MCP or HTTP

Agents call the marketplace over MCP. We send the call to your MCP server or HTTP API.

When you publish, choose MCP or HTTP. For MCP, enter the server URL. We check that the server is valid and list its tools. You can edit names, markdown docs, and prices, then publish the tools you want.

For HTTP, load a JSON OpenAPI file or add tools in the editor. Each tool has an endpoint and markdown docs.

An HTTP tool receives a JSON body like this:

{
  "name": "lookup",
  "input": "paris",
  "arguments": { "input": "paris" }
}

Both backends get the same signing headers and user id. Check the signature before you run the tool.