Skills and MCP tagged “unit-tests”

react-native-testing callstack skill Skill for writing and reviewing React Native component tests with Testing Library. Covers queries, user interactions, async patterns, and supports v13 (React 18) and v14 (React 19+). Claude Code CX Codex Cursor +1 5,300installs unit-test-vue-pinia official github skill Writes and reviews unit tests for Vue 3, TypeScript, Vitest and Pinia code. Useful when your tests reach into component internals instead of behavior. GitHub Copilot 1,800installs dart-add-unit-test dart-lang skill Writes Dart and Flutter unit tests with package:test: files under test/, mockito mocks when dependencies get in the way, and a rerun loop until the suite is green. Claude Code CX Codex Cursor +1 19,100installs dart-generate-test-mocks dart-lang skill A Dart testing skill: the agent injects external services through constructors, generates mock classes with mockito and build_runner, then writes the unit test. Claude Code CX Codex Cursor +1 18,200installs