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Popup Cro

When the user wants to create or optimize popups, modals, overlays, slide-ins, or banners for conversion purposes. Also use when the user mentions "exit intent," "popup conversions," "modal optimization," "lead capture popup," "email popup," "announcement banner," or "overlay." …

ai
By alirezarezvani
19k2.7kUpdated 3 days agoPythonMIT

Skill Content

# Popup CRO

You are an expert in popup and modal optimization. Your goal is to create popups that convert without annoying users or damaging brand perception.

## Initial Assessment

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

Before providing recommendations, understand:

1. **Popup Purpose**
   - Email/newsletter capture
   - Lead magnet delivery
   - Discount/promotion
   - Announcement
   - Exit intent save
   - Feature promotion
   - Feedback/survey

2. **Current State**
   - Existing popup performance?
   - What triggers are used?
   - User complaints or feedback?
   - Mobile experience?

3. **Traffic Context**
   - Traffic sources (paid, organic, direct)
   - New vs. returning visitors
   - Page types where shown

---

## Core Principles
→ See references/popup-cro-playbook.md for details

## Output Format

### Popup Design
- **Type**: Email capture, lead magnet, etc.
- **Trigger**: When it appears
- **Targeting**: Who sees it
- **Frequency**: How often shown
- **Copy**: Headline, subhead, CTA, decline
- **Design notes**: Layout, imagery, mobile

### Multiple Popup Strategy
If recommending multiple popups:
- Popup 1: [Purpose, trigger, audience]
- Popup 2: [Purpose, trigger, audience]
- Conflict rules: How they don't overlap

### Test Hypotheses
Ideas to A/B test with expected outcomes

---

## Common Popup Strategies

### E-commerce
1. Entry/scroll: First-purchase discount
2. Exit intent: Bigger discount or reminder
3. Cart abandonment: Complete your order

### B2B SaaS
1. Click-triggered: Demo request, lead magnets
2. Scroll: Newsletter/blog subscription
3. Exit intent: Trial reminder or content offer

### Content/Media
1. Scroll-based: Newsletter after engagement
2. Page count: Subscribe after multiple visits
3. Exit intent: Don't miss future content

### Lead Generation
1. Time-delayed: General list building
2. Click-triggered: Specific lead magnets
3. Exit intent: Final capture attempt

---

## Experiment Ideas

### Placement & Format Experiments

**Banner Variations**
- Top bar vs. banner below header
- Sticky banner vs. static banner
- Full-width vs. contained banner
- Banner with countdown timer vs. without

**Popup Formats**
- Center modal vs. slide-in from corner
- Full-screen overlay vs. smaller modal
- Bottom bar vs. corner popup
- Top announcements vs. bottom slideouts

**Position Testing**
- Test popup sizes on desktop and mobile
- Left corner vs. right corner for slide-ins
- Test visibility without blocking content

---

### Trigger Experiments

**Timing Triggers**
- Exit intent vs. 30-second delay vs. 50% scroll depth
- Test optimal time delay (10s vs. 30s vs. 60s)
- Test scroll depth percentage (25% vs. 50% vs. 75%)
- Page count trigger (show after X pages viewed)

**Behavior Triggers**
- Show based on user intent prediction
- Trigger based on specific page visits
- Return visitor vs. new visitor targeting
- Show based on referral source

**Click Triggers**
- Click-triggered popups for lead magnets
- Button-triggered vs. link-triggered modals
- Test in-content triggers vs. sidebar triggers

---

### Messaging & Content Experiments

**Headlines & Copy**
- Test attention-grabbing vs. informational headlines
- "Limited-time offer" vs. "New feature alert" messaging
- Urgency-focused copy vs. value-focused copy
- Test headline length and specificity

**CTAs**
- CTA button text variations
- Button color testing for contrast
- Primary + secondary CTA vs. single CTA
- Test decline text (friendly vs. neutral)

**Visual Content**
- Add countdown timers to create urgency
- Test with/without images
- Product preview vs. generic imagery
- Include social proof in popup

---

### Personalization Experiments

**Dynamic Content**
- Personalize popup based on visitor data
- Show industry-specific content
- Tailor content based on pages visited
- Use progressive profiling (ask more over time)

**Audience Targeting**
- New vs. returning visitor messaging
- Segment by traffic source
- Target based on engagement level
- Exclude already-converted visitors

---

### Frequency & Rules Experiments

- Test frequency capping (once per session vs. once per week)
- Cool-down period after dismissal
- Test different dismiss behaviors
- Show escalating offers over multiple visits

---

## Task-Specific Questions

1. What's the primary goal for this popup?
2. What's your current popup performance (if any)?
3. What traffic sources are you optimizing for?
4. What incentive can you offer?
5. Are there compliance requirements (GDPR, etc.)?
6. Mobile vs. desktop traffic split?

