What is getting in the way
A useful checklist or playbook may deserve its own product, but copying it into prompts makes versions drift and forces every buyer into the same Agent experience.
Paid Skill
Sell AI skills without locking each method in one Agent
Prostir lets you sell AI skills as portable, versioned methods with their own publication, access, download, and supported payment paths.
What changes
Publish the method as one reusable Skill, keep its files and versions clear, and sell access independently while buyers or Agents load only the approved release.
Paid Skill
How Prostir gets you there
Define the Skill product
Give one method a clear name, purpose, SKILL.md, boundaries, and supporting files.
Validate and publish
Resolve file and frontmatter issues, then create an immutable version and portable ZIP archive.
Choose access and payment
Set the download rules and connect a supported seller path through Stripe Connect or a one-time Rozetka Pay sale.
Early access
What you can verify
- A published Skill has its own version, passport, manifest, access state, and portable archive.
- Agents can attach an exact published Skill version without copying ownership into Agent Knowledge.
- Skills support independent one-time or subscription sales through Stripe Connect and one-time sales through Rozetka Pay.
A good fit if
- The main value is a reusable method, standard, or playbook rather than an ongoing Agent session.
- You want buyers to receive a clear versioned artifact that can be attached or installed.
Not the right fit if
- You need Prostir to execute arbitrary Skill scripts as trusted production code.
- You need fake download counts, reviews, or income claims to make the Skill appear established.
Questions before you decide
Can buyers use the Skill outside my Agent?
Yes. The Skill passport and archive are designed for portable setup, subject to the access and purchase rules you select.
Does a paid Skill include every payment mode?
No. Stripe Connect supports one-time and subscription sales. Rozetka Pay supports one-time sales only, and the seller must satisfy the marketplace requirements.
Explore related options
Early access
Turn the repeatable method into the product
Show us the SOP, checklist, or standard and who would pay to reuse it. We will help separate the Skill itself from its access and sale.