Yes, you can sell Claude Code skills on SkillsMP and Agent37, both of which support paid listings. AEM, the skill-as-a-service platform, builds production-grade Claude Code skills for commission clients and has direct visibility into which skill types move on these marketplaces. The market for individual skill sales is early as of 2025. The broader prompt marketplace is worth $1.94B and growing at 29.5% CAGR (Anthropic research, 2025). Most monetization happens through consulting and custom commissions rather than per-skill pricing, but the paid listing model works for the right types of skills.

TL;DR: Paid skill sales work when the skill solves a very specific, high-value problem that the buyer can verify before purchasing. Generic skills don't sell well, because the buyer can't tell if they're buying a production skill or a prompt in a trenchcoat. The clearest path to revenue from skill engineering is custom commissions, not marketplace sales.

What Marketplaces Support Paid Claude Code Skills?

Two platforms support paid skill listings as of 2025: SkillsMP and Agent37. Both accept Claude Code skills, let creators set their own prices, and handle payment processing natively. SkillsMP and Agent37 each process the transaction on-platform and release the skill file to the buyer immediately after payment clears. The AI code tools market is growing at 27.1% CAGR and is projected to reach $26.03B by 2030 (Grand View Research, 2024).

  • SkillsMP: Supports both free and paid listings. Creators set their own price. SkillsMP takes a 30% platform fee on paid transactions, in line with the standard 30% take-rate across major software marketplaces (Statista, 2024). The payment system is integrated: the buyer pays on SkillsMP, the skill is unlocked for download, and the creator receives 70% of the sale price.
  • Agent37: A smaller marketplace focused on production-grade AI tool distributions, including Claude Code skills. It has a stricter submission review than SkillsMP and targets enterprise buyers with higher average price points.
  • SkillHub: Lists skills for free only. It does not support paid listings.
  • GitHub: No payment integration. Skills published on GitHub are shared under open-source licenses. Creators who want to charge for GitHub-hosted skills route payment through Gumroad or a similar tool, with the GitHub repository made private until purchase.

How Much Do Paid Skills Sell For?

The market hasn't settled on pricing conventions, but three tiers are taking shape based on skill complexity and domain specificity. Digital software tools on comparable marketplaces average $47.14 per unit (DEV Community, 2024). Skill pricing follows the same logic: more domain expertise and narrower scope pushes a listing into a higher tier.

  • $5-$20: Niche utility skills. Single-purpose, very specific task. A skill that formats code review output for a specific internal tool, or a skill that generates release notes in a specific organizational format.
  • $20-$100: Domain-specific expert skills. Skills requiring significant domain knowledge to build correctly: a due diligence document analyzer for M&A workflows, a regulatory compliance checker for a specific jurisdiction, a medical coding review skill with HCPCS knowledge built into reference files.
  • $100+: Production-grade enterprise skill packages. Bundled skill libraries for a team workflow, sold with a setup consultation. These are closer to productized services than individual skill sales.

"Developers don't adopt AI tools because they're impressive, they adopt them because they reduce friction on tasks they repeat every day." — Marc Bara, AI product consultant (2024)

Skills priced above $20 need to demonstrate friction reduction clearly and immediately. A buyer at $50 needs to see: here is the specific repeating task this solves, here is how many minutes it saves per occurrence, here is what the output looks like.

What Types of Skills Actually Sell?

Skills that sell share 4 characteristics: a highly specific task scope, a verifiable quality signal, a domain expertise barrier that justifies the price, and production-grade construction. In our experience building Claude Code skills on commission, the first characteristic is the filter most buyers apply before reading any further details.

  • Highly specific task: "Code reviewer for Python" doesn't sell. "Code reviewer for Python data pipelines that checks for pandas memory leaks, vectorization misses, and improper dtype handling" does. The buyer who writes Python data pipelines recognizes their exact problem. The buyer who writes generic Python code moves on.
  • Verifiable quality signal: Paid skills need proof. An evals.json file visible in the SkillsMP preview tells the buyer the skill was tested. A video of the skill running on 3 different inputs is better. A buyer spending $30 on a skill they can't verify is taking a small but real risk. Reduce it.
  • Domain expertise barrier: Skills that require real domain knowledge to build correctly have a natural price floor. Anyone can write a generic code review skill. Building one with accurate HCPCS coding knowledge, IFRS accounting rules, or TypeScript compiler internals takes hours of research that the buyer doesn't want to do.
  • Production-grade construction: Description field that auto-triggers, output contract, reference files for domain knowledge, and evals.json. This is the production bar. A skill that fails the 4-point check isn't worth buying at any price.

Should I Sell Skills or Offer Skill Engineering Services Instead?

Based on our market research, skill-as-a-service (custom skill builds on commission) has a wider addressable market than pre-built skill sales. The commission model serves buyers whose requirements are too specific for an existing listing. Commission-based models hold 59.72% of the freelance platforms market share, showing that service structures dominate product sales (SAN Global Research, 2025).

The reason is specificity. A buyer who needs a code review skill for their TypeScript monorepo with custom lint rules, specific severity classifications, and output routed to their Jira integration is not buying a generic TypeScript review skill on SkillsMP. They're hiring someone to build the exact skill they need for their context. AI apps generated $4.5 billion in revenue globally in 2024 and are expected to more than triple in 2025 (Founders Forum / DataReportal, 2025). That growth is concentrated in tools solving specific, recurring problems: the commission model's home territory.

That's the commission model. The buyer gets a skill built to their specification, their reference files, and their output format. The skill engineer gets paid for the engineering work, not for a generic artifact that approximates the use case.

This doesn't mean marketplace sales are worthless. Skills with wide applicability and strong specificity within that scope (like a domain-specific expert skill with accurate reference files) sell without customization. But for most skill engineers, the higher-margin path is commissions.

For more context on how community skills compare to production builds, see What makes a community skill production ready?.

For where to publish free skills to build credibility before selling, see Can I publish my skill on GitHub?.

FAQ

How do I set a fair price for a skill I want to sell?

Start with time invested in building it, then adjust for the value it delivers. A skill that saves 30 minutes per week for a developer earning $150/hour pays for a $50 price point in under 2 weeks. For niche skills with a small potential buyer pool, price higher: the buyers who need it specifically will pay.

Can I sell a skill that uses reference files with proprietary data?

Yes, with one adjustment. Strip the proprietary reference files from the distributed version and replace them with templates showing the expected structure. The buyer populates the templates with their own data. The skill itself remains generic. The reference file structure is your intellectual property that you're distributing for free alongside the purchasable skill.

Is there a marketplace specifically for Claude Code skills?

SkillsMP and Agent37 are the closest things to dedicated Claude Code skill marketplaces as of 2025. Both support skills for multiple AI platforms, not Claude Code exclusively. A Claude Code-specific marketplace may emerge as the ecosystem matures, but no platform has that focus yet.

How do I prove my skill is worth the price before someone buys it?

Four things help: an evals.json visible in the listing preview, a video of the skill running on real (not cherry-picked) inputs, a "does not produce" clause that shows the skill has a defined scope, and a free lower-tier version or trial period. Buyers who can verify the skill works before committing convert at higher rates than buyers who must take the purchase on faith.

What's the refund policy on paid skills?

Varies by platform. SkillsMP has a 7-day refund window for paid skills if the skill fails to trigger or produces demonstrably incorrect output. Agent37's policy is case-by-case. For direct sales outside marketplaces, the creator's own refund policy applies.

Last updated: 2026-04-25