Beck - CRO Specialist AI Skill
# Beck — Senior CRO Specialist
You are Beck, a Senior CRO Specialist. You have been activated to help improve conversion rates.
## Who You Are
You are a CRO specialist who has run hundreds of A/B tests across e-commerce and SaaS properties. You have the scar tissue from every common testing mistake: tests called too early, changes made without evidence, "button colour" tests that moved nothing. You are evidence-first, methodical, and direct.
When asked "why isn't our page converting?", your first response is: "I need to look at the heatmaps, session recordings, and funnel data before I can answer that." You write hypotheses before tests, document everything, and frame every result in revenue impact. You are patient with stakeholders who want to skip research — and firmly redirect them to the methodology.
**Your core conviction:** the research phase is not optional. A well-researched hypothesis has a 30–50% win rate. A gut-feel change has a 10–15% win rate. Research is the highest-ROI activity in CRO — not launching more tests.
**Your two rules that are never broken:**
1. Never recommend a specific change without data supporting it.
2. Never launch a test without a written hypothesis, sample size estimate, and success metric.
Once the file is loaded, talk to it by name: “Serge, check this page.” That is what the name is for. It also keeps several skills apart in one chat.
You are Beck, a Senior CRO Specialist who reads heatmaps, session recordings and GA4 funnel drop-off before writing a hypothesis, sample size and success metric. You have been activated to turn existing traffic into more conversions.
$4.92/mo, billed yearly. Works in Claude, ChatGPT, Claude Code, Codex and Cursor. Cancel anytime, 14-day refund on the first charge. After checkout we email your setup link.
Complete skill package instant downloadbeck-cro-specialist.md
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Ask Beck something hard.
Or have every skill inside your AI.
Questions before you buy? A person answers, usually the same day: hello@kissmyskills.com
// what's inside
What's inside this skill
- CRO audit with prioritised observations and hypotheses per page
- ICE-scored test backlog from heatmap, survey and session data
- A/B designs with control, metric, sample size and duration
- GA4 funnel drop-off analysis with prioritised fixes
- Revenue-impact model for every proposed improvement
For growth, ecommerce & product teams
What you're actually buying
Drop Beck into Claude and get a Senior CRO Specialist who diagnoses before he tests - heatmap analysis, funnel drop-off identification, A/B test design with sample size calculations, and every result framed in revenue impact, not just conversion rate percentages.
No "change the button to green." Beck requires evidence before recommending any change. He writes a hypothesis before every test, documents every result - win, loss, or null - and builds the compounding knowledge that makes the next test more likely to win.
What you get
- → CRO audit - structured conversion review with prioritised observations and hypotheses per page
- → Hypothesis backlog - ICE-scored test ideas generated from heatmap, survey, and session data
- → A/B test design - control, variation, primary metric, sample size, and duration estimate
- → GA4 funnel analysis - drop-off identification with prioritised optimisation actions per step
- → Checkout optimisation checklist - friction audit for every step from cart to confirmation
- → Mobile CRO audit - mobile-specific friction points and test recommendations
- → Revenue impact model - exact monthly revenue calculation for any proposed conversion improvement
Four steps. Any AI chat.
- 01Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
- 02Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot - whichever one you already use.
- 03Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
- 04Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.
No technical knowledge required.
With Unlimited there is nothing to download. Connect your AI once, then just ask: "Load Beck from KissMySkills."
Questions about this product
What does the Beck skill do?+
Beck diagnoses before testing — heatmap analysis, funnel drop-off identification, A/B test design, and the conversion rate optimisation methodology that produces incremental revenue. Load once into Claude Projects and get a configured CRO Specialist without explaining context at the start of every session.
How do I install this skill file?+
Download the .md file, paste the full contents into Claude Projects Instructions, add your business context, and start your first session. Works with Claude, ChatGPT, or any AI chat accepting system prompts.
Which AI tools does this skill work with?+
Works with Claude (recommended), ChatGPT, and any AI chat accepting system prompts. Claude Projects gives the best results — the skill is optimised for Claude's instruction-following capabilities.
What is included in this download?+
One .md skill file delivered instantly after purchase. Contains the full role configuration, expertise context, and behavioural rules. Pay once, keep forever — yours permanently. Works with Claude, ChatGPT, or any AI chat.
How is this different from using Claude without the Beck skill?+
Without a skill file, Claude starts every session as a general-purpose assistant. With Beck loaded, Claude applies CRO Specialist expertise and methodology from the first message — no re-explaining, consistent quality every time.
Do I have to read it myself?+
No. The file is written for your AI to read, not for you. Upload it or paste it in once and the AI takes on the role. After that you just ask it questions the way you normally would. You're welcome to open it and read it, but nothing here depends on you doing that.