Unit testing

Write and evaluate effective Python tests using pytest. An agent skill from benchflow-ai/skillsbench.

benchflow-ai/skillsbench

Testing methodologies, test-driven development (TDD), unit and integration testing, and testing best practices across multiple frameworks.

einverne/dotfiles

Use as the lead skill when designing, writing, or reviewing focused unit tests for isolated Python behavior without real I/O or competing concurrent operations

dzhalaevd/Donatello

Comprehensive testing guide for Cloudflare Workers using Vitest and @cloudflare/vitest-pool-workers.

secondsky/claude-skills

Applies repository-aware TypeScript test design, behavior evidence, isolation, and mock-boundary criteria.

shinpr/ai-coding-project-boilerplate

Creates Karibu server-side unit tests for Vaadin views covering navigation, component interactions, form validation, grid operations, and notifications.

AI-Unified-Process/marketplace

This skill should be used when the user wants to implement features or fix bugs using test-driven development.

glebis/claude-skills

Testing strategy: pyramid, AAA, mocks/fakes/stubs, flaky tests, coverage.

softspark/ai-toolkit

Writing guidelines for Breeze RMM tests — API route (Vitest + Drizzle mocks), Go agent, shared validators, and the required coverage checklist for every new feature.

LanternOps/breeze

Write, run, or repair .NET tests that use MSTest. An agent skill from managedcode/dotnet-skills.

managedcode/dotnet-skills

Use the open-source free NetArchTest.Rules library for architecture rules in .NET unit tests.

managedcode/dotnet-skills

Add, repair, or review Playwright visual regression tests for browser-facing .NET apps, including screenshot baselines, Pixelmatch thresholds, deterministic rendering, and GitHub Actions artifacts.

managedcode/dotnet-skills

Write, run, or repair .NET tests that use TUnit. An agent skill from managedcode/dotnet-skills.

managedcode/dotnet-skills

Write, run, or repair .NET tests that use xUnit with the right package, CLI, and runner guidance.

managedcode/dotnet-skills

Owns one experiment's smoke test: a small pytest that fits on part of real data/ and predicts on a disjoint slice with no pre-history buffer.

probabl-ai/skills

Use Playwright CLI for ad hoc browser automation and interactive verification of Core UI: opening local routes, navigating, inspecting snapshots, using element refs, checking console/network…

Asymmetric-al/core

Write, review, filter, mock, and debug Core unit tests with the repository's installed Vitest 5 configuration.

Asymmetric-al/core

运行完整质量门（pytest）并按 PASS/FAIL 格式报告结果。提交前必须运行. An agent skill from juliepy/AI-Engineer-from-scrach.

juliepy/AI-Engineer-from-scrach

Generate test templates for unit tests, integration tests, and UI tests using Swift Testing and XCTest.

gustavscirulis/snapgrid

Python 开发规范，适用于类型注解、验证模型、pytest 和 uv 工具链；不负责 review、debug 或运维流程。

doccker/cc-use-exp

Generates Pydantic v2 model classes from the JSON Schema documents under coffeeAGNTCY/coffeeagents/lungo/schema/jsonschemas/ into coffeeAGNTCY/coffeeagents/lungo/schema/types/.py, and a matching…

agntcy/coffeeAgntcy

Catalog existing tests — discover test frameworks, count tests by type, parse coverage reports, and map test-to-feature relationships.

EmeaAppGbb/spec2cloud

Generate BDD test code from Gherkin scenarios. An agent skill from EmeaAppGbb/spec2cloud.

EmeaAppGbb/spec2cloud

Test and validate Claude integrations in CI/CD pipelines — Use when working with ci-integration patterns.

jeremylongshore/tons-of-skills-marketplace

Configure Customer.io local development workflow. An agent skill from jeremylongshore/tons-of-skills-marketplace.

jeremylongshore/tons-of-skills-marketplace

Configure Deepgram local development workflow with testing and mocks.

jeremylongshore/tons-of-skills-marketplace

Configure CI/CD pipelines for ElevenLabs with mocked unit tests and gated integration tests.

jeremylongshore/tons-of-skills-marketplace

Configure Groq local development with hot reload, mocking, and testing.

jeremylongshore/tons-of-skills-marketplace

Configure CI/CD pipelines for Intercom integrations with GitHub Actions.

jeremylongshore/tons-of-skills-marketplace

Wire LangChain 1.0 / LangGraph 1.0 tests into a GitHub Actions pipeline — unit tests with FakeListChatModel, VCR-gated integration tests, warning-filter policy, and eval-regression merge gates.

jeremylongshore/tons-of-skills-marketplace

Build a fast, deterministic local test loop for LangChain 1.0 / LangGraph 1.0 — FakeListChatModel fixtures, pytest config, VCR cassettes with key redaction, warning-filter policy.

jeremylongshore/tons-of-skills-marketplace

Set up a local development loop for MaintainX integration development.

jeremylongshore/tons-of-skills-marketplace

Set up a fast Obsidian plugin development loop with hot reload.

jeremylongshore/tons-of-skills-marketplace

Design and verify Foundry-native continuous-integration and review gates for Code Repositories and transforms.

jeremylongshore/tons-of-skills-marketplace

Run a safe Foundry development loop using the Palantir VS Code extension, unit tests, preview/debug, repository synchronization, and remote builds.

jeremylongshore/tons-of-skills-marketplace

Build repository-specific PostHog CI gates for SDK initialization, typed capture tests, release annotations, and secret boundaries.

jeremylongshore/tons-of-skills-marketplace

Build a deterministic local PostHog development loop with dependency injection, mocks, test identities, and optional isolated-project verification.

jeremylongshore/tons-of-skills-marketplace

Analyze existing code and write comprehensive unit and integration tests for it.

spencerpauly/awesome-cursor-skills

Run unit tests scoped to files changed in the current branch.

LedgerHQ/ledger-live

Browser automation, web scraping, E2E testing, and visual regression with Playwright.

EliasOulkadi/shokunin

Generate API test suites from route definitions across frameworks: auth, input validation, contract, k6 load testing, mocking, and OpenAPI-driven generation.

borghei/Claude-Skills

Testing for React/Next.js with Jest, React Testing Library, and Playwright.

borghei/Claude-Skills

Creates unit test YAML definitions that mock upstream model inputs and validate expected outputs.

Kilo-Org/kilo-marketplace

Diagnose a failing CI workflow run (lint, markdown lint, build, or unit tests) — identify which job failed, the cause, and a concrete fix

adamayoung/TMDb

Use ALWAYS when running Sa11y accessibility Jest tests for an LWC — locally before pushing, producing the command(s), running one file vs a suite, selecting tests by naming convention, saving…

forcedotcom/sf-skills

Verifies implementation completeness against SPEC.md specification.

jh941213/my-cc-harness

Multi-language test infrastructure for the Pump SDK — Rust unit/integration/security/performance tests, TypeScript Jest tests, Python fuzz tests, shell test orchestration, Criterion benchmarks, and…

nirholas/pump-fun-sdk

Guidelines and patterns for writing unit tests in C using MSTest SDK.

microsoft-foundry/foundry-agent-webapp