Ad Creative Skill for Claude

Ad Creative

Production-grade ad creative design, iteration, and optimization across all major advertising platforms.

Table of Contents

• Keywords
• Quick Start
• Core Workflows
• Platform Specifications
• Creative Frameworks by Funnel Stage
• Headline Formula Library
• Iteration Methodology
• A/B Testing Framework
• Quality Validation
• Best Practices
• Integration Points

Keywords

ad creative, ad copy, headline generation, RSA headlines, Meta ad copy, LinkedIn ads, Google Ads, Twitter/X ads, TikTok ads, creative testing, A/B testing, ad variations, bulk creative, performance creative, display ads, search ads, social ads, CTA optimization, ad compliance, character limits, creative matrix, ad iteration, conversion copy, platform-specific ads

Clarify First

Before generating the copy, confirm these inputs. If any is unknown or vague, ASK — do not assume:

• [ ] Product/offer + value proposition — one sentence on what changes in the customer's life (drives every headline + body line)
• [ ] Target audience + awareness level — who they are and how they describe the problem (sets language and creative framework)
• [ ] Platform + ad format — Google / Meta / LinkedIn / Twitter/X / TikTok and placement (sets character limits, tone, compliance rules)
• [ ] Funnel stage — awareness, consideration, or decision (selects the framework: problem-led vs solution-led vs proof-led)

Stop rule: ask only the 2-3 that most change the output. If the user says "just draft it," proceed and list your assumptions at the top of the artifact.

Quick Start

Generate Ad Copy from Scratch

• Define product, audience, and funnel stage
• Select platform and ad format from the specs table
• Choose creative framework matching funnel stage
• Generate 8-15 headline variations using formula library
• Write body copy per platform character limits
• Run quality validation checklist before submission

Iterate on Existing Ads

• Collect performance data (CTR, CVR, CPA) for current ads
• Diagnose winning pattern: hook type, emotional driver, CTA style
• Generate 3-5 on-theme variations preserving the winning pattern
• Generate 2-3 new angle tests for exploration
• Validate all copy against platform compliance rules

Core Workflows

Workflow 1: Full Creative Set Generation

Step 1: Define the Creative Brief

Document before writing any copy:

## Creative Brief
- Product/Offer: [Specific product, feature, or lead magnet]
- Value Proposition: [One sentence — what changes in the customer's life]
- Target Audience: [Job title, pain point, awareness level]
- Platform(s): [Google / Meta / LinkedIn / Twitter/X / TikTok]
- Funnel Stage: [Awareness / Consideration / Decision]
- Existing Creative: [Yes/No — if yes, attach performance data]
- Budget Context: [Daily/monthly spend, CPA targets]

Step 2: Generate Headlines by Formula Type

Produce minimum 10 headlines, distributed across formula categories:

• 3 benefit-first headlines
• 2 curiosity headlines
• 2 social proof headlines
• 2 problem agitation headlines
• 1 urgency headline (only if genuine scarcity exists)

Step 3: Write Platform-Specific Body Copy

For each platform, write 2-3 body copy variations:

• Respect character limits exactly
• Match tone to platform norms
• Include CTA aligned with landing page offer

Step 4: Assemble Ad Sets

Organize into testable ad sets:

[AD SET: Benefit-First] | [Platform] | [Funnel Stage]
  Headline A: "..." (28/30 chars)
  Headline B: "..." (26/30 chars)
  Body: "..." (87/90 chars)
  CTA: "Start Free Trial"

Step 5: Validate and Submit

Run every ad through the quality checklist before upload.

Workflow 2: Performance-Based Iteration

Step 1: Audit Current Creative

For each running ad, classify:

• Hook type: Problem / Benefit / Curiosity / Social Proof / Urgency
• Emotional driver: Fear / Ambition / FOMO / Frustration / Relief
• CTA type: Click / Sign up / Learn more / Book / Download
• Performance tier: Winner / Average / Underperformer

Step 2: Extract the Winning Pattern

Identify what the top performers share:

• Specific numbers vs. vague claims
• Customer voice vs. brand voice
• Direct benefit vs. emotional appeal
• Short vs. long format

Step 3: Generate Variations

• 3-5 on-theme variations (same hook type, different angle)
• 2-3 exploration variations (new hook type, untested territory)

Step 4: Build a Creative Testing Matrix

| Angle | Google | Meta | LinkedIn |

|-------|--------|------|----------|

| Benefit-first | [copy] | [copy] | [copy] |

| Social proof | [copy] | [copy] | [copy] |

| Problem agitation | [copy] | [copy] | [copy] |

Workflow 3: Cross-Platform Adaptation

Step 1: Lock the Core Message

Define the single transferable message that works across all platforms.

