Skills tagged "testing" (1811)

1811 Claude Code skills tagged "testing". Test each skill in the interactive playground.

🛡️ Code Roaster
This skill roasts code like Gordon Ramsay, delivering funny yet practical reviews that expose issues and spark actionable improvements.
code-reviewdebuggingperformancesecurity
🧪 Code Style
This skill enforces code style and discovery practices in TypeScript projects, guiding pattern search, type discipline, and test-driven verification.
typescripttestinglintingcode-review
🧪 Code Transfer
This skill transfers code between files with line precision, enabling fast extraction, insertion, and reorganization across projects.
automationbackendscriptingrefactor
🧪 Codebase_safety
This skill guides safe navigation and modification of an existing codebase, helping onboarding, impact analysis, and risk-aware changes across languages.
planningtestingcode-reviewdocs
🛡️ Coderabbit
This skill helps you perform automated code reviews with CodeRabbit, identifying race conditions, leaks, and security issues before commits.
code-reviewdebuggingsecuritylinting
🛡️ Codex Code Review
This skill helps you perform AI-powered code reviews using Codex CLI to catch bugs, security issues, and quality problems before PRs.
code-reviewcliautomationsecurity
🧪 Codex Skill
CI Test Codex Skill
pr-pmtesting
🧪 Codex Test
This skill helps you set up, run, and edit the codex-test Next.js project with minimal, scoped changes.
nextjstypescriptfrontendlinting
🧪 Coding Styleguide
This skill helps you apply balanced coding patterns and best practices to improve maintainability, scalability, and code quality across projects.
designrefactorcode-reviewtesting
🧪 Cohere Java Sdk
This skill helps Java/Kotlin developers integrate Cohere APIs efficiently, with examples for chat, embeddings, reranking, streaming, tools, and error handling.
javakotlinapibackend
🧪 Color Accessibility
This skill helps you design accessible color palettes and contrast checks to ensure color-blind friendly visuals across interfaces and charts.
accessibilitydesignuxfrontend
🧪 Colored Output
This skill provides a centralized colored output formatter to ensure consistent, minimal colored messaging across all skills and agents, improving readability.
pythonautomationclidebugging
🧪 Commander Patterns
This skill provides battle-tested Commander.js patterns and templates to build robust Node.js CLIs with TypeScript support.
clidebuggingtestingdocs
🧪 Commit
This skill analyzes code changes and generates conventional commit messages, performs quality checks, and creates clean, standardized commits.
automationgitcode-reviewci-cd
🧪 Commit Message
Use this to write commit messages unless specific commit message conventions are explicitly specified.
suzumiyaaobatesting
🛡️ Common Appsec Patterns
This skill coordinates specialized agents to identify and validate XSS, injection, CSRF, and other web vulnerabilities across modern apps.
securitytestingfullstackfrontend
🧪 Compatibility Check
This skill assesses API compatibility between versions, classifies as compatible, breaking, or unsafe, and lists breaking changes for informed shipping.
apitestingautomationcode-review
🧪 Complete Spec
Interactive conversation to resolve [NEEDS CLARIFICATION] markers using /speckit.clarify command. Claude asks questions about missing features, UX/UI details, behavior, and priorities. Updates specs in .specify/memory/ with answers to create complete, unambiguous documentation. This is Step 5 of 6 i
jschultetesting
🧪 Complexity Guardrails
This skill helps you reduce cyclomatic complexity and refactor logic by applying early returns, guard clauses, and table-driven patterns.
refactorcode-reviewtestingbackend
🧪 Component Library
Build production-grade, accessible, and tested component libraries with Storybook, Chromatic, and design tokens
pluginagentmarketplacetesting
🧪 Component Refactoring
This skill helps reduce frontend component complexity by extracting hooks, subcomponents, and data logic for maintainable, testable React code.
frontendrefactortestingperformance
🧪 Composable Svelte Core
This skill helps you implement a Store-Reducer-Effect architecture in Composable Svelte, enabling testable state, pure reducers, and scalable effects.
frontendtestingrefactorproductivity
🧪 Composable Svelte Forms
