The MCP server marketplace
The Model Context Protocol (MCP) gives AI assistants and agents a standard way to use tools and data. An MCP server is the connector: it exposes your database, CRM or internal API to the model in a controlled way.
Why MCP servers are worth buying
Writing a solid MCP server means handling authentication, permissions, rate limits and clear tool descriptions so the model uses it correctly. A tested server lets you connect a tool in minutes instead of days.
What to check in an MCP listing
- Which tools it exposes and what each one can read or change
- How it authenticates and where secrets are stored
- Which clients it was tested with
- Whether it runs locally or as a hosted service
Selling MCP servers
If you built an MCP server for a popular tool, you can sell it as a plugin on AIMarket24. Buyers pay into escrow, and an optional code audit badge shows that security and dependencies were reviewed.
Frequently asked questions
What is an MCP server?
A connector that implements the Model Context Protocol so AI assistants and agents can use a tool or data source in a standard, controlled way.
Is a bought MCP server safe?
Check its permissions and authentication. On AIMarket24 sellers can add a code audit covering security, dependencies, quality and license.
When does the marketplace open?
The marketplace opens on October 30, 2026 at 12 PM New York time.