don't test.

  2. Polished over volume. A beautiful ad nobody sees loses to 10 rough variants that find the winning message.

  3. No fatigue monitoring. Same ad for 8 weeks with frequency >10. CTR drops 50%+. Rotate before performance degrades.

  4. Creative not matching platform context. A polished corporate video on TikTok looks like an ad. Native-looking content wins.

  5. Testing too many variables at once. Changed headline AND visual AND CTA. No idea which change caused the lift. One variable per test.

Execution Artifacts

  • references/framework-notes.md — Named frameworks and reference tables
  • templates/output-template.md — Deliverable shell for agent output
  • scripts/check-output.py — Lightweight deliverable validator
  • paid-advertising: Platform-specific ad setup
  • a-b-testing: Experiment design and statistical significance
  • graphic-design-gtm: Visual asset creation and sizing
  • copywriting: Ad copy and headline writing
1---
2name: ad-creative-strategy
3description: >-
4 Develop ad creative strategy for B2B campaigns — creative formats per platform,
5 testing methodology, creative fatigue management, UGC/AI-generated creative,
6 and performance measurement. Use when creating ad creative, managing creative
7 production, testing ad variants, or scaling creative output. Triggers on: "ad
8 creative", "creative strategy", "ad copy", "ad design", "creative testing",
9 "UGC ads", "ad fatigue", or any ad creative request.
10license: MIT
11compatibility: Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Goose, Hermes, Windsurf, Zed
12metadata:
13 version: "1.0.0"
14 author: LeadMagic
15 category: creative
16 tags: [ads, creative, testing, design, ugc]
17 related_skills: [paid-advertising, a-b-testing, graphic-design-gtm, copywriting]
18 frameworks:
19 - "The B2B Institute (LinkedIn) — 95:5 rule"
20 - "Meta — Dynamic creative testing"
21 - "LinkedIn Marketing Solutions — Ad creative best practices"
22 - "Ann Handley — Everybody Writes"
23---
24 
25# Ad Creative Strategy
26 
27## Overview
28 
29Creative is the single biggest lever in paid advertising performance. A great
30creative on a mediocre audience outperforms a mediocre creative on a perfect
31audience. This skill covers creative formats per platform, testing methodology,
32fatigue management, and scaling creative production.
33 
34## Authoritative Foundations
35- **The B2B Institute (LinkedIn) — 95:5 rule** — Only about 5% of B2B buyers are in market at any time, so creative must build memory with the other 95% as well as convert the 5%.
36- **Meta — Dynamic creative testing** — Let the platform rotate headlines, images, and copy variants, then promote winners into fixed ads; test one variable family at a time.
37- **LinkedIn Marketing Solutions — Ad creative best practices** — Follow format specs, lead with the value in the first line, and refresh creative before frequency-driven fatigue sets in.
38- **Ann Handley — Everybody Writes** — Write ad copy that is specific, human, and about one idea; cut anything the buyer would skim past.
39 
40## When to Use
41 
42- "Create ad creative for LinkedIn"
43- "Develop a creative testing plan"
44- "Our ads are fatigued — refresh creative"
45- "What creative formats work on each platform?"
46- "Scale our ad creative production"
47- "AI-generated ad creative"
48 
49## Step-by-Step Process
50 
51### Phase 1: Creative Formats by Platform
52 
53**LinkedIn Ads:**
54- Single image: 1200x627px. 1-2 lines of text overlay. Best for: offers, events.
55- Carousel: 1080x1080px per card, 3-10 cards. Best for: storytelling, data.
56- Video: 3-30 seconds. Square (1:1) or vertical (4:5). Best for: product demos.
57- Document ads: PDF uploaded as carousel. Best for: guides, reports, templates.
58 
59**Google Ads:**
60- Responsive search ads: 15 headlines (30 chars), 4 descriptions (90 chars).
61 Google mixes and optimizes. Feed all 15 — more assets = better performance.
62- Display: 1200x628, 300x250, 728x90, 160x600. Static or HTML5.
63- YouTube: 15-30 seconds skippable. Hook in first 5 seconds.
64 
65**Meta (FB/IG):**
66- Feed: 1080x1080 (square) or 1080x1350 (vertical). Video or static.
67- Stories: 1080x1920 (full vertical). 15 seconds max.