This skill helps you build and validate forms in Composable Svelte with Zod, manage form state, and integrate with parent components.
frontendfullstacktestingunit-tests
🧪 Composable Svelte I18n
This skill helps implement multilingual interfaces in Composable Svelte by providing centralized i18n state, formatters, and SSR-friendly locale handling.
frontendperformancedocsfullstack
🧪 Compound Engineering
This skill guides AI-assisted development using the Plan → Work → Review → Compound loop to make future work easier.
planningproductivitycode-reviewtesting
🧪 Concurrent Safe Animation
This skill helps implement concurrency-safe animations that resist re-entrancy and interrupted updates, ensuring glitch-free rendering and stable layouts.
frontendperformancetestingdebugging
🧪 Confidence Check
This skill performs a pre-implementation confidence assessment to ensure readiness and avoid duplicates, guiding architecture, docs, OSS references, and
code-reviewtestingplanningai
🧪 Connectors Available
This skill tests exchange connectors from your location, retrieves trading rules, and displays available pairs with min order, tick size, and order types.
testingscriptingautomationapi
🛡️ Constitution Validation
This skill helps you create and validate project constitutions by discovering patterns in your codebase and generating governance rules.
automationsecuritycode-reviewdocs
🧪 Content Experimentation Best Practices
This skill helps you implement and analyze content experiments using A/B and multivariate testing to optimize engagement and conversions.
dataanalyticstestingmarketing
🧪 Context7
Retrieve up-to-date documentation for software libraries, frameworks, and components via the Context7 API. Use when looking up documentation for programming libraries or frameworks, finding code examples for specific APIs or features, verifying correct usage of library functions, or obtaining curren
trancong12102testing
🧪 Context7
A skill for retrieving the latest library documentation using Context7. Use when the user asks about how to use a library, requests code examples, or instructs to "use context7". Prevents hallucinations based on outdated training data and provides up-to-date API information.
dotneettesting
🧪 Contextual Pattern Learning
This skill analyzes project context to identify transferable patterns across codebases, enabling faster learning and better reuse.
aiautomationcode-reviewbackend
🛡️ Contextual Review
This skill performs comprehensive code reviews for quality, security, and standards adherence across diffs, plans, and architecture decisions.
backendcode-reviewsecuritytesting
🧪 Contributing
This skill guides you through Nuxt UI component contribution, including structure, theming, testing, and documentation to streamline development.
nuxtvuetestingdocs
🧪 Convening Experts
Convenes expert panels for problem-solving. Use when user mentions panel, experts, multiple perspectives, MECE, DMAIC, RAPID, Six Sigma, root cause analysis, strategic decisions, or process improvement.
oaustegardtesting
🧪 Conventional Commits
This skill should be used when creating Git commits to ensure they follow the Conventional Commits specification. It provides guidance on commit message structure, types, scopes, and best practices for writing clear, consistent, and automated-friendly commit messages. Use when committing code change
dgalarzatesting
🧪 Convex
This skill provides comprehensive Convex development guidance to avoid common mistakes and ensure code compiles on first try.
backenddebuggingcode-reviewtesting
🧪 Convex Backend
This skill helps you write Convex backend code by applying comprehensive guidelines for functions, schemas, queries, mutations, actions, and storage.
backenddatabaseapidocs
🛡️ Convex Security Check
This skill performs a quick Convex security audit, validating authentication, function exposure, argument validation, row-level access, and environment
securitybackendcode-reviewtesting
🧪 Cosmos Coding Standards
This skill helps enforce coding standards and best practices for readable, maintainable, and testable code across features, refactoring, reviews, and UI
lintingformattingcode-reviewtesting
🧪 Council
Query multiple AI agents in parallel for diverse perspectives. Use when you want multiple viewpoints on a question, to compare approaches, or to find consensus among AI models.