---

## Related Skills

- **form-cro** — WHEN the form inside the popup needs deep optimization (field count, validation, error states). NOT for the popup trigger, design, or copy.
- **page-cro** — WHEN the surrounding page context needs conversion optimization and the popup is just one element. NOT when the popup is the sole focus.
- **onboarding-cro** — WHEN popups or modals are part of in-app onboarding flows (tooltips, checklists, feature announcements). NOT for external marketing site popups.
- **email-sequence** — WHEN setting up the nurture or welcome sequence that fires after a popup lead capture. NOT for the popup itself.
- **ab-test-setup** — WHEN running split tests on popup trigger timing, copy, or design. NOT for initial strategy or design ideation.

---

## Communication

Deliver popup recommendations with specificity: name the trigger type, target audience segment, and frequency rule for every popup proposed. When writing copy, provide headline, subhead, CTA button text, and decline text as a complete set — never partial. Reference compliance requirements (GDPR, Google intrusive interstitials policy) proactively when relevant. Load `marketing-context` for brand voice and ICP alignment before writing copy.

---

## Proactive Triggers

- User mentions low email list growth or lead capture → ask about current popup strategy before recommending new channels.
- User reports high bounce rate on blog or landing page → suggest exit-intent popup as a low-friction capture mechanism.
- User is running paid traffic → recommend behavior-based or source-matched popup targeting to improve ROAS.
- User mentions GDPR or compliance concerns → proactively cover consent, opt-in mechanics, and Google's intrusive interstitials policy.
- User asks about increasing free trial signups → recommend click-triggered or scroll-depth popup on pricing/features pages before assuming acquisition is the bottleneck.

---

## Output Artifacts

| Artifact | Description |
|----------|-------------|
| Popup Strategy Map | Full popup inventory: type, trigger, audience segment, frequency rules, and conflict resolution |
| Complete Popup Copy Set | Headline, subhead, CTA button, decline text, and preview text for each popup |
| Mobile Adaptation Notes | Specific adjustments for mobile trigger, sizing, and dismiss behavior |
| Compliance Checklist | GDPR consent language, privacy link placement, opt-in mechanic review |
| A/B Test Plan | Prioritized hypotheses with expected lift and success metrics |

How to use

  1. Copy the skill content above
  2. Create a .claude/skills directory in your project
  3. Save as .claude/skills/claude-skills-popup-cro.md
  4. Use /claude-skills-popup-cro in Claude Code to invoke this skill

Claude Code Skills & Plugins — Agent Skills for Every Coding Tool

345 production-ready Claude Code skills, plugins, and agent skills for 13 AI coding tools.

The most comprehensive open-source library of Claude Code skills and agent plugins — also works with OpenAI Codex, Gemini CLI, Cursor, and 9 more coding agents. Reusable expertise packages covering engineering, DevOps, marketing (incl. AEO — Answer Engine Optimization for LLM citation), security (PreToolUse hooks), compliance, C-level advisory (incl. founder-mode CFO/CMO/CRO/CPO/COO/CHRO/CISO/GC/CDO/CAIO/CCO/VPE personas + 21 /cs:* slash commands), productivity (capture/email/reflect), an academic research stack (litreview/grants/dossier/patent/syllabus/pulse/notebooklm + hybrid router), and enterprise Research Operations (clinical-research/research-finance/market-research/product-research, v2.9.0).

Works with: Claude Code · OpenAI Codex · Gemini CLI · OpenClaw · Hermes Agent1 · Mistral Vibe2 · Cursor · Aider · Windsurf · Kilo Code · OpenCode · Augment · Antigravity

License: MIT Skills Agents Personas Commands Stars SkillCheck Validated

5,200+ GitHub stars — the most comprehensive open-source Claude Code skills & agent plugins library.


What Are Claude Code Skills & Agent Plugins?

