Testing Effect HttpApi services end-to-end. Use when writing tests that involve Effect's HttpApi, HttpApiBuilder, HttpClient, HttpServer, or when testing any HTTP service/plugin built with @effect/platform. Covers proper layer composition, test server setup, HttpClient injection, and common pitfalls.
Analyze Playwright E2E test failure reports from CI. Parses merged blob reports, groups similar errors, and delegates to specialized subagents for investigation and fixes. Use when CI tests fail or when asked to fix E2E test failures.
Diagnosing and fixing hanging worker executor or integration tests. Use when a test hangs indefinitely, times out, or appears stuck during execution.
Run and debug Golem Scala SDK integration tests. Use when running golem-scala integration tests, debugging test failures, or working with GolemExamplesIntegrationSpec.
Building or modifying test WASM components in test-components/. Use when a test component needs to be rebuilt, a new test component is needed, or SDK changes require downstream test component rebuilds.
Rebuilds all test WASM components from scratch. Use when explicitly asked to rebuild all test components, or when there are merge conflicts in any test-components/*.wasm files.
Known issues and their solutions in the Trezor Suite monorepo. Use when encountering build failures, test failures, or environment problems.
Type safety practices including exhaustive checks, explicit return types, and Result-based error handling. Use when writing TypeScript logic that handles multiple cases or error conditions.
Commands for running unit tests in the Trezor Suite monorepo. Use when you need to run tests for specific packages or the entire project.
TDD practices and test utilities for suite-common packages, including Red-Green-Refactor workflow and @suite-common/test-utils usage. Use when writing tests for suite-common packages.
TDD practices and test utilities for suite-native packages, including @suite-native/test-utils usage and translation ID conventions. Use when writing tests for suite-native packages.
Write unit and integration tests for Angular v21+ applications using Jest with @testing-library/angular, focusing on user-centric testing, AAA pattern, and modern Angular patterns (Standalone components, Signals). Use for testing components, services, and HTTP interactions with Jest globals and Testing Library DOM matchers.
This skill is used to add an integration package to the @fedify/init package so that users can select the new framework via the `fedify init` command, and to test it with `mise test:init`.
This skill is used to create an example application for a web framework integration package and to test it with `mise test:examples`.
Build, test, and validate changes in the vstest repository. Use when building vstest projects, running unit tests, smoke tests, or acceptance tests, or when deploying locally built vstest.console for manual testing.
When masking httpx.AsyncClient with unittest.mock in Pytest, AsyncMock must be used instead of MagicMock for async methods like post/get to prevent TypeError when awaited.
This skill should be used when writing or maintaining unit tests for TDesign React components. It provides testing patterns, best practices, and SOP for Vitest-based component testing including snapshot tests.
This skill should be used when the user asks to "dev-impl", "ใฟในใฏใๅฎ่ฃ ", "ใในใใใกใผในใๅฎ่ฃ ", "implement task", "ๅฎ่ฃ ใ้ๅง", "ใฏใคใใฏไฟฎๆญฃ", "quick fix", "dev-impl auth 001". TDDใใฌใผใใฌใผใซใจใใใในใใใกใผในใๅฎ่ฃ ใ่กใใ้ๅธธใขใผใ๏ผPlan+ใฟในใฏๆๅฎ๏ผใจใฏใคใใฏใขใผใ๏ผ็ดๆฅๆ็คบ๏ผใซๅฏพๅฟใ
This skill should be used when the user asks to "dev-verify", "ๅฎ่ฃ ใฎๆค่จผ", "ๅฎไบใใงใใฏ", "verify implementation", "ๅ จใในใๅฎ่ก", "run all tests", "dev-verify auth". Planๅไฝใงๅ จใฟในใฏใฎๅฎไบ็ถๆ ใจใในใใปใใซใใปLintใฎๆดๅๆงใๆค่จผใใใฌใใผใใๅบๅใใใ
This skill should be used when the user asks to "dev-webtest-plan", "Webใในใ่จ็ปใ็ๆ", "ใในใ่จ็ปใไฝๆ", "webtest plan", "E2Eใในใ่จ็ป", "็ป้ขใในใ่จ็ป", "generate webtest plan", "create test plan from requirements", "webtest่จ็ปใๆดๆฐ", "ใในใ่จ็ปใฎๅทฎๅๆดๆฐ", "update webtest plan", "็ป้ขไปๆงใใใในใๆดๆฐ". dev-planใฎๅบๅใใPlaywright็จใฎWebใในใ่จ็ปใใกใคใซใ่ชๅ็ๆใใใ็ป้ขไปๆงใฎๅคๆดๅทฎๅใใใในใ่จ็ปใๆดๆฐใใๅทฎๅๆดๆฐใขใผใใๅฏพๅฟใ
This skill should be used when the user asks to "dev-webtest", "Webใในใ", "็ป้ขใฎๅไฝ็ขบ่ช", "E2Eใในใ", "web test", "visual check", "ใขใณใญใผใในใ", "ใขใฏใปใทใใชใใฃใใงใใฏ", "ใฌในใใณใทใใในใ", "ใใฉใผใ ใในใ". Playwright CLIใไฝฟใฃใฆWebใขใใชใฎๅไฝ็ขบ่ชใป่ฆ่ฆใในใใปใขใฏใปใทใใชใใฃใปใฌในใใณใทใใปใใฉใผใ ใใชใใผใทใงใณใๅฎ่กใใๅ้กใๆคๅบใป่จ้ฒใใใ
