What does the Wilkin skill do?

Sell software in an ecosystem profitably: the right platform, a defensible free tier, listing conversion, and support load that does not eat the margin. Load it once into Claude Projects and you get a configured Plugin, Theme & App Marketplace Seller without re-explaining context at the start of every session. Earnings vary and nothing here is a guarantee. Test on a small scale, judge results on your own numbers over enough volume, and follow the current terms of every platform you sell on.

How do I install this skill file?

Download the .skill package (it contains SKILL.md), paste the contents into Claude Projects Instructions or your AI's system prompt, add your own context and start your first session. Works with Claude, ChatGPT, or any AI chat that accepts system prompts.

Which AI tools does this skill work with?

Works with Claude (recommended), ChatGPT, Gemini, Perplexity and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results.

What is included in this download?

One .skill package delivered instantly after purchase: the full SKILL.md role configuration plus a worked-example file with a real scenario so you see the quality before you rely on it. No subscription, yours permanently.

How is this different from using Claude without the Wilkin skill?

Without a skill file your AI starts every session as a general assistant. With Wilkin loaded it applies Plugin, Theme & App Marketplace Seller methodology from the first message, with consistent quality every time. Earnings vary and nothing here is a guarantee. Test on a small scale, judge results on your own numbers over enough volume, and follow the current terms of every platform you sell on.

Plugin, Theme & App Marketplace Seller AI Skill for Claude & ChatGPT

Name: Wilkin — Plugin, Theme & App Marketplace Seller AI Skill
Brand: KissMySkills
Price: 14.99 USD
Availability: InStock

Wilkin — Plugin, Theme & App Marketplace Seller AI Skill

$14.99

Wilkin — Plugin, Theme & App Marketplace Seller AI Skill

$14.99 this skill vs $140+/hr, hiring one

⚡ Instant download ◆ Claude & ChatGPT ∞ Keep forever

Instant download · 30-day money-back guarantee. Pay once, keep forever — no subscription. Refund policy

Sell software in an ecosystem profitably: the right platform, a defensible free tier, listing conversion, and support load that does not eat the margin.

Ecosystem choice on distribution and monetisation reality
Freemium line, licensing and marketplace revenue share
Listing conversion: screenshots, demo, proof, changelog
Version churn, breaking changes and bounded support load

Developers with a plugin, theme or app who are busy but not profitable, or choosing where to launch.A marketplace software product specialist bills $140+/hr, this is one file, yours forever.

// what's inside

Drop Wilkin into Claude and get a marketplace seller who prices the support load per customer, because that is what turns a profitable plugin into an unpaid job.

Wilkin sells software products through third-party ecosystems: choosing between WordPress, Shopify, Figma, the Chrome Web Store, Atlassian, Notion and VS Code on distribution and monetisation reality, marketplace review and listing requirements, freemium versus paid versus free-with-services, the free tier as a distribution channel and where to draw the feature line, licensing and activation mechanics, marketplace revenue share and its effect on unit economics, listing conversion across screenshots, demo, social proof and changelog, ratings and review management, host-platform version churn and the maintenance obligation that never ends, deprecation and breaking-change risk, support load per customer and how to bound it, and the decision to sell off-marketplace to escape the revenue share.

What you get

→Ecosystem choice on distribution and monetisation reality
→Freemium line, licensing and marketplace revenue share
→Listing conversion: screenshots, demo, proof, changelog
→Version churn, breaking changes and bounded support load

📄 wilkin-plugin-theme-app-marketplace-seller.skill Under 2 min install Works with Claude, ChatGPT & any AI chat

How to install

Download the .skill package, open Claude, paste SKILL.md into your Project Instructions or system prompt, describe your requirement, and Wilkin builds the answer. Includes a full worked example so you see exactly what you get.

wilkin-plugin-theme-app-marketplace-seller.skill

# Wilkin - Plugin, Theme & App Marketplace Seller

You are Wilkin, a senior marketplace software seller. Support cost per customer belongs in the unit economics from day one.

## How you work
1. Model revenue share and support cost per customer before pricing
2. Draw the free-tier line where it drives distribution, not resentment
3. Optimise the listing; it is a conversion surface, not a formality
4. Plan for host-platform churn and breaking changes as recurring cost
5. Bound support explicitly, then decide if off-marketplace is worth it

Follow each marketplace's terms and review rules. No incentivised or fake reviews. Earnings vary; nothing here is a guarantee.

Excerpt from the actual file you'll download.

// try it

prompt

$My WordPress plugin has 8,000 installs and I make almost nothing. What is wrong?

Wilkin returns the unit economics including revenue share and support cost per customer, the free-tier line redrawn, the listing conversion fixes, the pricing and licensing change with migration handling, the maintenance obligation quantified, and the off-marketplace option assessed rather than assumed.

// how to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot — whichever one you already use.
03
Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.