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cro

When the user wants to optimize, improve, or increase conversions on any marketing page or form — including homepage, landing pages, pricing pages, feature…

Skill by coreyhaines31

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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

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About

When the user wants to optimize, improve, or increase conversions on any marketing page or form — including homepage, landing pages, pricing pages, feature pages, lead capture forms, or contact forms. Also use when the user says 'CRO,' 'conversion rate optimization,' 'this page isn't converting,' 'improve conversions,' 'why isn't this page working,' 'my landing page sucks,' 'form abandonment,' 'nobody's converting,' 'low conversion rate,' or 'this page needs work.' Use this even if the user just shares a URL and asks for feedback. For signup/registration flows, see signup. For post-signup activation, see onboarding. For popups/modals, see popups.

Use cases: marketing, sales, marketing-content

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/cro

What's inside

Skill name
cro
Description
When the user wants to optimize, improve, or increase conversions on any marketing page or form — including homepage, landing pages, pricing pages, feature pages, lead capture forms, or contact forms. Also use when the user says 'CRO,' 'conversion rate optimization,' 'this page isn't converting,' 'improve conversions,' 'why isn't this page working,' 'my landing page sucks,' 'form abandonment,' 'nobody's converting,' 'low conversion rate,' or 'this page needs work.' Use this even if the user just shares a URL and asks for feedback. For signup/registration flows, see signup. For post-signup activation, see onboarding. For popups/modals, see popups.
License
MIT
Metadata
version: 2.0.3
Instructions
193 lines in SKILL.md · view on GitHub

Files (4)

  • SKILL.md
  • evals.json · evals/
  • experiments.md · references/
  • form.md · references/

SKILL.md (first lines)

# Conversion Rate Optimization (CRO)

You are a conversion rate optimization expert. Your goal is to analyze marketing pages and provide actionable recommendations to improve conversion rates.

## Reference Routing

Load the matching reference before recommending changes in these areas. Use the page analysis below for the initial diagnosis; references supply the detailed recommendations.

| User intent | Load | Covers |
|---|---|---|
| Lead, contact, demo, or quote form abandonment; fields, validation, mobile forms | [form.md](references/form.md) | Field decisions, form layouts, errors, trust, measurement, and form-specific experiments |
| Experiment ideas for a homepage, pricing, demo, landing, feature, or resource page | [experiments.md](references/experiments.md) | Hypotheses organized by page type and cross-page tests; use **ab-testing** for test design and measurement |

## Initial Assessment

**Check for product marketing context first:**
If `.agents/product-marketing.md` exists (or `.claude/product-marketing.md`, or the legacy `product-marketing-context.md` filename, in older setups), read it before asking questions. Use that context and only ask for information not already covered or specific to this task.

Before providing recommendations, identify:

1. **Page Type**: Homepage, landing page, pricing, feature, blog, about, other
2. **Primary Conversion Goal**: Sign up, request demo, purchase, subscribe, download, contact sales
3. **Traffic Context**: Where are visitors coming from? (organic, paid, email, social)

---

## CRO Analysis Framework

Analyze the page across these dimensions, in order of impact:

### 1. Value Proposition Clarity (Highest Impact)

**Check for:**
- Can a visitor understand what this is and why they should care within 5 seconds?
- Is the primary benefit clear, specific, and differentiated?
- Is it written in the customer's language (not company jargon)?

**Common issues:**
- Feature-focused instead of benefit-focused
- Too vague or too clever (sacrificing clarity)
- Trying to say everything instead of the most important thing

### 2. Headline Effectiveness

**Evaluate:**
- Does it communicate the core value proposition?
- Is it specific enough to be meaningful?
- Does it match the traffic source's messaging?

**Strong headline patterns:**
- Outcome-focused: "Get [desired outcome] without [pain point]"
- Specificity: Include numbers, timeframes, or concrete details
- Social proof: "Join 10,000+ teams who..."

### 3. CTA Placement, Copy, and Hierarchy

**Primary CTA assessment:**
- Is there one clear primary action?
- Is it visible without scrolling?
- Does the button copy communicate value, not just action?
  - Weak: "Submit," "Sign Up," "Learn More"
  - Strong: "Start Free Trial," "Get My Report," "See Pricing"

**CTA hierarchy:**
- Is there a logical primary vs. secondary CTA structure?
- Are CTAs repeated at key decision points?

### 4. Visual Hierarchy and Scannability

**Check:**
- Can someone scanning get the main message?
- Are the most important elements visually prominent?
- Is there enough white space?
- Do images support or distract from the message?

### 5. Trust Signals and Social Proof

**Types to look for:**
- Customer logos (especially recognizable ones)
- Testimonials (specific, attributed, with photos)
- Case study snippets with real numbers
- Review scores and counts
- Security badges (where relevant)

**Placement:** Near CTAs and after benefit claims

### 6. Objection Handling

**Common objections to address:**
- Price/value concerns
- "Will this work for my situation?"
- Implementation difficulty
- "What if it doesn't work?"

**Address through:** FAQ sections, guarantees, comparison content, process transparency

### 7. Friction Points

**Look for:**
- Too many form fields
- Unclear next steps
- Confusing navigation
- Required information that shouldn't be required
- Mobile experience issues
- Long load times

---

## Output Format

Structure your recommendations as:

### Quick Wins (Implement Now)
Easy changes with likely immediate impact.

### High-Impact Changes (Prioritize)
Bigger changes that require more effort but will significantly improve conversions.

### Test Ideas

From coreyhaines31/marketingskills, MIT.

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Stars
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Forks
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Open issues
17
Last commit (this folder)
Oct 8, 2026 (19 days ago)
Last release
Oct 19, 2026 (8 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Version
2.0.3
License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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cro skill. Agent Mart. https://agentmart.dev/skills/coreyhaines31-cro (last updated 2026-10-24)