Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
jscraikSkilljscraik/Agent-Skills/Skills/agent-ops/testing/SKILL.md
Validate and choose proportionate test proof for tests, CI, coverage, evals, and closeout evidence: map changed files to repo-native commands, place checks at commit, push, and pull-request gates, classify pass/fail/blocked ownership, and preserve trace/regression artifacts. Use when users ask what tests or gates to run, how to design coverage, why validation failed, or what proof supports a claim.
mae616Skillmae616/ai-template/.claude/skills/testing/SKILL.md
テストピラミッド・テスト設計・品質戦略を整理する判断軸。テストの粒度・スコープ・優先順位に迷ったときに使う。TDDの具体的な実装手順は developer-specialist と併用する。
PedroMosqueraSkillPedroMosquera/squadai/.claude/skills/testing/SKILL.md
Test writing protocol
tartinerlabsSkilltartinerlabs/skills/skills/testing/SKILL.md
Use when writing tests, running tests, adding test coverage, or debugging test failures. Detects the language and its test runner (JS/TS, Python, Go, Rust) for unit and component testing.
e2bgatewaySkille2bgateway/e2bgateway/.agents/skills/testing/SKILL.md
Write tests for E2BGateway. Use when writing unit tests, integration tests, or E2E tests — covers conventions, layer selection, mocks, and race detection.
pluginagentmarketplaceSkillpluginagentmarketplace/custom-plugin-backend/skills/testing/SKILL.md
Backend testing strategies and test automation. Unit, integration, E2E, and load testing with best practices.
saitarrunSkillsaitarrun/Devforge-ai/skills/testing/SKILL.md
This skill should be used when the user mentions keywords related to testing.
sefaertuncSkillsefaertunc/Worclaude/.claude/skills/testing/SKILL.md
Test philosophy, coverage strategy, test-first patterns, what to test and what not to
air-gappedSkillair-gapped/lessence/.claude/skills/testing/SKILL.md
Testing patterns for lessence. Covers running tests, writing tests, fuzzing (cargo-fuzz), mutation testing (cargo-mutants), code coverage (cargo-llvm-cov), property-based testing (proptest), ReDoS security tests, flaky test diagnosis, and performance regression detection. Use when: "add tests", "run tests", "test coverage", "mutation testing", "fuzz", "flaky test", "ReDoS", "evil pattern", "scaling test".
jkanindaSkilljkaninda/okapi-skills/testing/SKILL.md
Okapi Testing Two pieces: `okapi`'s test server / test context, and the `okapitest` package's fluent request builder and assertions. ### Test Server ```go func TestBooks(t *testing.T) { server := okapi.NewTestServer
ProjAnvilSkillProjAnvil/MindForge/skills/en/testing/SKILL.md
Comprehensive software testing skill covering unit tests, integration tests, TDD/BDD, mocking strategies, and test automation across multiple languages. Use this skill when writing test cases, designing test strategies, implementing test automation, or need guidance on testing frameworks and best practices. Ideal for ensuring code quality through comprehensive testing approaches.
ProjAnvilSkillProjAnvil/MindForge/skills/zh-cn/testing/SKILL.md
综合软件测试技能，涵盖单元测试、集成测试、TDD/BDD、Mock 策略和跨多种语言的测试自动化。使用此技能编写测试用例、设计测试策略、实现测试自动化，或需要测试框架和最佳实践指导时使用。适合通过综合测试方法确保代码质量。
bchoxSkillbchox/agent-practices/skills/testing/SKILL.md
Use when adding, repairing, selecting, or running tests for a behavior change.
Citadel-Cloud-ManagementSkillCitadel-Cloud-Management/citadel-saas-factory/.claude/skills/testing/SKILL.md
Test generation with coverage analysis. Generates unit, integration, and E2E tests following TDD methodology.
DonggangChenSkillDonggangChen/antigravity-agentic-skills/testing/SKILL.md
Comprehensive test strategies and 2025 test tools. Unit, integration, e2e and visual testing.
ffsshhttiikkSkillffsshhttiikk/opencode-agents-skills/testing/SKILL.md
Testing best practices and strategies
gilsmtSkillgilsmt/skills/.agents/skills/testing/SKILL.md
Testing standards and patterns.
launch52-aiSkilllaunch52-ai/flutter-template/.claude/skills/testing/SKILL.md
Write, review, and audit tests for Flutter projects using Clean Architecture + Riverpod. Use when writing unit tests, widget tests, golden tests, reviewing test quality, checking test coverage, creating mocks/spies, or testing Riverpod providers.
rohanmistry231Skillrohanmistry231/Claude-Code-Project-Structure-Learning-Repository/.claude/skills/testing/SKILL.md
Skill: Testing ## Description Write, run, or fix tests for the Blog API using pytest and httpx. ## When to Use Trigger this skill when the user says: - "write tests", "add tests
AntheaLaffySkillAntheaLaffy/the-missing-semester-skills/testing/SKILL.md
测试与覆盖率：单元/集成/功能测试、TDD、回归测试、性质测试（Hypothesis/QuickCheck）、 mock 外部依赖、行覆盖率与 Codecov。Use when the user asks to write tests, raise coverage, or choose a testing approach. 触发于「写测试/提覆盖率/选测试策略」。
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
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