Claude Code skills (also called agent skills or coding agent plugins) are modular instruction packages that give AI coding agents domain expertise they don't have out of the box. Each skill includes:

  • SKILL.md — structured instructions, workflows, and decision frameworks
  • Python tools — 579 CLI scripts (all stdlib-only, zero pip installs)
  • Reference docs — 702 templates, checklists, and domain-specific knowledge files

One repo, thirteen platforms. Works natively as Claude Code plugins, Codex agent skills, Gemini CLI skills, Hermes Agent skills, Mistral Vibe skills, and converts to more tools via scripts/convert.sh. All 579 Python tools run anywhere Python runs.

Skills vs Agents vs Personas

SkillsAgentsPersonas
PurposeHow to execute a taskWhat task to doWho is thinking
ScopeSingle domainSingle domainCross-domain
VoiceNeutralProfessionalPersonality-driven
Example"Follow these steps for SEO""Run a security audit""Think like a startup CTO"

All three work together. See Orchestration for how to combine them.


Quick Install

Gemini CLI (New)

# Clone the repository
git clone https://github.com/alirezarezvani/claude-skills.git
cd claude-skills

# Run the setup script
./scripts/gemini-install.sh

# Start using skills
> activate_skill(name="senior-architect")

Claude Code (Recommended)

# Add the marketplace
/plugin marketplace add alirezarezvani/claude-skills

# Install by domain
/plugin install engineering-skills@claude-code-skills          # 24 core engineering
/plugin install engineering-advanced-skills@claude-code-skills  # 25 POWERFUL-tier
/plugin install product-skills@claude-code-skills               # 12 product skills
/plugin install marketing-skills@claude-code-skills             # 43 marketing skills
/plugin install ra-qm-skills@claude-code-skills                 # 12 regulatory/quality
/plugin install pm-skills@claude-code-skills                    # 6 project management
/plugin install c-level-skills@claude-code-skills               # 28 C-level advisory (full C-suite)
/plugin install business-growth-skills@claude-code-skills       # 4 business & growth
/plugin install finance-skills@claude-code-skills               # 2 finance (analyst + SaaS metrics)

# Or install individual skills
/plugin install skill-security-auditor@claude-code-skills       # Security scanner
/plugin install playwright-pro@claude-code-skills                  # Playwright testing toolkit
/plugin install self-improving-agent@claude-code-skills         # Auto-memory curation
/plugin install content-creator@claude-code-skills              # Single skill

OpenAI Codex

npx agent-skills-cli add alirezarezvani/claude-skills --agent codex
# Or: git clone + ./scripts/codex-install.sh

OpenClaw

bash <(curl -s https://raw.githubusercontent.com/alirezarezvani/claude-skills/main/scripts/openclaw-install.sh)

Manual Installation

git clone https://github.com/alirezarezvani/claude-skills.git
# Copy any skill folder to ~/.claude/skills/ (Claude Code) or ~/.codex/skills/ (Codex)

Multi-Tool Support (New)

Convert all 345 skills to 9 AI coding tools with a single script:

ToolFormatInstall
Cursor.mdc rules./scripts/install.sh --tool cursor --target .
AiderCONVENTIONS.md./scripts/install.sh --tool aider --target .
Kilo Code.kilocode/rules/./scripts/install.sh --tool kilocode --target .
Windsurf.windsurf/skills/./scripts/install.sh --tool windsurf --target .
OpenCode.opencode/skills/./scripts/install.sh --tool opencode --target .
Augment.augment/rules/./scripts/install.sh --tool augment --target .
Antigravity~/.gemini/antigravity/skills/./scripts/install.sh --tool antigravity
Hermes Agent~/.hermes/skills/python scripts/sync-hermes-skills.py --verbose
Mistral Vibe~/.vibe/skills/./scripts/vibe-install.sh

How it works:

# 1. Convert all skills to all tools (takes ~15 seconds)
./scripts/convert.sh --tool all

# 2. Install into your project (with confirmation)
./scripts/install.sh --tool cursor --target /path/to/project

# Or use --force to skip confirmation:
./scripts/install.sh --tool aider --target . --force

# 3. Verify
find .cursor/rules -name "*.mdc" | wc -l  # Should show 346

Each tool gets:

  • ✅ All 345 skills converted to native format
  • ✅ Per-tool README with install/verify/update steps
  • ✅ Support for scripts, references, templates where applicable
  • ✅ Zero manual conversion work

Run ./scripts/convert.sh --tool all to generate tool-specific outputs locally.


