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Unit Tests skills for Claude Code

Find Unit Tests skills to make your AI agents smarter.

444 skills available

Official only

openai/openai-agents-python

This skill analyzes test coverage results, identifies gaps, proposes high-impact tests, and coordinates approval before implementation.

tdd-workflow

affaan-m/everything-claude-code

46.5k

This skill enforces test-driven development with 80%+ coverage across unit, integration, and e2e tests for new features or refactors.

error-debugger

jackspace/claudeskillz

This skill analyzes errors, recalls past fixes, and provides immediate code-based resolutions with examples to speed debugging.

php-pro

jeffallan/claude-skills

110

This skill helps you build robust PHP 8.3+ applications with Laravel or Symfony using strict typing, PSR standards, and PHPStan 9.

python-testing

laurigates/claude-plugins

This skill helps you write and run Python tests with pytest, coverage, fixtures, and mocks to improve reliability.

tauri-testing

dchuk/claude-code-tauri-skills

This skill helps you validate Tauri apps through unit mocks, WebDriver end-to-end tests, and GitHub Actions CI integration.

vitest-testing

secondsky/claude-skills

This skill helps you accelerate JavaScript/TypeScript testing with Vitest, providing fast, reliable unit and integration tests and robust mocking.

vitest

supabase/supabase

97.6k

This skill helps you write fast, reliable tests with Vitest by leveraging Vite, Jest-compatible API, and smart coverage.

pythonista-typing

gigaverse-app/skillet

This skill helps you implement precise type hints and Pydantic models to fix type errors and improve code clarity.

ios-app-scaffold

tddworks/claude-skills

This skill scaffolds iOS apps with Tuist and a layered Domain, Infrastructure, App architecture to accelerate project setup.

test-calculate

bdambrosio/cognitive_workbench

This skill tests and validates a calculate tool across arithmetic, trig, and variable substitution to ensure correct results.

test-sentinel

openclaw/skills

1.2k

This skill writes, runs, and fixes tests across unit, integration, and E2E, while linting code and auto-fixing failures.

testing-patterns

happenings-community/requests-and-offers

This skill guides you in writing and debugging unit and integration tests, mocking services, and testing Tryorama scenarios.

worktrunk-review

max-sixty/worktrunk

2.1k

This skill reviews a pull request for idiomatic Rust, project conventions, and code quality to improve maintainability.

pest-testing

openagentsinc/openagents

363

This skill helps you write and debug Pest 4 tests in PHP applications, covering unit, feature, browser, and visual regression scenarios.

jira-create

codyswanngt/lisa

This skill creates a complete Jira epic, stories, and tasks from code inputs, enforcing test-first, documentation, and quality gates.

williamzujkowski/standards

This skill helps you implement idiomatic Go coding standards with explicit error handling, concurrency patterns, and thorough testing for production-ready code.

data-driven-testing

0xbigboss/claude-code

This skill helps you manage deprecated data-driven-testing guidance by guiding transition to testing-best-practices with strategy, matrix, and implementation

javascript-testing-expert

dubzzz/fast-check

4.8k

This skill helps you write high-quality JavaScript tests using property-based testing to uncover bugs, document usage, and prevent regressions.

test-gen

phodal/auto-dev

4.4k

This skill generates comprehensive, maintainable unit tests for Kotlin code files, covering happy paths, edge cases, and errors with clear naming.

setup-vitest

gruckion/marathon-ralph

This skill configures Vitest for unit and integration tests, enabling seamless setup, coverage, and Testing Library integration.

testing

salesforcecommercecloud/b2c-developer-tooling

This skill helps you implement and run consistent tests for the B2C CLI using Mocha, Chai, MSW, Sinon, and tsx.

tdd-practices

pluginagentmarketplace/custom-plugin-software-design

This skill guides test-driven development design, helping you craft tests and mocking strategies to improve code quality.

csharp-test-develop

jeongheonk/c-sharp-custom-marketplace

This skill analyzes legacy C# code to generate unit and integration tests using xUnit, Moq, and FluentAssertions for improved reliability.

code-review

mhylle/claude-skills-collection

This skill performs structured code reviews to enforce six dimensions: service delegation, framework standards, ADR compliance, plan synchronization, and

shopify-testing

toilahuongg/shopify-agents-kit

This skill guides you through unit, integration, and E2E testing for Shopify apps using Remix, Vitest, and Playwright.

jest-config-generator

ehtbanton/claudeskillsrepo

This skill generates complete Jest configuration files for JavaScript and TypeScript projects with coverage, transforms, and path aliases.

frontend-hook

shaul1991/shaul-agents-plugin

This skill designs and implements React custom hooks, encapsulating state, managing side effects, and providing robust hook testing.

accelint-ts-testing

gohypergiant/agent-skills

This skill guides Vitest testing in TypeScript projects with AAA pattern, parameterized tests, async patterns, and property-based testing for robust coverage.

frappe-unit-test-generator

venkateshvenki404224/frappe-apps-manager

This skill generates production-ready unit tests for Frappe DocTypes, controllers, and APIs to accelerate test coverage and reliability.

test-mock

shotaiuchi/dotclaude

This skill helps design mocks, stubs, and fixtures to isolate unit tests, ensure realistic interactions, and streamline test data factories.

godot-tdd-full

chen19007/my_skills

This skill guides you through a complete Godot TDD workflow, from design to tests and verification, ensuring code quality.

testing-strategy

cacr92/wereply

This skill helps you design and enforce robust testing strategies for Rust and front-end components, guiding unit, integration, and TDD practices.

tdd-python

greyhaven-ai/claude-code-config

This skill helps you implement Python features using strict red-green-refactor TDD with pytest, FastAPI, and Pydantic testing patterns.

dotnet-test

nikiforovall/claude-code-rules

This skill helps you run targeted .NET tests quickly by guiding a build-first, test-targeted workflow with xUnit filters.

write-rust-tests

redisearch/redisearch

6.1k

This skill helps you write robust Rust tests for correctness of code, covering public APIs, edge cases, and error paths across crates.

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