Step 2: Adapt Per Platform

Reformat (not rewrite from scratch):

• Adjust character count to platform specs
• Modify tone (LinkedIn = professional, TikTok = casual, Google = direct)
• Change CTA style to match platform conventions
• Adjust visual/copy balance per platform norms

Platform Specifications

Character Limits Reference

| Platform | Format | Headline Limit | Body/Description Limit | Key Constraints |

|----------|--------|---------------|------------------------|-----------------|

| Google RSA | Search | 30 chars x 15 | 90 chars x 4 descriptions | Max 3 pinned positions |

| Google Display | Display | 30 chars x 5 short, 90 chars x 1 long | 90 chars x 5 | Requires 5+ images |

| Google Performance Max | Multi | 30 chars x 5 short, 90 chars x 5 long | 90 chars x 5 | Auto-placement |

| Meta Feed | Image/Video | 40 chars headline | 125 chars primary text (recommended) | Image text < 20% |

| Meta Stories | Vertical | 40 chars | 125 chars | 9:16 aspect ratio |

| LinkedIn Sponsored | Content | 70 chars headline | 150 chars intro text | No clickbait policies |

| LinkedIn Message | InMail | 60 chars subject | 1,500 chars body | Personalization required |

| Twitter/X | Promoted | 70 chars headline | 280 chars total | No deceptive tactics |

| TikTok In-Feed | Video | No text overlay limit | 80-100 chars caption | Hook in first 2-3 seconds |

| TikTok Spark | Native | Varies | 100 chars | Must use creator content |

Platform-Specific Rejection Triggers

Google Ads:

• ALL CAPS (except acronyms like SaaS, API)
• Excessive punctuation (!!!, ???, ....)
• Misleading claims ("guaranteed #1 ranking")
• Trademarked competitor names in headlines
• Gimmicky formatting (s.p.a.c.e.d letters)

Meta Ads:

• Image text exceeding 20% of image area
• Before/after body transformation images
• Personal attributes assumptions ("Are you overweight?")
• Fake UI elements (play buttons, notifications)
• Sensationalized content

LinkedIn Ads:

• Clickbait headlines
• Misleading claims about job opportunities
• Profanity or inappropriate language
• Targeting by sensitive categories

Creative Frameworks by Funnel Stage

Awareness Stage: Lead with the Problem

The audience does not know you. Meet them where they are.

Framework: Problem > Amplify > Hint

Hook: [State the problem in their language]
Amplify: [Show the cost of inaction]
Hint: [Tease that a solution exists — don't pitch yet]

What works at awareness:

• Curiosity hooks that create an open loop
• Statistic-led hooks with surprising data
• "You know that feeling when..." relatable hooks
• Questions that make them stop scrolling

What fails at awareness:

• Product pitches to cold audiences
• Feature lists nobody asked for
• Brand-centric messaging ("We're the leading...")

Consideration Stage: Lead with the Solution

They know the problem. They are evaluating options.

Framework: Solution > Mechanism > Proof

Hook: [Name the outcome they want]
Mechanism: [Explain how you deliver it differently]
Proof: [Show evidence it works]

What works at consideration:

• Benefit-first headlines with specificity
• Comparison frames ("Unlike X, we do Y")
• How-it-works explanations in 3 steps
• Case study references with real numbers

Decision Stage: Lead with Proof

They are close. Remove the last objection.

Framework: Proof > Risk Removal > Action

Hook: [Testimonial, case study, or result with numbers]
Risk Removal: [Free trial, money-back, no credit card]
Action: [Specific, clear CTA]

What works at decision:

• Social proof headlines with specific metrics
• Guarantee-first positioning
• Before/after transformation stories
• Urgency only if real (limited slots, deadline-based pricing)

Headline Formula Library

Benefit-First Formulas

[Verb] [specific outcome] [timeframe or qualifier]

Examples:

• "Cut your churn rate by 30% without chasing customers"
• "Ship features your team actually uses"
• "Hire senior engineers in 2 weeks, not 4 months"
• "Reduce support tickets by 60% this quarter"

Curiosity Formulas

[Surprising claim or counterintuitive angle]

Examples:

• "The email sequence that gets replies when your first one fails"
• "Why your best customers leave at 90 days"
• "What your analytics dashboard is hiding from you"

Social Proof Formulas

[Number] [people/companies] [outcome]

Examples:

• "1,200 SaaS teams use this to reduce support tickets"
• "Trusted by 40,000 developers across 80 countries"
• "How Stripe doubled activation in 6 weeks"

Problem Agitation Formulas

[Describe the pain vividly in their language]

Examples:

• "Still losing 40% of signups before they see value?"
• "Your ads are running, your budget is spending, and you can't tell what's working"
• "Another month of manually updating spreadsheets?"

