Swagger Faker MCP Server

What is Swagger Faker?

Swagger Faker generates fake data from a swagger.json file and automatically starts a mock server with that generated fake data. It is designed for developers who need quick mock APIs based on OpenAPI specifications.

How to use Swagger Faker?

Install it globally via npm i swagger-faker -g. Run swagger-faker init to create a configuration file, update it with your swagger source paths, then run swagger-faker gen to generate mock data and swagger-faker run to start the mock server.

Key features of Swagger Faker

• Generates fake data from swagger/openapi JSON specifications.
• Automatically starts a mock server on a configurable port.
• Configurable output folder, timeout, and port.
• Generated mock data is stored locally and is customizable.

Use cases of Swagger Faker

• Quickly mock REST APIs during frontend development.
• Test application behavior with realistic fake data.
• Create mock servers for demos or prototypes without a real backend.