johnlindquisttesting
🧪 Coverage Analyzer
Automatically analyze test coverage when user asks which code is tested, mentions coverage gaps, or shows code asking about testing. Identifies untested code paths and suggests test additions. Invoke when user asks "what's not tested?", "coverage", "untested code", or "which tests are missing?".
kanopitesting
🧪 Create Enricher
This skill creates a built-in evlog enricher that derives context from headers and merges it into event fields for wide-events.
typescriptobservabilitydebuggingtesting
🧪 Create Frontend Controller
This skill helps you create Magento 2 frontend controller actions for custom pages, AJAX endpoints, or form submissions with proper DI and responses.
frontendbackendapiperformance
🧪 Create Plan
Create detailed implementation plans with thorough research and iteration. Use when the user asks to build a feature, create a plan, or specifically invokes this skill.
feruedatesting
🧪 Create Plan
This skill creates a concise, executable plan from a user prompt, outlining scope, steps, validation, risks, and open questions.
planningautomationproductivitydocs
🧪 Create Refactor Rfc
This skill helps you craft a comprehensive RFC for a refactor by guiding problem analysis, module design, and detailed behavioral stories.
refactorcode-reviewdocstesting
🧪 Create Skill
This skill guides you to create well-structured Claude Code skills with YAML frontmatter, clear descriptions, and supporting files for reliable activation.
aiautomationdocspython
🧪 Create Skill
Guide for creating new skills in Kai's personal AI infrastructure. Use when user wants to create, update, or structure a new skill that extends capabilities with specialized knowledge, workflows, or tool integrations. Follows both Anthropic skill standards and PAI-specific patterns.
danielmiesslertesting
🧪 Creating Skills
Guide for creating, testing, and deploying effective skills. Use when users want to create a new skill, update an existing skill, verify skills work before deployment, or extend Claude's capabilities with specialized knowledge, workflows, or tool integrations.
reinamaccredytesting
🧪 Critic
Adversarial stress-testing through The Crucible methodology
cpmcnamaratesting
🧪 Csharp Developer
This skill helps you design, implement, and optimize high-performance .NET 8+ APIs, Blazor apps, and EF Core data access.
backendapiperformancedatabase
🧪 Csharp Tdd Develop
This skill coordinates test-first C# development by enforcing red green refactor phases and delegating work to a sub-agent for reliable code.
csharptestingunit-testsautomation
🧪 Csharp Test Develop
This skill analyzes legacy C# code to generate unit and integration tests using xUnit, Moq, and FluentAssertions for improved reliability.
csharpunit-testsintegration-teststesting
🧪 Csv Data Auditor
This skill audits CSV data for quality, consistency, and completeness, helping you identify missing values, duplicates, and format issues efficiently.
dataanalyticsscriptingdebugging
🛡️ Ctf Web Skill
This skill acts as a professional CTF Web solver, systematically identifying web vulnerabilities, crafting payloads, and automating exploit scripts to reveal
securityautomationtestingscripting
🧪 Cuda Kernel Refine
This skill helps you iteratively optimize CUDA kernels by profiling with nsys and ncu, classifying bottlenecks, and validating improvements.
performancedebuggingautomationscripting
🧪 Cursor Agent Supervisor
Offloading tasks with a well-defined scope to sub-agents, for instance to use a sub-agent to implement a set of specs. Use this skill whenever a task should not need a broad knowledge of the whole project
yparestesting
🧪 Cursor Ide Browser Skill
This skill automates web interactions in Cursor IDE by using accessibility snapshots to locate elements, click, type, and verify pages.
automationdebuggingtestingfrontend

More Tags

automation (2852) ai (1981) scripting (1578) backend (1577) debugging (1526) code-review (1453) docs (1374) api (1339) frontend (1335) productivity (1208) devops (1189) data (1086) cli (1045) performance (1011) workflow (1004) security (854) analytics (853) design (831) python (679) ci-cd (645)

Get the best new skills
in your inbox

Weekly roundup of top Claude Code skills, MCP servers, and AI coding tips.