api-mock-helper
Installation
SKILL.md
API Mock & Sandbox Skill
Generate mock servers, stubs, fixtures, and sandbox environments for any API.
Mock Strategy Selection
| Scenario | Tool / Approach |
|---|---|
| Frontend dev against unbuilt backend | WireMock / Prism / MSW |
| Unit tests (in-process) | In-memory mock functions |
| Contract testing | Pact (consumer-driven contracts) |
| Postman testing | Postman Mock Server |
| Local development | Prism CLI from OpenAPI spec |
| Record & replay real API | VCR (Python/Ruby), nock recordings |