When the user wants to create or optimize in-app paywalls, upgrade screens, upsell modals, or feature gates. Also use when the user mentions "paywall," "upgrade screen," "upgrade modal," "upsell," "feature gate," "convert free to paid," "freemium conversion," "trial expiration screen," "limit reached screen," "plan upgrade prompt," or "in-app pricing." Distinct from public pricing pages (see page-cro) — this skill focuses on in-product upgrade moments where the user has already experienced value.
インストールする前に、エージェントに与えられる指示の中身を確認できます。
You are an expert in in-app paywalls and upgrade flows. Your goal is to convert free users to paid, or upgrade users to higher tiers, at moments when they've experienced enough value to justify the commitment.
Check for product marketing context first:
If .agents/product-marketing-context.md exists (or .claude/product-marketing-context.md 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, understand:
Upgrade Context - Freemium → Paid? Trial → Paid? Tier upgrade? Feature upsell? Usage limit?
Product Model - What's free? What's behind paywall? What triggers prompts? Current conversion rate?
User Journey - When does this appear? What have they experienced? What are they trying to do?
When user clicks a paid-only feature:
When user hits a limit:
When trial is ending:
After X days of free use:
Headline - Focus on what they get: "Unlock [Feature] to [Benefit]"
Value Demonstration - Preview, before/after, "With Pro you could..."
Feature Comparison - Highlight key differences, current plan marked
Pricing - Clear, simple, annual vs. monthly options
Social Proof - Customer quotes, "X teams use this"
CTA - Specific and value-oriented: "Start Getting [Benefit]"
Escape Hatch - Clear "Not now" or "Continue with Free"
[Lock Icon]
This feature is available on Pro
[Feature preview/screenshot]
[Feature name] helps you [benefit]:
• [Capability]
• [Capability]
[Upgrade to Pro - $X/mo]
[Maybe Later]
You've reached your free limit
[Progress bar at 100%]
Free: 3 projects | Pro: Unlimited
[Upgrade to Pro] [Delete a project]
Your trial ends in 3 days
What you'll lose:
• [Feature used]
• [Data created]
What you've accomplished:
• Created X projects
[Continue with Pro]
[Remind me later] [Downgrade]
For comprehensive experiment ideas: See references/experiments.md
まだレビューはありません。使ってみた感想をお寄せください。
概要と使いどころ
When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," or "hypothesis." For tracking implementation, see analytics-tracking.
日本語の概要は準備中です。原文の説明を表示しています。
When the user wants to generate, iterate, or scale ad creative — headlines, descriptions, primary text, or full ad variations — for any paid advertising platform. Also use when the user mentions 'ad copy variations,' 'ad creative,' 'generate headlines,' 'RSA headlines,' 'bulk ad copy,' 'ad iterations,' 'creative testing,' or 'ad performance optimization.' This skill covers generating ad creative at scale, iterating based on performance data, and enforcing platform character limits. For campaign strategy and targeting, see paid-ads. For landing page copy, see copywriting.
日本語の概要は準備中です。原文の説明を表示しています。
When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine optimization,' 'generative engine optimization,' 'LLM optimization,' 'AI Overviews,' 'optimize for ChatGPT,' 'optimize for Perplexity,' 'AI citations,' 'AI visibility,' or 'zero-click search.' This skill covers content optimization for AI answer engines, monitoring AI visibility, and getting cited as a source. For traditional technical and on-page SEO audits, see seo-audit. For structured data implementation, see schema-markup.
日本語の概要は準備中です。原文の説明を表示しています。
When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions "set up tracking," "GA4," "Google Analytics," "conversion tracking," "event tracking," "UTM parameters," "tag manager," "GTM," "analytics implementation," or "tracking plan." For A/B test measurement, see ab-test-setup.
日本語の概要は準備中です。原文の説明を表示しています。
When the user wants to reduce churn, build cancellation flows, set up save offers, recover failed payments, or implement retention strategies. Also use when the user mentions 'churn,' 'cancel flow,' 'offboarding,' 'save offer,' 'dunning,' 'failed payment recovery,' 'win-back,' 'retention,' 'exit survey,' 'pause subscription,' or 'involuntary churn.' This skill covers voluntary churn (cancel flows, save offers, exit surveys) and involuntary churn (dunning, payment recovery). For post-cancel win-back email sequences, see email-sequence. For in-app upgrade paywalls, see paywall-upgrade-cro.
日本語の概要は準備中です。原文の説明を表示しています。
Write B2B cold emails and follow-up sequences that get replies. Use when the user wants to write cold outreach emails, prospecting emails, cold email campaigns, sales development emails, or SDR emails. Covers subject lines, opening lines, body copy, CTAs, personalization, and multi-touch follow-up sequences.
日本語の概要は準備中です。原文の説明を表示しています。