Mockoon CLI MCP Server

About

Mockoon CLI’s MCP server lets AI assistants discover and manage local mock APIs during development and testing.

Key Features

• List local mocks and currently running mock instances.
• Start and stop mock APIs from an assistant workflow.

Use Cases

Prepare API mocks or test resources and make them available in an agent development workflow.

Limitations

The MCP command was introduced in Mockoon 9.8.0. It manages local mocks; it is not a general-purpose production API gateway.

Sources

• Project documentation: https://mockoon.com/releases/9.8.0/

MCP Setup

Prerequisites

• Mockoon CLI 9.8.0 or a later release with MCP support.
• Local Mockoon mock definitions.

Client setup

Other

Transport: stdio

{
  "mcpServers": {
    "mockoon": {
      "command": "mockoon-cli",
      "args": [
        "mcp"
      ]
    }
  }
}

• Running mockoon-cli mcp prints the ready-to-use client configuration.

Setup docs: https://mockoon.com/releases/9.8.0/