Urgency Formulas (Use Only with Genuine Scarcity)

[Real constraint + specific deadline or quantity]

Examples:

• "Q1 pricing ends March 31 — new rates from April 1"
• "Only 3 onboarding slots open this month"

Anti-pattern to avoid:

• "LIMITED TIME DEAL!! ACT NOW!!!" — gets rejected and destroys trust

Iteration Methodology

Step 1: Diagnose the Winner

For every winning ad, document:

| Dimension | Answer |

|-----------|--------|

| Hook type | Problem / Benefit / Curiosity / Social Proof |

| Funnel stage served | Awareness / Consideration / Decision |

| Emotional driver | Fear / Ambition / FOMO / Frustration / Relief |

| CTA friction level | Low (learn more) / Medium (free trial) / High (book demo) |

| Specificity level | Vague claims / Specific numbers / Case study reference |

Step 2: Generate On-Theme Variations

Preserve the winning pattern, vary one element at a time:

• Same hook type, different product angle
• Same emotional driver, different customer scenario
• Same structure, different proof point

Step 3: Test New Territory

For every 3-5 on-theme variations, include 2-3 exploration ads:

• Different hook type than the winner
• Different emotional driver
• Different audience segment language

Step 4: Measure and Learn

After 7-14 days with statistical significance:

• Promote winners to main rotation
• Pause underperformers
• Document what worked for the creative playbook
• Feed learnings into next iteration cycle

A/B Testing Framework

Testing Hierarchy (Highest to Lowest Impact)

• Creative concept/angle — The biggest lever. Test different value propositions
• Hook/headline — First impression. Test different opening patterns
• Visual style — Image vs. video, lifestyle vs. product, dark vs. light
• Body copy — Supporting argument. Test different proof points
• CTA — Action text. Test different friction levels

Testing Rules

• Test one variable at a time per ad set
• Minimum 1,000 impressions per variant before drawing conclusions
• Run tests for 7-14 days minimum
• Use platform-native A/B tools when available
• Document every test hypothesis, variant, and result
• Calculate statistical significance before declaring winners (95% confidence)

Test Documentation Template

## A/B Test: [Name]
- Hypothesis: [If we change X, then Y will improve because Z]
- Variable: [Headline / Body / CTA / Visual]
- Control: [Current version]
- Variant: [New version]
- Metric: [CTR / CVR / CPA / ROAS]
- Duration: [Start date - End date]
- Sample size: [Impressions per variant]
- Result: [Winner + confidence level]
- Learning: [What we learned for future creative]

Quality Validation

Pre-Submission Checklist

Platform Compliance:

• [ ] All character counts within platform limits
• [ ] No ALL CAPS except standard acronyms
• [ ] No excessive punctuation (!!! or ??? or ....)
• [ ] No trademarked competitor names in restricted positions
• [ ] No platform name references in copy ("Facebook," "Google")
• [ ] No fake UI elements in images
• [ ] Image text ratio under 20% for Meta

Copy Quality:

• [ ] Headline makes sense standalone without description
• [ ] Specific claims over vague claims ("save 3 hours" not "save time")
• [ ] CTA matches the landing page offer exactly
• [ ] No unsubstantiated superlatives (#1, best-in-class, industry-leading)
• [ ] No claims that require disclaimers you have not included

Strategic Alignment:

• [ ] Copy matches the target funnel stage
• [ ] Language matches how the audience describes this problem
• [ ] Hook type varies across the ad set (not all the same formula)
• [ ] Landing page message matches ad promise

Common Rejection Reasons to Pre-Check:

• Misleading destination (ad says X, landing page says Y)
• Unsubstantiated claims about results or performance
• Trademark violations in headline text
• Policy-violating content categories (alcohol, healthcare claims, financial guarantees)

Best Practices

• Write 3x more headlines than you need — Generate 15-20, select the best 8-10. Creative quality increases with volume.

