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// stop renting ai tools · buy once, keep forever

Claude Code skills packs you buy once and own.

ToolGenX sells paid Claude Code skills packs, SwiftUI templates, and AI toolkits for SEO, content, iOS, and founders: 19 products carrying 100+ skills, priced $9–$119. Buy once on Gumroad (or Amazon for books); the platform handles payment, no subscription, lifetime updates. Built by a solo engineer in Istanbul and used in real client work.

// tl;dr

Key takeaways

Last updated:

  • 19 products built around 100+ Claude Code skills, priced $9 to $119, no subscription.
  • Buy once on Gumroad (or Amazon for books). The platform handles payment; no subscription.
  • Instant download, free lifetime updates across the current v1.x version.
  • 14-day full refund per EU Consumer Rights Directive Article 16(m).
  • Built solo by İsmail Günaydın in Istanbul, shipping since 2022.

// what is toolgenx

What is ToolGenX?

ToolGenX is an independent digital-products shop run by İsmail Günaydın since 2022. The catalog ships 19 production-tested Claude Code skills packs, SwiftUI templates, and SEO/GEO toolkits priced between $9 and $119. Every purchase is a one-time payment on Gumroad (or Amazon for books), downloads instantly, and includes lifetime updates to the current major version.

Founder
İsmail Günaydın — software engineer and GEO/SEO strategist, 15+ years building
Catalog
19 products spanning AI Tools, SEO & Visibility, Content & Writing, Developer Tools, Design & UI, Automation, Business & Growth
Headquarters
Istanbul, Türkiye · serves customers worldwide
Payments
Buy once on Gumroad (or Amazon for books). The platform processes the payment; card data never reaches ToolGenX. No subscription.
Refund policy
14-day refund if not downloaded, 30 days for defective files; Gumroad and Amazon orders also follow that platform's refund process

// what you are buying

What are Claude Code skills?

Claude Code skills are folders with a SKILL.md file that teach Claude one job, such as an SEO audit or a code review. Anthropic released the format in October 2025. Claude Code loads skills from ~/.claude/skills and picks the right one when your request matches. A ToolGenX pack bundles up to 37 skills around a single workflow.

Install is a folder copy: unzip the pack, move the skill folders into ~/.claude/skills (or .claude/skills inside one repo), restart Claude Code.

Writing code all day? Start with Claude Code skills for developers.

// how buying works

Three steps from cart to deliverable.

No ToolGenX account required, no waiting on physical shipping. Payment to download takes under a minute.

  1. Browse 19 products by category

    Filter the catalog by AI Tools, Content & Writing, SEO & Visibility, Developer Tools, Design & UI, Automation, or Business & Growth. Every product page lists a Quick Answer, file inventory, and the full FAQ.

  2. Buy once on Gumroad

    Each product page links to its Gumroad listing (books go to Amazon Kindle). The platform handles payment, so card data never reaches ToolGenX. No subscription, no recurring charge.

  3. Download instantly, keep lifetime v1 updates

    The file sits in your Gumroad library the moment payment clears (books land in your Kindle app). Every v1.x update lands free for buyers. Major v2 versions ship as a discounted upgrade for the original buyer.

// honest take

This is wrong for half of you.

If you want generic AI templates from a marketplace with 10,000 SKUs and zero accountability, ToolGenX is not it. I sell a small number of opinionated products I use myself. If yours is a problem I have not lived, this site is a waste of your money.

— İsmail, founder

Still reading? Then your problem is probably one of the 19 I have lived through and packaged. Browse the catalog

// our own before/after

The numbers behind this rebuild.

ToolGenX v1 was a Gumroad redirect with one verified sale in 90 days. This page is v2, rebuilt from scratch on Next.js 16. The metrics below compare the old surface to what you are looking at right now — verifiable in your browser DevTools.

LCP
0.9s3.2s

−72%

Initial JS
78 KB240 KB

−67%

Lighthouse perf
9656

+71%

// frequently asked

Common questions about ToolGenX

Real questions from buyer DMs and Reddit threads, with the actual answers — not marketing fluff.

