AI Agent Skills

Use when generating mock objects with package:mockito and build_runner, or choosing between mocktail and mockito.

Node.js mock server running live, interactive mocks in place of real APIs

Test your code without writing mocks with ephemeral Docker containers 📦 Setup popular services with just a couple lines of code ⏱️ No bash, no yaml, only code 💻

Test quality review drawing on twelve classic engineering books — with primary focus on xUnit Test Patterns, The Art of Unit Testing, How Google Tests Software, and Work…

Implements React/TypeScript unit, integration, and browser E2E tests with the repository's configured runner, mocks, setup, and browser harness. Use when creating or com…

Produces mock server definitions, sandbox environment specs, API stub configurations, and fixture data for any API. Use whenever the user asks about mocking an API, crea…

Migrate Dialogflow CX (DFCX) agents to CXAS (Customer Experience Agent Studio) agents. Use this skill when the user mentions DFCX migration, migrating agents, c

Migrate Jest, Vitest, or Playwright Test projects to Rstest. Use when replacing Jest/Vitest config, scripts, APIs, setup, mocks, snapshots, coverage, or projects with `@…

Dependency injection in Go: constructor injection, wiring in main, avoiding global state, and when frameworks (wire, fx, dig) earn their complexity. Use when: "dependenc…

Generate unit and UI tests for specified code with edge cases and mocks. Triggers: "generate tests", "write tests", "add tests", "test coverage".

Guide for writing excellent unit tests based on "The Art of Unit Testing" principles. Use this skill when: (1) Writing new unit tests, (2) Reviewing test code quality, (…