Sell your MCP servers
The marketplace for paid MCP server packages. Build an AI tool, set your price, and let developers install it with a single command.
For developers who build MCP servers
1
Publish your server
Create a mcpak.json, connect your Polar account, set your price, and publish with one command.
2
Users buy license keys
Buyers purchase a license key from your Polar product page. Payments go directly to you — mcpak takes no commission.
3
Licensed installs only
The registry validates license keys on every download. Only paying users can install your package.
For developers who use MCP servers
Install the CLI
npm install -g @mcpak/cli Add your license key
mcpak key add <package-name> <your-license-key> Install and auto-configure Claude Desktop
mcpak install <package-name> Ready to monetize your MCP server?
Get a publisher license for $10 (one-time) and start selling immediately.