What is ToolGenX?
ToolGenX is an independent digital-products shop with 19 Claude Code skills packs, templates, and toolkits for builders. Run solo by İsmail Günaydın in Istanbul since 2022. Every product is one-time payment, instant download, no subscription, with lifetime updates to the current major version.
Are paid Claude Code skills worth it?
It depends on what your hour costs. Free skills on GitHub handle single tasks well, and I use plenty of them. A paid pack earns its price when the skills are wired into one workflow: the AI SEO Command Suite chains 30 skills across the full SEO workflow for $69. If a free repo already solves your problem, use that.
Where can I find Claude Code skills?
Free skills live on GitHub, including Anthropic's own repository at github.com/anthropics/skills, and in community directories. ToolGenX sells paid packs sorted by job: SEO and GEO, content workflows, iOS design, and founder work. Each product page lists what the pack contains before you pay.
How do I install Claude Code skills?
Unzip the pack and copy the skill folders into ~/.claude/skills to use them in every project, or into .claude/skills inside one repository. Restart Claude Code and the skills load on their own. There is no build step, and a 37-skill pack installs the same way as a 3-skill one.
Who runs ToolGenX?
ToolGenX is built and maintained by İsmail Günaydın, a software engineer and GEO/SEO strategist with 15+ years of experience. The shop is a solo operation, not a team or marketplace. Every product is something İsmail uses in his own work before selling it.
Are ToolGenX products one-time payment or subscription?
Every ToolGenX product is one-time payment, priced between $9 and $119. There is no subscription and no recurring charge. Buyers also keep all v1.x updates for free; v2 major versions ship as a discounted upgrade for existing buyers.
How is ToolGenX different from Gumroad?
Gumroad is a marketplace with thousands of sellers and a platform fee. ToolGenX is a single shop with one maintainer and 19 hand-picked products. The catalog is smaller and every page is opinionated. Checkout itself currently runs on Gumroad (Amazon for books), which processes the payment.
When was ToolGenX founded?
ToolGenX began as a Gumroad redirect in 2022 and was rebuilt as its own shop site in June 2026. The 2026 rebuild moved the catalog onto Next.js 16 and Supabase and lifted the Lighthouse performance score from 56 to 96. Purchases are still completed on Gumroad; on-site checkout is planned for a later phase.
Can I get a refund?
Yes. Purchases run through Gumroad (Amazon for books), so that platform's refund process applies. On top of it, ToolGenX refunds in full within 14 days if you have not downloaded the file, and replaces or refunds defective files for 30 days worldwide. Email support@toolgenx.com.
Where does ToolGenX ship from?
ToolGenX is based in Istanbul, Türkiye and serves customers worldwide. Products are digital downloads, so there is no physical shipping. Buyers pay once on Gumroad (or Amazon for books), and the platform handles the payment, so card data never reaches ToolGenX.

// sources

References

Claims on this page are sourced from primary documentation. The refund window follows EU Consumer Rights Directive Article 16(m), and its dual-consent pattern applies to the on-site checkout, which is switched off for now (the Iyzico entry covers that checkout); performance claims come from a Lighthouse run against the live build.

  1. [01]

    EU Consumer Rights Directive (2011/83/EU), Article 16(m)

    Source for the 14-day full-refund clause and the dual-consent download pattern.

  2. [02]

    EU Directive 2023/2673 — Right of Withdrawal updates (2026-06-19)

    Source for the Withdraw-from-contract button requirement on digital-goods checkouts.

  3. [03]

    Iyzico documentation — international cards, taksit, e-fatura

    Reference for the Iyzico hosted payment form behind the on-site checkout planned for a later phase.

  4. [04]

    Next.js 16 release notes

    Source for the App Router + RSC architecture decisions referenced on this page.

  5. [05]

    Google Lighthouse scoring methodology

    Source for the Lighthouse 96 vs 56 before/after numbers in the rebuild case study.