68- Lead forms: same creative specs, plus form questions.
69 
70**TikTok:**
71- 9:16 vertical video. 15-60 seconds. Native-looking (not polished corporate).
72- Hook in first 2 seconds. Text overlay. Captions. Trending audio optional.
73 
74### Phase 2: Creative Testing Methodology
75 
76**Always test:** At minimum 2-3 variants running simultaneously. Never one
77creative at a time.
78 
79Test one variable at a time:
80- Headline/hook (most impact)
81- Visual style (photo vs illustration vs screenshot)
82- Offer/CTA (demo vs trial vs guide)
83- Social proof placement
84- Format (single image vs carousel vs video)
85 
86**Testing cadence:**
87- Launch 3-5 variants → run 7-14 days → kill underperformers → launch new
88 variants against winners → repeat.
89 
90**Platform minimums for statistical significance:**
91- LinkedIn: 1,000+ impressions per variant
92- Google: 100+ clicks per variant
93- Meta: 50+ conversions per variant per week
94- TikTok: 5,000+ impressions per variant
95 
96### Phase 3: Creative Fatigue Management
97 
98Creative fatigue = performance drops because audience has seen the ad too
99many times. Signs: CTR declining, CPC rising, frequency >3-4.
100 
101**Prevention:**
102- Rotate creative every 2-3 weeks.
103- Maintain 3-5 active variants per ad set.
104- Use platform automated creative refresh (Meta Advantage+ Creative).
105- Segment audiences to reduce overlap.
106 
107### Phase 4: Scaling Creative Production
108 
109**Traditional model:** agency → brief → concept → production → 2-4 assets/month.
110$3-10K/month. Slow but polished.
111 
112**AI-augmented model:** 1 in-house creative + AI tools → 10-20 assets/week.
113$1-3K/month (tools + person). Fast, testable volume beats polished scarcity.
114 
115**AI creative tools:**
116- Ad copy: ChatGPT, Claude, Jasper (write multiple headline/body variants).
117- Image generation: Midjourney, DALL-E (concept visuals, backgrounds).
118- Video: Arcads, Creatify (AI-generated UGC-style ads from scripts).
119- Iteration: Canva AI, Adobe Firefly (resize, remix, translate).
120 
121**The volume advantage:** A $5K/month agency producing 4 polished assets/month
122loses to a $2K/month AI-augmented workflow producing 40 testable variants/month.
123Testing velocity beats production quality.
124 
125## Output Format
126 
127Creative strategy document with: platform-specific format guide, testing
128plan (what to test first), fatigue management rules, creative production
129workflow, and creative asset tracker.
130 
131## Quality Check
132 
133- [ ] Creative formats matched to each active platform
134- [ ] Testing methodology defined (what variable, what sample size)
135- [ ] Fatigue prevention rules (rotation cadence, frequency caps)
136- [ ] Production workflow (who creates what, how fast)
137- [ ] Creative asset tracker (variant, launch date, performance)
138 
139## Common Pitfalls
140 
1411. **One creative at a time.** "Let's see how this performs" with no comparison.
142 You can't optimize what you don't test.
143 
1442. **Polished over volume.** A beautiful ad nobody sees loses to 10 rough
145 variants that find the winning message.
146 
1473. **No fatigue monitoring.** Same ad for 8 weeks with frequency >10. CTR
148 drops 50%+. Rotate before performance degrades.
149 
1504. **Creative not matching platform context.** A polished corporate video on
151 TikTok looks like an ad. Native-looking content wins.
152 
1535. **Testing too many variables at once.** Changed headline AND visual AND CTA.
154 No idea which change caused the lift. One variable per test.
155 
156## Execution Artifacts
157 
158- `references/framework-notes.md` — Named frameworks and reference tables
159- `templates/output-template.md` — Deliverable shell for agent output
160- `scripts/check-output.py` — Lightweight deliverable validator
161 
162## Related Skills
163 
164- **paid-advertising**: Platform-specific ad setup
165- **a-b-testing**: Experiment design and statistical significance
166- **graphic-design-gtm**: Visual asset creation and sizing
167- **copywriting**: Ad copy and headline writing
168 

Discussion

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