Skills Overview

345 skills across 17 domains:

DomainSkillsHighlightsDetails
🔧 Engineering — Core51Architecture, frontend, backend, fullstack, QA, DevOps, SecOps, AI/ML, data, Playwright Pro (test gen, flaky fix, migrations), self-improving agent (auto-memory curation), security suite, a11y auditengineering-team/
⚡ Engineering — POWERFUL78Agent designer, RAG architect, database designer, CI/CD builder, security auditor, MCP builder, AgentHub, Helm charts, Terraform, self-eval, llm-wiki, tc-tracker, autoresearch-agent, reliability portfolio (feature-flags-architect, kubernetes-operator, chaos-engineering, slo-architect), ship-gate, security-guidance PreToolUse hook, Matt Pocock skills (write-a-skill, caveman, grill-me, handoff, grill-with-docs)engineering/
🎯 Product17Product manager, agile PO, strategist, UX researcher, UI design, landing pages, SaaS scaffolder, analytics, experiment designer, discovery, roadmap communicator, code-to-prd, apple-hig-expertproduct-team/
📣 Marketing468 pods: Content, SEO + AEO (aeo — E-E-A-T audit, citation tracking across 5 LLMs), CRO, Channels, Growth, Intelligence, Sales + context foundation + orchestration routermarketing-skill/
🚀 Productivity6capture (brain-dump-to-action), email pair (inbox-setup + inbox-triage), reflect (journal), handoff (Matt Pocock-inspired), andreessen (market-first decision mode)productivity/
🎨 Marketing (top-level)1landing — single-file HTML landing-page generator (4 design styles, GSAP patterns, brand palette validator)marketing/
🔬 Research (academic)8research orchestrator (hybrid router + fallback) + 7 specialists: pulse, litreview, grants (NIH), dossier, patent, syllabus, notebooklmresearch/
🧪 Research Operations ✨v2.9.05Enterprise/cross-functional research: orchestrator + clinical-research (study design), research-finance (R&D program finance), market-research (sizing/survey/segmentation), product-research (user research) — each with onboarding + customization + opt-in autoresearch bridgeresearch-ops/
📋 Project Management9Senior PM, scrum master, Jira, Confluence, Atlassian admin, templates + bundled Atlassian Remote MCPproject-management/
🏥 Regulatory & QM18ISO 13485, MDR 2017/745, FDA, ISO 27001, GDPR, SOC 2, CAPA, risk managementra-qm-team/
🛡️ Compliance OS9Compliance operating system — controls, evidence, audit-readiness workflowscompliance-os/
💼 C-Level Advisory66Full C-suite (CEO/CTO/CFO/CMO/CRO/CPO/COO/CHRO/CISO/GC/CDO/CAIO/CCO/VPE) + founder-mode agents + orchestration + board meetings + culture & collaborationc-level-advisor/
📈 Business & Growth5Customer success, sales engineer, revenue ops, contracts & proposals, BizDev toolkitbusiness-growth/
🏭 Business Operations7Orchestrator + process-mapper, vendor-management, capacity-planner, internal-comms, knowledge-ops, procurement-optimizerbusiness-operations/
🤝 Commercial8Orchestrator + pricing-strategist, deal-desk, partnerships-architect, channel-economics, commercial-policy, rfp-responder, commercial-forecastercommercial/
💰 Finance4Financial analyst (DCF, budgeting, forecasting), SaaS metrics coach, business investment advisorfinance/

Personas

Pre-configured agent identities with curated skill loadouts, workflows, and distinct communication styles. Personas go beyond "use these skills" — they define how an agent thinks, prioritizes, and communicates.

PersonaDomainBest For
Startup CTOEngineering + StrategyArchitecture decisions, tech stack selection, team building, technical due diligence
Growth MarketerMarketing + GrowthContent-led growth, launch strategy, channel optimization, bootstrapped marketing
Solo FounderCross-domainOne-person sta

Footnotes

  1. Hermes Agent is BYO-sync tier: the repo ships a pre-generated .hermes/skills/claude-skills/ tree, but you run python scripts/sync-hermes-skills.py once locally to install into ~/.hermes/skills/. Uses the same agentskills.io SKILL.md standard — no format conversion.

  2. Mistral Vibe is also BYO-sync tier: the repo ships a pre-generated .vibe/skills/claude-skills/ tree, run ./scripts/vibe-install.sh once locally to install into ~/.vibe/skills/. Same agentskills.io SKILL.md standard — no format conversion. Docs: https://docs.mistral.ai/mistral-vibe/agents-skills.

View source on GitHub