• Pin headlines strategically — In Google RSA, pin only your strongest headline to Position 1. Let the algorithm optimize the rest.

• Never reuse landing page copy verbatim — Ad copy and landing page should feel connected but not identical. The ad earns the click; the page earns the conversion.

• Refresh creative every 2-4 weeks — Ad fatigue degrades performance. Track frequency metrics and replace creative before CTR declines.

• Localize, do not just translate — Different markets require different cultural references, humor styles, and proof points.

• Match CTA friction to funnel stage — Awareness: "Learn more." Consideration: "See how it works." Decision: "Start free trial."

• Use dynamic keyword insertion carefully — It improves relevance but can produce awkward headlines. Always preview all combinations.

• Test video vs. static on Meta and TikTok — Video consistently outperforms static for awareness, but static can win for retargeting.

• Lead with mobile — 80%+ of social ad impressions are mobile. Design for small screens first.

10. Keep proof points current — "Trusted by 500 companies" should update as you grow. Stale numbers erode credibility.

Integration Points

• Paid Ads — Use for campaign strategy, audience targeting, and budget optimization. Ad Creative handles the copy; Paid Ads handles the campaign.
• Copywriting — Use for landing page and long-form web copy. Ad creative follows different constraints (character limits, platform compliance).
• Campaign Analytics — Use to measure ad performance and feed learnings back into the iteration cycle.
• Marketing Psychology — Use psychological principles (anchoring, social proof, loss aversion) to strengthen ad messaging.
• Brand Guidelines — Reference brand voice and visual standards to maintain consistency across ad creative.

Troubleshooting

| Symptom | Likely Cause | Fix |

|---------|-------------|-----|

| Ad rejected by platform | Policy violation (caps, claims, trademarked terms) | Run headline_generator.py to generate compliant variants. Check rejection triggers. |

| All headlines same style | No formula diversity | Generate across 5 formula types: benefit, curiosity, social proof, problem, urgency. |

| CTR declining across ad set | Creative fatigue | Run creative_fatigue_detector.py. Refresh every 2-4 weeks. |

| High CTR but low conversions | Ad-to-landing-page mismatch | Ensure headline promise matches landing page. Message match is the #1 conversion factor. |

| Can't fill all Google RSA slots | Not enough headline variations | Use headline_generator.py to produce 15+ variations from value proposition. |

| Video underperforming on Meta | Hook not in first 2-3 seconds | 80%+ of social impressions are mobile. Hook must appear in first 2 seconds. |

| Same CPA across all creative | Not testing enough angles | Build a creative testing matrix with 5 hook types x platforms. Use creative_matrix_builder.py. |

Success Criteria

• 3+ creative variants per ad group/set (minimum for testing)
• All copy within platform character limits with zero rejections
• Headline formula mix: benefit, curiosity, social proof, problem, urgency
• Creative refreshed every 2-4 weeks before fatigue signals appear
• A/B test documentation for every test: hypothesis, variants, result, learning
• Winning patterns documented in creative playbook for institutional knowledge
• CTR above platform benchmarks with declining CPA trend

Scope & Limitations

In Scope: Ad headline/body copy generation, platform-specific formatting, A/B testing frameworks, creative iteration methodology, compliance validation, cross-platform adaptation.

Out of Scope: Visual design/production, video editing, campaign management (use paid-ads), landing page copy (use copywriting), media buying.

Python Automation Tools

1. Headline Generator (scripts/headline_generator.py)

Generates ad headline variations from a value proposition using proven formula patterns, scored for platform compliance.

python scripts/headline_generator.py --value-prop "Reduce churn by 30%" --platform google --audience "SaaS teams"
python scripts/headline_generator.py --value-prop "Reduce churn by 30%" --json

2. Creative Fatigue Detector (scripts/creative_fatigue_detector.py)

Analyzes ad performance trends (CTR, CPA, frequency) to detect creative fatigue and recommend refresh timing.

python scripts/creative_fatigue_detector.py campaign_data.json
python scripts/creative_fatigue_detector.py --sample --json

3. Creative Matrix Builder (scripts/creative_matrix_builder.py)

Generates a cross-platform creative testing matrix from a brief, organized by hook type and funnel stage.

python scripts/creative_matrix_builder.py brief.json
python scripts/creative_matrix_builder.py --sample --json