testing | Agent Skills

test-plan-formatting

Format concise, actionable test plans for Jira tickets using existing fptest tools and minimal MongoDB operations

mutation-testing

Validate test suite quality using mutation testing with mutmut or cosmic-ray to detect weak tests, calculate mutation scores, and improve test coverage. Use when validating test effectiveness, achieving high test quality, or detecting tests that pass but don't validate behavior.

mutation-testingtest-qualitytest-coveragetest-effectiveness

randalmurphal

Testing Standards

Write tests following 3-layer pyramid (unit 95%, integration 85%, E2E critical paths) with 1:1 file mapping for unit tests. Covers test organization, coverage requirements, fixtures, and best practices. Use when writing tests, checking coverage, or validating test structure.

test-pyramidtest-organizationtest-coveragetest-fixtures

randalmurphal

software-testing

Always use this skill when writing or editing software tests!

test-automationtest-frameworktest-design-patternstest-strategy

cardoso-neto

validator

Runs local validation operations for any project. Auto-detects language/framework and runs linting, type checking, tests, and dead code detection. Use this when the user says "validate", "run validation", "check code", "lint and test", or "run checks".

lintingtype-checkingdead-code-detectionauto-detection

neonwatty

run-tests

Systematic test debugging with 5-phase investigation workflow. Use when debugging test failures, investigating complex errors, or when AI consultation would help. Uses native test commands with optional AI consultation for complex failures.

debuggingtest-failuresinvestigation-workflowtest-automation

tylerburleigh

aztec-testing

Assists with testing Aztec smart contracts using the TestEnvironment. Use when writing unit tests, integration tests, or debugging test failures for Aztec contracts.

smart-contractsunit-testingintegration-testingaztec

critesjosh

aztec-e2e-testing

Generate Jest end-to-end tests for Aztec contracts with real network interaction. Use when writing integration tests, testing contract deployments, or validating full transaction flows.

jestend-to-end-testingintegration-testingblockchain

critesjosh

dev-test

Testing tool router. Routes to platform-specific skills: Chrome MCP, Playwright, Hammerspoon, Linux.

testingplatform-routingplaywrightchrome

edwinhu

dev-test-linux

Linux desktop E2E testing with ydotool (Wayland), xdotool (X11), grim, and D-Bus.

linuxe2e-testingwaylandx11

edwinhu

dev-test-hammerspoon

macOS desktop E2E testing with Hammerspoon, screencapture, and cliclick.

macose2e-testinghammerspoonautomation

edwinhu

dev-tdd

Test-Driven Development protocol. RED-GREEN-REFACTOR cycle with mandatory test-first approach.

test-driven-developmentred-green-refactortest-firstdevelopment-process

edwinhu

dev-test-chrome

Chrome MCP browser testing. Console/network debugging, JS execution, GIF recording.

chrome-devtoolsbrowser-testingconsole-debuggingnetwork-debugging

edwinhu

dev-test-playwright

Playwright MCP browser testing. Headless E2E, cross-browser, CI/CD automation.

playwrighte2e-testingci-cdcross-browser

edwinhu

testing-strategy

테스트, 테스팅, QA, 테스트 전략, 품질 보증 - Use when designing test strategies, writing test plans, or ensuring quality assurance. Guides systematic testing approach from unit to E2E with proper coverage and scenario design.

test-strategyquality-assurancetest-planningtest-coverage

aimskr

next-test-analyzer

Review test coverage quality and completeness. Use after creating a PR or adding new functionality to ensure tests adequately cover new code and edge cases.

test-coveragepull-requeststest-qualityedge-case-testing

Morriz

testing-patterns

TDD workflows, test generation, and coverage strategies with Claude Code. Use when writing tests, implementing TDD, analyzing coverage gaps, or generating quality unit/integration/e2e tests. Covers Jest, Vitest, pytest, and mocking patterns.

tddtest-generationtest-coveragejest