imposter-project

Use this skill when the user wants to mock APIs, create HTTP test doubles, or work with the Imposter mock engine. Covers starting and stopping mock servers with the Imposter CLI (imposter up, imposter down, imposter list), running mocks in Docker containers, scaffolding mock configuration from OpenAPI specs, checking mock server health, and configuring REST, OpenAPI, and SOAP mock endpoints. Also covers CI/CD integration with GitHub Actions, embedding mocks in JVM (JUnit/TestNG) tests, and using the imposter-js Node.js library. Keywords: mock server, API mocking, imposter, REST, OpenAPI, SOAP, test doubles, HTTP mock, stub server, service virtualisation.